4-Ethylphenol manufacturers and suppliers in india

4-Ethylphenol

Properties

Melting point:: 40-42 °C(lit.)

Boiling point:: 218-219 °C(lit.)

Density: 1,011 g/cm³

vapor density: 4.2 (vs air)

vapor pressure: 0.13 mm Hg ( 20 °C)

FEMA: 3156 | P-ETHYLPHENOL

refractive index: 1.5330

Flash point:: 213 °F

storage temp.: Keep in dark place,Sealed in dry,Room Temperature

solubility: 4.9g/l

form: Crystalline Mass or Crystals

pka: pK1:10.0 (25°C)

Specific Gravity: 1.0123 (20℃)

color: White to brownish

Odor: at 1.00 % in dipropylene glycol. phenolic castoreum smoke guaiacol

Odor Type: smoky

Water Solubility: 4.9 g/L (25 ºC)

JECFA Number: 694

BRN: 1363317

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

InChIKey: HXDOZKJGKXYMEW-UHFFFAOYSA-N

LogP: 2.1 at 20℃ and pH7

Surface tension: 54mN/m at 998g/L and 22℃

Safety Information

Symbol(GHS): GHS05

Signal word: Danger

Hazard statements: H318

Precautionary statements: P280-P305+P351+P338

Hazard Codes: Xi,C

Risk Statements: 36/37/38-R36/37/38-34

Safety Statements: 26-36-S36-S26-45-36/37/39

RIDADR: UN 2430 8/PG 3

WGK Germany: 3

RTECS: SL4040000

TSCA: Yes

HazardClass: 8

PackingGroup: III

HS Code: 29071900

Use

4-Ethylphenol, often abbreviated to 4-EP, is a phenolic compound with the formula C8H10O. It is colorless or white needles with a powerful woody-phenolic and yet somewhat sweet odor and tends to be yellow on exposure to light. It is slightly solouble in water, solouble in alcohol, ether and benzene and carbon disulfide. It is found in arabica coffee and can be produced in wine and beer by the spoilage yeast Brettanomyces. It is the starting material for the production of 4-vinylphenol and of various antioxidants and can also be used as an intermediate for pharmaceuticals and dyes.