Acetophenone manufacturers and suppliers

Acetophenone suppliers

Properties

Melting point:: 19-20 °C (lit.)

Boiling point:: 202 °C (lit.)

Density: 1.03 g/mL at 25 °C (lit.)

vapor density: 4.1 (vs air)

vapor pressure: 0.45 mm Hg ( 25 °C)

refractive index: n20/D 1.534(lit.)

FEMA: 2009 | ACETOPHENONE

Flash point:: 180 °F

storage temp.: Store below +30°C.

solubility: 6.1g/l

form: Liquid

color: Clear colorless to light yellow

Relative polarity: 4.4

Odor: Pungent, floral odor

Odor Type: floral

biological source: synthetic

explosive limit: 1.4-5.2%(V)

Water Solubility: 5.5 g/L (20 ºC)

Merck: 14,73

JECFA Number: 806

BRN: 605842

Exposure limits: No exposure limits are set. The health hazard from exposure to this compound should be low, due to its low vapor pressure and low toxicity.

Dielectric constant: 17.4（25℃）

Stability:: Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Combustible.

InChIKey: KWOLFJPFCHCOCG-UHFFFAOYSA-N

LogP: 1.65 at 20℃

Surface tension: 39.54 mN/m at 283.15K

CAS DataBase Reference: 98-86-2(CAS DataBase Reference)

NIST Chemistry Reference: Acetophenone(98-86-2)

EPA Substance Registry System: Acetophenone (98-86-2)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H319

Precautionary statements: P301+P312+P330-P305+P351+P338

Hazard Codes: Xn,T,F

Risk Statements: 22-36-63-43-36/37/38-23/24/25-45-39/23/24/25-11-67-40

Safety Statements: 26-36/37-24/25-23-53-45-16-7

RIDADR: UN 1593 6.1/PG 3

WGK Germany: 1

RTECS: AM5250000

F: 8

Autoignition Temperature: 570 °C

TSCA: Yes

HazardClass: 9

PackingGroup: III

HS Code: 29143900

Hazardous Substances Data: 98-86-2(Hazardous Substances Data)

Toxicity: LD50 orally in rats: 0.90 g/kg (Smyth, Carpenter)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Use

Acetophenone is mainly used as the raw materials for pharmaceuticals and other kind of organic synthesis. it can also used for the preparation of spices, soap and cigarettes as well as being used as the solvents of cellulose ether, cellulose ester and resin and plasticizer. it has hypnotic effect. currently, acetophenone is mostly obtained via the by-product of reaction between phenol and acetone via cumene oxidation. it may be obtained through the acetylation on benzene through acetyl chloride.

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