Benzeneacetic acid, a-hydroxy-a-phenyl-, hydrazide

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Names

[ Name ]:
Benzeneacetic acid, a-hydroxy-a-phenyl-, hydrazide

[Synonym ]:
Diphenylhydroxyacethydrazide
Benzeneacetic acid,a-hydroxy-a-phenyl-,hydrazide
benzilohydrazide
2-Hydroxy-2,2-diphenylethanohydrazide
Benzilic acid,hydrazide
Benzilsaeure-hydrazid
hydroxy-diphenyl-acetic acid hydrazide
BENZILIC HYDRAZIDE

Chemical & Physical Properties

[ Density]:
1.253g/cm3

[ Boiling Point ]:
511.6ºC at 760mmHg

[ Molecular Formula ]:
C₁₄H₁₄N₂O₂

[ Molecular Weight ]:
242.27300

[ Flash Point ]:
263.2ºC

[ Exact Mass ]:
242.10600

[ PSA ]:
75.35000

[ LogP ]:
2.00360

[ Vapour Pressure ]:
2.74E-11mmHg at 25°C

[ Index of Refraction ]:
1.626

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD3640000

CHEMICAL NAME :: Benzilic acid, hydrazide

CAS REGISTRY NUMBER :: 13050-38-9

BEILSTEIN REFERENCE NO. :: 2854729

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H14-N2-O2

MOLECULAR WEIGHT :: 242.30

WISWESSER LINE NOTATION :: ZMVXQR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

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

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(4),24,1990

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 32 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07377

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

benzilic acid α-propylbenzylidenehydrazide
2-(Hydroxydiphenylacetyl)hydrazincarbonsaeure-tert-butylester
Methyl benzilate
DIPHENYLKETENE
Bromobenzene
(2,4-Dioxo-5,5-diphenyl-3-oxazolidinyl)carbamidsaeure-tert-butylester
(Diphenylacetyl)(2,4-dioxo-5,5-diphenyl-3-oxazolidinyl)carbamidsaeure-tert-butylester
Ethanone, 2-diazo-1,2-diphenyl-
Benzeneacetamide, alpha-hydroxy-alpha-phenyl- (9CI)

DownStream

2-hydroxy-N'-[2-(4-methylpiperazin-1-yl)acetyl]-2,2-diphenylacetohydrazide
N'-(2-chloroacetyl)-2-hydroxy-2,2-diphenylacetohydrazide
2-(diethylamino)-N'-(2-hydroxy-2,2-diphenylacetyl)propanehydrazide
2-hydroxy-N-[(E)-(6-oxo-1-cyclohexa-2,4-dienylidene)methyl]-2,2-diphenyl-acetohydrazide
N'-(1-Benzylethyl)-2-hydroxy-2,2-diphenylacetohydrazide

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

Benzeneacetic acid, a-hydroxy-a-phenyl-,2-(phenylmethylene)hydrazide
Benzeneacetic acid, a-hydroxy-a-phenyl-, 1-Methylethyl ester
Benzeneacetic acid, a-hydroxy-a-phenyl-,2-(methylamino)-2-oxo-1,1-diphenylethyl ester (9CI)
Benzeneacetic acid, a-hydroxy-a-phenyl-, Monosodium salt
Benzeneacetic acid, a-hydroxy-a-phenyl-,[1-[(dimethylamino)methyl]cyclopentyl]methyl ester
Benzeneacetic acid, a-hydroxy-a-phenyl-, 2-(dimethylamino)ethylester, hydrochloride (9CI)
1-Acetyl-3-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid
2-Methyl-2-(3-{[(prop-2-en-1-yloxy)carbonyl]amino}phenyl)propanoic acid
3-[2-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)phenyl]propanoic acid
4-{[(Prop-2-en-1-yloxy)carbonyl](propan-2-yl)amino}benzoic acid
(3R)-3-(2-methylphenyl)-3-{[(prop-2-en-1-yloxy)carbonyl]amino}propanoic acid
(2S)-3-(4-methylphenyl)-2-{[(prop-2-en-1-yloxy)carbonyl]amino}propanoic acid
3-(3-Methylphenyl)-2-{[(prop-2-en-1-yloxy)carbonyl]amino}propanoic acid
2-(3-Methylphenyl)-3-{[(prop-2-en-1-yloxy)carbonyl]amino}propanoic acid
rac-(2R,3S)-1-acetyl-3-(3-methoxyphenyl)pyrrolidine-2-carboxylic acid
6-Oxo-5-{[(prop-2-en-1-yloxy)carbonyl]amino}-1,6-dihydropyridine-3-carboxylic acid

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