Acetophenone

Modify Date: 2025-08-20 11:54:59

Acetophenone Structure
Acetophenone structure
 Common Name Acetophenone
CAS Number 98-86-2 Molecular Weight 120.148
Density 1.0±0.1 g/cm3 Boiling Point 202.0±0.0 °C at 760 mmHg
Molecular Formula C8H8O Melting Point 19.6ºC
MSDS Chinese USA Flash Point 82.2±0.0 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of Acetophenone


Acetophenone is an organic compound with simple structure[1].

 Names

Name acetophenone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 202.0±0.0 °C at 760 mmHg
Melting Point 19.6ºC
Molecular Formula C8H8O
Molecular Weight 120.148
Flash Point 82.2±0.0 °C
Exact Mass 120.057518
PSA 17.07000
LogP 1.66
Vapour density 4.1 (vs air)
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.512
Stability Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Combustible.
Water Solubility 5.5 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AM5250000
CHEMICAL NAME :
Acetophenone
CAS REGISTRY NUMBER :
98-86-2
LAST UPDATED :
199712
DATA ITEMS CITED :
22
MOLECULAR FORMULA :
C8-H8-O
MOLECULAR WEIGHT :
120.16
WISWESSER LINE NOTATION :
1VR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
815 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>210 ppm/8H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
740 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
15900 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>20 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
2700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
1200 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
600 mg/L
REFERENCE :
ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (103),64,1985 *** REVIEWS *** ACGIH TLV-TWA 49 mg/m3 (10 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-HUNGARY:TWA 15 mg/m3;STEL 30 mg/m3;Skin JAN 1993 OEL-RUSSIA:STEL 5 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80265 No. of Facilities: 4433 (estimated) No. of Industries: 48 No. of Occupations: 61 No. of Employees: 78624 (estimated) No. of Female Employees: 31148 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H319
Precautionary Statements P305 + P351 + P338
Target Organs Blood, Central nervous system, Liver
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36
Safety Phrases S26
RIDADR UN 1593 6.1/PG 3
WGK Germany 1
RTECS AM5250000
Packaging Group I; II; III
HS Code 2914391000

 Customs

HS Code 2914391000
Summary HS: 2914391000 acetophenone Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:4.0% General tariff:11.0%

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 Synonyms

Ethanone,1-phenyl
Oxophenylethane
Acetophenon
Phenyl methyl ketone
Ethanone, 1-phenyl-
1VR
Benzene, acetyl-
1-Phenylethanone
MFCD00008724
EINECS 202-708-7
Methyl phenyl ketone
Acetophenone
acetylbenzene
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