BuyersGuideChem provides reliable information about Ethylparaben, Pharma (120-47-8) like chemical properties, structure, melting point boiling point, molecular formula, molecular weight, physical properties, toxicity information. ChemSynthesis Chemical database. 1.1708. Fast Shipment Good Price Ethylparaben Cas 120-47-8 , Find Complete Details about Fast Shipment Good Price Ethylparaben Cas 120-47-8,Ethylparaben Cas 120-47-8,Ethylparaben,120-47-8 from Other Organic Chemicals Supplier or Manufacturer-Shandong Zhishang New Materials Co., Ltd. . It is making use of solidified floating organic droplets of 1-dodecanol which has low density and a proper melting point. Methyl- paraben and Ethylparaben at 100 percent concentration were slightly irritating when instilled into the eyes of rabbits. Ethylparaben Cas No. 1.13g/cm 3 density. Ethylparaben, Brand: Biofron, Specification: 98%, Formula:C9H10O3, Molecular Weight: 66.17, Volume: 20mg, CID: 8434 The data points nearly agree with Eq. Multiple regression analysis according to Eq.2 Acidity: Not more than 0.1 ml of 0.10 N sodium hydroxide require to change color of solution to blue Melting Point: 116C: Boiling Point: Not Available: Solubility: 0.885 mg/mL at 25C: LogP: 2.47 2 Ethyl 4-hydroxybenzoate (CAS No. Methylparaben was noncarcinogenic when injected in rodents or Add to Enquiry Cart List. Mineral Oil. Chemical and physical data Melting point: 115 - 118 oC Assayacc. Part110mg24Word.docx Part110mg24Word.docxPart110mg24Word.docx118 Ethylparaben is the ethyl ester of p-hydroxybenzoic acid. Boiling . Chemical Name CAS No. B: Melting range: between 115Cand 118C. For autosampler precision, 10 consecutive 10-L injections of an ethylparaben solution (20 g/mL) are used ( Figure 6 ). 1-dodecanol and 1-tetradecyl alcohol, were evaluated and their extraction efficiency were studied. L C melting point. Melting point. This stringent precision criterion is required for precise assay testing of drug substances typically specified at 98-102% purity. B. Infrared absorption spectrophotometry. Isohexadecane and Caprylic capric glycerides were used as emollients. Parabens are practically nontoxic by various routes of administration. : 120-47-8) synonym: Ethylparaben SECTION 4: First aid measures Refractive index: 1.538 o It tastes slightly bitter and astringent. Ethyl 4-hydroxybenzoate is freely soluble in alcohol, ether, and acetone. Details Images. 114-117 C (lit.) Ricca Chemical Hyamine Solution, 0.004 M (N) ethyl 4-hydroxybenzoat. : 120-47-8 , Find Complete Details about Ethylparaben Cas No. The manufacturer's specification for peak area precision at 0.5% RSD is adopted as the acceptance criterion. As a food additive, it has E number E214. Soluble. Chat now for more business. It is a member of the class of compounds known as parabens. Ethanol (95%) Propylene glycol. traction of methylparaben, ethylparaben, propylparaben and butylpar-aben in real beverage samples was developed. p-Methoxybenzoic acid. CAS No. Molecular Formula: C 9 H 10 O 3; Molecular Weight: . Thermodynamic functions of sublimation process 2-acetaminophen and 3-acetaminophen were obtained on the basis of temperature . HOC 6 H 4 CO-OC 2 H 5 Crystals with a melting point of 116C that are soluble in water, alcohol, and ether; used as a preservative for pharmaceuticals. 1. Identification: A: Infrared Absorption 197M . Ethylparaben CAS 120-47-8 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing t . Comparison ethyl parahydroxybenzoate CRS. One subject had a reaction of the oral mucous membrane to methylparaben. : HY-B0934 CAS No. Its formula is HO-C6H4-CO-O-CH2CH3. Melting point 115 to 118 C (239 to 244 F; 388 to 391 K) Boiling point 297 to 298 C (567 to 568 F; 570 to 571 K) . MilliporeSigma Ethylparaben. f) Initial boiling point and boiling range 297 - 298 C - lit. : 120-47-8 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, manufacture of substances. Flash Point: 120.312.6 C. Boiling Point: 297.50.0 C at 760 mmHg. [1] It is a white solid that is soluble in organic solvents. D4-Ethylparaben: Catalog No. These are aromatic compounds containing a benzoic acid, which is esterified with an alkyl group and para-substituted with a hydroxyl group. Product name : Ethylparaben Catalog No. Ethylparaben: Catalog No. Beilstein Registry Number: 509801 RTECS No. As . Download Molfile for . Melting point : 115 - 118 o C: Boiling point : 287 - 298 o C: Flash Point: 121 o C: Log P (computed) 2.03: Dissociation constant: pKa = 8.4 (22 o C) Partition coefficients : 0.13 (Mineral oil:water) Solubility (in 100g) 25 o C. Water. 210g. We provide best Ethylparaben for sale.Ethylparaben is a synthetic preservative used as an ingredient in food industries. Propylene glycol <0.01%. Product name Ethylparaben CAS 120-47-8 MF C9H10O3 MW 166.17 Melting point 114-117 C (lit.) . Linear Formula: HOC6H4CO2C2H5. Butylparaben, or butyl p-hydroxybenzoate, is an organic compound with the formula C 4H 9O 2CC 6H 4OH. Boiling point: 297-298 C(lit.) As it is already described in the literature [1, 13] that melting points of parabens decrease with increasing alkyl side chain: MP (125.2 C) > EP (115.2 C) > PP (95.7 C) > BP (69.0 C). Glycerin 0. A Waters Symmetry column packed with 5-m particles is used. Tambade et al_____ ISSN 2321-547X AJADD[2][3][2014]364-386 the hydrophilic part and hydrophobic part. Contact China Manufactory Shaanxi BLOOM TECH Co.,ltd for the product Ethylparaben. : 120-47-8. Molecular Weight: 166.17 EC Number: 204-399-4 Ethylparaben (ethyl para-hydroxybenzoate) is the ethyl ester of p-hydroxybenzoic acid. dissolved : Micro dissolve in water, soluble in ethanol and propylene glycol. Molecular Weight: 166.17. . 2918 29 00: Structure formula Image: Quality Level: MQ500: Applications; Biological Information; Physicochemical Information; Boiling point: 297 C (1013 hPa) (decomposition) Density: 1.291 g/cm3 (20 C) Ignition temperature: 495 C: Melting Point: 116 - 118 C: pH value: 4.5 - 5 . Synonyms Methylparaben, Ethylparaben, Butylparaben, Isobutylparabenand Propylparaben in Phenoxyethanol. Soluble in alcohol, ether, chloroform and ethyl acetate, slightly soluble in hot water and almost insoluble in cold water . Ethylparaben is a member of the paraben preservative family (Methylparaben, Butylparaben, Propylparaben) which are widely used used in . The manufacturer's specification for peak area precision at 0.5% RSD is adopted as the acceptance criterion. traits : colorless crystal or white crystalline powder, slightly Contributing Factors. production methods : the main method used esterification. Flammability : no data available. Description Colorless crystals that are used as wetting agents in soaps and also as preservatives in paints and pharmaceuticals. : 120-47-8,Ethylparaben,120-47-8,Fungicide from Detergent Raw Materials Supplier or Manufacturer-Shandong Zhishang New Materials Co., Ltd. . Title: Ethylparaben. Description: 120-47-8 Ethyl 4-hydroxybenzoate Identification number: EC No. form. Specification Purity 99% Appearance Powder Synonyms ethyl 4-hydroxybenzoate Ethylparaben CAS 120-47-8 Ethyl-4-hydroxybenzoate CAS no 120-47-8 Ethyl paraben Ethyl p-hydroxybenzoate CAS NO.120-47-8 FOB Price: USD: 3.50-5.00 /Metric Ton Get Latest Price Min.Order: 5 Kiloliter Ethyl 4-hydroxybenzoate is also called ethylparaben. We have been supplying halal EthylParaben for years. Combustible. In the past parabens were used as preservatives in . color. Product Description Ethylparaben is isolated from the male melon fly Dacus cucurbitae. Contents Their properties were already investigated [3] and the main results, describing their density, surface tension and interfacial tension values are resumed in Table I. . Beilstein Registry Number: 1101972 RTECS No. National Center for Biotechnology Information. The specific gravity (4) is 1.385, the melting point is 181-185 and the boiling point is 275-280. 114-117 C. CAS Registry Number: 120-47-8. Melting Point: 117: deg C : EXP: Boiling Point: 297.5: deg C : EXP: pKa Dissociation Constant: 8.34 (none) 25: EXP: log P (octanol-water) 2.47 (none) EXP: Water Solubility: 885: mg/L: 25: EXP: Vapor Pressure: 9.29E-05: mm Hg: 25: EST: Henry's Law Constant: 4.79E-09: atm-m3/mole: 25: EST: Atmospheric OH Rate Constant: 1.26E-11: cm3/molecule-sec: 25: EST Flash point: 297-298 C. melting point : 116 ~ 118 C Boiling Point : 297 ~ 298 (decomposition) C LD50 (mg / kg) : 8,000 mice by mouth. : 676975: Relevant identified uses of the substance or mixture: Identified: Laboratory chemical uses: R&D: Uses advised against: . Home; Text Search; Structure Search; About; GO. This paraben is colorless crystals or white crystalline powder. EthylParaben is a popular halal ingredient used in food and beverage. Its formula is HO-C6H4-CO-O-CH2CH3. Melting point/freezing point : 116 C. Vapour Pressure: 0.00.6 mmHg at 25C. Melting point : 68-71 o C: Flash Point: 68-71 o C: Log P (octanol/water) 3.57: Partition coefficients : Values depending on type of oil: Solubility (in 100g) Water. CAS Name: 4-Hydroxybenzoic acid ethyl ester. ethyl 4-hydroxybenzoate - cas 120-47-8, synthesis, structure, density, melting point, boiling point. Ethylparaben: References; Product Information; CAS number . National Library of Medicine. Molecular 166.18. Melting Point: 114-117 C(lit.) It has proven to be a highly successful antimicrobial preservative in cosmetics. Parameters inuencing the extraction efciency, such as the type of extraction and dispersive Molecular Formula: C 9 H 10 O 3: Molecular Weight: 166.174: Flash Point: 120.312.6 C: Exact Mass: 166.062988: PSA: 46.53000: LogP: 2.40: Vapour Pressure: 0.00.6 mmHg at 25C: Index of Refraction: 1.539: Stability: Stable. A simple and efficient method for dispersive liquid-liquid microextraction of methylparaben, ethylparaben, propylparaben and butylparaben in real beve . The boiling point of 234 C. A flash point of 96 C. Water-soluble. It has a certain reproductive toxicity to F0 male Drosophila, Ethylparaben of high concentration can impact sustainable to offspring, which has some facilitation effect on F1 Drosophila. Ethylparaben. : DH2190000 : 204-399-4 Remark: 1 This product contains substance Ethyl 4-hydroxybenzoate (CAS No. Chemical name: p-Methoxybenzoic acid . Melting point: mp 116 Boiling point: bp 297-298 (decompn) Use: Preservative for pharmaceuticals. Melting point/freezing point Melting point/range: -48 C f) Initial boiling point and boiling range 81 - 82 C g) Flash point 2,0 C - closed cup Boiling Point (1) 297.5 C; Melting Point (2) 116 C; Source(s) (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US) (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US) It is very slightly soluble in water. Ethylparaben contains not less than 98.0 percent and not more than 102.0 percent of C9H10O3. ethyl 4-hydroxybenzoate CAS 120-47-8. Synonym (s): Ethyl 4-hydroxybenzoate, Ethylparaben. Powder. A colorless liquid. They described toxic limit concentrations for methylparaben and ethylparaben of 5 and 10%, respectively. Melting point: 115 to 118 C (239 to 244 F; 388 to 391 K) Boiling point: 297 to 298 C (567 to 568 F; 570 to 571 K) Pharmacology Ethylparaben (ethyl para-hydroxybenzoate) is the ethyl ester of p-hydroxybenzoic acid. Physical Properties: Ethylparaben is white crystalline powder and it also can be called Nipagin A .Nipagin A is with a slightly bitter and astringent taste. For autosampler precision, 10 consecutive 10-L injections of an ethylparaben solution (20 g/mL) are used (Figure 6 ). 2 over the whole range of temperatures, as shown in Fig. Melting point/freezing point Melting point/range: 114 - 117 C - lit. CAS No. Top E214 Ethylparaben supplier and manufacturer in China. : 120-47-8) 100% by weight. EthylParaben powder Specification ITEM SPECIFICATION Characters Colorless crystals or white crystalline powder Purity (on dry base) % 99.0-100.5% Melting Point 115-118 Acidity qualified Sulfate(SO42-) % / Heavy Metal (Pb) % / Heavy Metal(AS) % / Loss on Drying % 0.50 Residue % 0.10 p-Hydroxybenzoic Acid and Salicylic Acid / Appearance of . : DH2450000. A simple and efficient method for dispersive liquid-liquid microextraction of methylparaben, ethylparaben, propylparaben and butylparaben in real beverage samples was developed. Melting Point 115-118 Residue on lgnition . Melting Point: 116 C: Not Available . : 685680: Relevant identified uses of the substance or mixture: Identified: Laboratory chemical uses: R&D: Uses advised against: . Ethyl 4-hydroxybenzoate Chemical name: Ethylparaben; 4-Hydroxybenzoic acid ethyl ester; p-Hydroxy Ethyl Benzoate; Nipagin A; Ethyl paraben; Ethyl Parasept; Solbrol A; Ethyl P-Hydroxybenzoate Molecular formula: C9H10O3 Molecular weight: 166.2 quality index Appearance: white crystal or c. Ethylparaben | C9H10O3 | CID 8434 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. . 16, but they deviated from Eq. It is used as an antifungal preservative. . : 120-47-8. Other Monographs: Chinese Wax: Xylazine: Isobutyl Isobutyrate: Triflusal: L : 4 soluble 80% ethanol. Ethylparaben CAS Number: 9001-05-2: Molecular Weight: 166.174: Density: 1.20.1 g/cm3: Boiling Point: 297.50.0 C at 760 mmHg: Molecular Formula: C 9 H 10 O 3: Melting Point: N/A: MSDS: Chinese USA: Flash Point: 120.312.6 C: Symbol: GHS02: Signal Word: Warning The objective of the present investigation was to study the influence of size, nature, and topology of substituents on the thermodynamic characteristics of sublimation, fusion, solubility, solvation, and partitioning processes of some drug and druglike molecules. Ethylparaben and Propylparaben and Butylparaben, used as preservative, were provided by SEPPIC, France. Ethylparaben; Piperazinephosphate; Ethambutol Hydrochloride; Boric Acid; Pharmaceutical products; link . Melting Point: 115-118: Acidity: qualified: Sulfate(SO42-) % / Heavy Metal (Pb) % / Heavy Metal(AS) % / Loss on Drying % 0.50: Residue % 0.10: p-Hydroxybenzoic Acid and Salicylic Acid / Appearance of Solution: Clear . Other common parabens include methylparaben, butylparaben, isobutylparaben, and propylparaben. Ethylparaben is used to extend the shelf-life of a product life by preventing microbial contamination. : 120-47-8 Molecular Formula: C 9 H 10 O 3 Molecular Weight: 166.17 2345 SW 34th Street Fort Lauderdale, FL 33312; Call us at 954-327-0902 BP/PH.Eur: 98.0 - 102.0 %. Weight-% Trade Secret Phenoxyethanol 122-99-6 72 * Methylparaben 99-76-3 16 * . Enthalpy of Vaporization: 55.93.0 kJ/mol. 1.20.1 g/cm 3. . Holly with a similar flavor. Ethylparaben(Nipagin A) Product Name: Ethyl 4-hydroxybenzoate Synonyms: Ethylparaben; 4-Hydroxybenzoic acid ethyl ester; Molecular Formula: C 9 H 10 O 3 Molecular Weight: 166.18 CAS NO. It is making use of solidied oating organic droplets of 1-dodecanol which has low density and a proper melting point. A: IR spectrum - Exhibit absorption maxima only at same wave numbers as that of USP Ethylparaben RS B: Melting range - 115C to 118C: Color of solution: Solution is clear and not more intensely colored than alcohol or Reference solution. PubChem . National Institutes of Health. Boiling point. Ethanol. Product Name: Ethylparaben CAS No. Butylparaben and Ethylparaben are approved for direct addition to food. Look through Ethylparaben MSDS details show. Melting point. Our . /HUMAN EXPOSURE STUDIES/ Methylparaben and ethylparaben, in increasing concentrations, were studied for their effect on the oral mucous membrane of 39 subjects. Certifications. CAS No. Proylparaben. A. Melting point 115C to 118C. Melting point: 114-117 C(lit.) It is a member of the class of compounds known as . 1.3 Details of the supplier of the safety data sheet Company: MedChemExpress USA Tel: 609-228-6898 Fax: 609-228-5909 Alcohol-soluble and oil. pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Ethyl 4-hydroxybenzoate; Ethylparaben Empirical Formula: C9H10O3 Formula Weight: 166.17 Linear Formula: HOC6H4CO2C2H5 MDL Number: MFCD00002353 Boiling Point: 297-298 C(lit.) The content of water or other solvent molecules changes the self-assembled : 204-399-4. IUPAC name Ethyl 4-hydroxybenzoate Other names Ethyl paraben; Ethyl parahydroxybenzoate; Ethyl para-hydroxybenzoate; Ethyl p-hydroxybenzoate; Soluble <0.1%. Ethylparaben: Description: Ethylparaben, also known as e-214 or aseptin a, belongs to the class of organic compounds known as p-hydroxybenzoic acid alkyl esters. Numerous in vitro mutagenicity studies indicate that the Parabens are non- mutagenic. ethylparaben. Ethylparaben, also named Ethyl 4-hydroxybenzoate, is E214 food additive in EU. Incompatible with strong oxidizing agents, strong bases. Ethylparaben USP NF Grade Specifications C9H10O3 --- 166.17 Benzoic acid, 4-hydroxy-, ethyl ester. Melting point / freezing point0 Boiling point / boiling range Page 3 / 6 :120-47-8 Purity:99%min EINECS No:204-399-4 Molecular Formula:C42H70O35 Molecular weight:1134.98 Appearance:Wihte powder 1.3Table34. density. The induction time of each paraben has been determined at three different supersaturation levels in various solvents. Use of Ethylparaben: This product has a . EC No. Melting Point: 125-128 C(lit.) . Due to the high melting point above room temperature of 1-tetradecyl alcohol (melting . We provide Ethylparaben safety data sheet view and download for free at Echemi.com. . Ethylparaben. Also known as ethylparaben. Easily soluble in alcohol, ether, and . p-Methoxybenzoic acid. Data for the solubility of ethylparaben in methanol ex-pressed by mole fraction were fitted to Eqs.1and2given in Sec. Names neighbors ethylparaben. Appearance white powder Purity (in dry basis), % 98-102 Melting point, 115-118 Loss on drying, % 0.5 Residue on ignition, % 0.1 Acidity up to standard 4-Hydroxybenzoic acid and salicylic acid up to standard Solubility easily soluble in alcohol, ether and acetone, lightly soluble in water . Propylene glycol. Ethyl p-hydroxybenzoate [CAS 120-47-8]. 297-298 C (lit . A Waters Symmetry column packed with 5-m particles is used. [2] It is also used in medication suspensions, and as a flavoring additive in food. Ethylparaben Product properties *) Appearance (20C): White, or almost white crystalline powder. Fairly soluble. Boiling Point: 297.50.0 C at 760 mmHg: Melting Point: 114-117 C(lit.) More than 5000 nucleation experiments of ethyl paraben, propyl paraben and butyl paraben in ethyl acetate, acetone, methanol, ethanol, propanol and 70%, 90% ethanol aqueous solution have been performed. This stringent precision criterion is required for precise assay testing of drug substances typically specified at 98-102% purity. Exhibition. Parameters influencing the extraction efficiency, such as the type of extraction and . Boiling point or initial boiling point and boiling range >= 297 - <= 298 C. Chemical structure Synonyms and Related Terms ethyl p-hydroxybenzoate; ethyl para amino benzoic acid; 4-hydroxybenzoic acid ethyl ester; Nipagin A; Ethyl Parasept Risks Contact may cause irritation. White.