Changzhou Junchi Chemical Co., Ltd.

Chinese Synonyms: 4- ethyl phenol; ethyl phenol; ethyl phenol; 1- ethyl -4- hydroxy benzene; 4- ethyl phenol; 4- ethyl -1 hydroxy benzene; 4- ethyl phenol; 4- ethyl phenol, 98+%

English Name: 4-Ethylphenol

English synonyms: PEP; P-ETHYLPHENOL; (4-Hydroxyphenyl) ethane; (p-Hydroxyphenyl) ethane; 1-Ethyl-4-hydroxybenzene; 1-Hydroxy-4-ethylbenzene; 4-ethyl-pheno; 4-hydroxyphenylethane

CAS: 123-07-9

Molecular formula: C8H10O

Molecular weight: 122.16

EINECS: 204-598-6

Related categories: Aromatic Phenols; Phenol&Thiophenol&Mercaptan Building Blocks; for Liquid Crystals; Functional Materials; Phenols (Building Blocks for Liquid Crystals Organic Building Oxygen); Blocks; Compounds; Phenols; Alphabetical Listings; E-F Flavors; and Fragrances; Alpha sort; E; E-GAlphabetic; EQ EZ; Pesticides&Metabolites; liquid crystal materials; food additives; food spice (flavor); natural equivalent spices and artificial musk; aromatic hydrocarbons; Aspalathus linearis (Rooibos tea); Building Blocks; C6 to C8; Chemical Synthesis; Nutrition Research; Organic Building Blocks; Oxygen Compounds; Phytochemicals by Plant (Food/Spice/Herb); flavor; biochemical plant extracts; pharmaceutical intermediates; Piperidines, Homopiperidines; http:// www.labgogo.com/product/productnew_79353.html; pharmaceutical raw materials

Mol file: 123-07-9.mol

Properties of 4- ethyl phenol

Melting point 40-42 degree C (lit.)

Boiling point 218-219 degree C (lit.)

Density 1011 g/cm3

The vapor density was 4.2 (vs air)

The vapor pressure was 0.13 mm Hg (20 C)

FEMA 3156

Refractive index 1.5330

Flash point 213 F

Storage conditions Store below +30 degrees C.

Solubility 4.9g/l

Water solubility was 4.9 g/L (25 oC)

BRN 1363317

Stability Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents.

CAS database 123-07-9 (CAS DataBase Reference)

NIST chemical information Phenol, 4-ethyl- (123-07-9)

EPA chemical information Phenol, 4-ethyl- (123-07-9)

Use and synthesis of 4- ethyl phenol

Toxicity of GRAS (FEMA).

Use limited FEMA (mg/kg): baked food, margarine, 0.20.

Chemical properties colorless or white needle like crystals, can be yellow due to light. It has a strong wood phenol flavor with slight sweet aroma. The melting point is 41~43, the boiling point is 218~219, and the flash point is 100. The relative density (d420) is 1.011, and the refractive index (nD25) is 1.5239. Slightly soluble in water, soluble in ethanol, ether, acetone, benzene and carbon disulfide. Natural products are found in eggs, European sour vines, pork, rum, whiskey, coffee and so on.

Uses GB 2760--1996 specified for permitted use of food spices. Used in the preparation of bogey, rum, smoked pork, ham, coffee and other flavors.

Application is an important pesticide intermediate, which can produce a series of high grade, low toxicity and low residue pesticides

The production process is catalyzed by phenol and ethylene or ethanol. The reaction between 4- chloro benzene and sodium hydroxide under the catalysis of copper powder was obtained.

security information

Dangerous goods mark Xi, C

Dangerous category code 36/37/38-R36/37/38-34

Security instructions 26-36-S36-S26-45-36/37/39

Dangerous goods transport number UN 2430 8/PG 3

WGK Germany 3

RTECS SL4040000

TSCA Yes

HazardClass 8

PackingGroup III

Customs code 29071900

Toxic substances data 123-07-9 (Hazardous Substances Data)