Introduction： Basic information about CAS 119-53-9|Benzoin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name Benzoin CAS Number 119-53-9 Molecular Weight 212.244 Density 1.2±0.1 g/cm3 Boiling Point 343.0±0.0 °C at 760 mmHg Molecular Formula C14 H12 O2 Melting Point 134-138 °C(lit.) MSDS USA Flash Point 154.8±14.9 °C
Names Name Benzoin Synonym More Synonyms
Benzoin BiologicalActivity Description Benzoin is a kind of alsamic resin isolated from the styracaceae family. Benzoin can be used as a colour additive used for marking plants[1]. Related Catalog Research Areas >>OthersSignaling Pathways >>Others >>Others References [1]. COMPOUND SUMMARY. Benzoin
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 C14 H12 O2 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 InChIKey ISAOCJYIOMOJEB-UHFFFAOYSA-N SMILES O=C(c1ccccc1)C(O)c1ccccc1 Stability Stable. Combustible. Incompatible with strong oxidizing agents.
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 DATAACUTE 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
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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Detail
Synonyms (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
