Benzoin oxime

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Names

[ CAS No. ]:
441-38-3

[ Name ]:
Benzoin oxime

[Synonym ]:
α-Benzoin Oxime
2-Hydroxy-1,2-diphenylethanone oxime
alpha-Benzoin oxime
MFCD00004501
EINECS 207-127-2

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
417.8ºC at 760 mmHg

[ Melting Point ]:
153-155 °C(lit.)

[ Molecular Formula ]:
C₁₄H₁₃NO₂

[ Molecular Weight ]:
227.25900

[ Flash Point ]:
270.4ºC

[ Exact Mass ]:
227.09500

[ PSA ]:
52.82000

[ LogP ]:
2.59850

[ Vapour Pressure ]:
9.98E-08mmHg at 25°C

[ Index of Refraction ]:
1.58

[ Stability ]:
Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
ethanol: 0.1 g/mL, clear

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DI1750000

CHEMICAL NAME :: Benzoin, oxime

CAS REGISTRY NUMBER :: 441-38-3

BEILSTEIN REFERENCE NO. :: 2051941

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C14-H13-N-O2

MOLECULAR WEIGHT :: 227.28

WISWESSER LINE NOTATION :: QYR&YR&UNQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,698,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,9,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DI1750000

[ HS Code ]:
2928000090

Precursor & DownStream

Precursor

DownStream

(1S,2R)-2-Amino-1,2-diphenylethanol
(1R,2S)-2-Amino-1,2-diphenylethanol

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

benzoin oxime
α-BENZOIN OXIME
Deoxybenzoin Oxime
ALPHA-BENZOIN OXIME
4-methoxy-benzoin oxime
benzoin
1-cyclopentyl-5-(3-methylbutyl)-1H-1,2,3-triazole-4-carboxylic acid
1-(3-methoxy-2-methylpropyl)-5-(1-methoxyethyl)-1H-1,2,3-triazole-4-carbaldehyde
1-(2-cyclopropylethyl)-5-(1-methoxyethyl)-1H-1,2,3-triazole-4-carbaldehyde
rac-tert-butyl (3R,4R)-3-(1,3-dimethyl-1H-pyrazol-5-yl)-4-hydroxypyrrolidine-1-carboxylate
rac-(3R,4S)-4-[(2,2-difluorocyclopropyl)methyl]pyrrolidin-3-ol
rac-(1R,2S)-2-[(2-methyl-2H-1,2,3,4-tetrazol-5-yl)methyl]cyclopentan-1-ol
4-(chloromethyl)-1-(3-methoxypropyl)-5-(propan-2-yl)-1H-1,2,3-triazole
4-(1-Hydroxy-3,3-dimethylcyclobutyl)piperidine-4-carboxylic acid
4-(chloromethyl)-5-(propan-2-yl)-1-(1,1,1-trifluoropropan-2-yl)-1H-1,2,3-triazole
1-(butan-2-yl)-4-(chloromethyl)-5-cyclopropyl-1H-1,2,3-triazole

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