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441-38-3

441-38-3 structure
441-38-3 structure

Name alpha-benzoin oxime
Synonyms α-Benzoin Oxime
2-Hydroxy-1,2-diphenylethanone oxime
alpha-Benzoin oxime
MFCD00004501
EINECS 207-127-2
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

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
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  0

DownStream  2

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%