Benzoin
Suppliers
Names
[ CAS No. ]:
119-53-9
[ Name ]:
Benzoin
[Synonym ]:
(RS)-Benzoin
(±)-2-Hydroxy-2-phenylacetophenone
Ethanone, 2-hydroxy-1,2-diphenyl-
Chc11,Benzoin
(±)-2-Hydroxy-1,2-diphenylethanone
AURORA KA-7034
2-hydroxy-1,2-diphenyl ethanone
Persian balsam
α-Hydroxybenzyl Phenyl Ketone
α-Hydroxy-α-phenylacetophenone
Benzoin Zone Refined
2-Hydroxy-1,2-diphenylethanone
FEMA 2132
EINECS 204-331-3
1,2-diphenyl-2-hydroxyethanone
(±)-Benzoin
MFCD00004496
Ketone, α-hydroxybenzyl phenyl
DL-BENZOIN
Nisso Cure MB
desyl alcohol
BENZOIN GUM
1,2-Diphenyl-1-hydroxy-2-ethanone
Benzoin
2-Hydroxy-2-phenylacetophenone
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
343.0±0.0 °C at 760 mmHg
[ Melting Point ]:
134-138 °C(lit.)
[ Molecular Formula ]:
C14H12O2
[ Molecular Weight ]:
212.244
[ Flash Point ]:
154.8±14.9 °C
[ Exact Mass ]:
212.083725
[ PSA ]:
37.30000
[ LogP ]:
2.13
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.609
[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DI1590000
- CHEMICAL NAME :
- Benzoin
- CAS REGISTRY NUMBER :
- 119-53-9
- BEILSTEIN REFERENCE NO. :
- 0391839
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 24
- MOLECULAR FORMULA :
- C14-H12-O2
- MOLECULAR WEIGHT :
- 212.26
- WISWESSER LINE NOTATION :
- QYR&VR
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 gm/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 :
- Rodent - mouse
- DOSE/DURATION :
- >3 gm/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 :
- 8870 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- DNA damage
- TYPE OF TEST :
- Unscheduled DNA synthesis
- TYPE OF TEST :
- Unscheduled DNA synthesis
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 500 mg/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 13,133,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80585 No. of Facilities: 2083 (estimated) No. of Industries: 25 No. of Occupations: 30 No. of Employees: 151846 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9855 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 42 (estimated) No. of Female Employees: 18 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80585 No. of Facilities: 189 (estimated) No. of Industries: 4 No. of Occupations: 16 No. of Employees: 26840 (estimated) No. of Female Employees: 22514 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
20/21/22-36/37/38
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
DI1590000
[ HS Code ]:
2914400090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914400090
[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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