mandelic acid hydrazide

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Names

[ CAS No. ]:
2443-66-5

[ Name ]:
mandelic acid hydrazide

[Synonym ]:
zmvyqr
2-Hydroxy-2-phenylacetohydrazide
Mandelic acid hydrazide
Mandelhydrazide
MFCD00038133
Mandelhydrazine
2--1-phenylethan-1-ol
DL-mandelic acid-hydrazide
Hydroxy-phenyl-acetic acid hydrazide
mandeloyl hydrazide

Chemical & Physical Properties

[ Density]:
1.277g/cm3

[ Boiling Point ]:
420.9ºC at 760mmHg

[ Melting Point ]:
134-136°C

[ Molecular Formula ]:
C8H10N2O2

[ Molecular Weight ]:
166.17700

[ Flash Point ]:
208.3ºC

[ Exact Mass ]:
166.07400

[ PSA ]:
75.35000

[ LogP ]:
0.80110

[ Vapour Pressure ]:
7.77E-08mmHg at 25°C

[ Index of Refraction ]:
1.599

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO7450000
CHEMICAL NAME :
Mandelic acid, hydrazide
CAS REGISTRY NUMBER :
2443-66-5
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H10-N2-O2
MOLECULAR WEIGHT :
166.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 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#01361

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RTECS ]:
OO7450000

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (±)-methyl mandelate
  • ethyl mandelate
  • Mandelic acid

DownStream

  • (±)-methyl mandelate
  • Ethyl allophanate

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

  • mandelic acid hydrazide
  • (R)-2-HYDROXY-2-PHENYLACETOHYDRAZIDE
  • MANDELIC ACID, alpha-ISOPROPYL-, (2,3-DIDEHYDRO-1-alpha-H,5-alpha-H-TROPAN-2-YL)
  • MANDELIC ACID, alpha-CYCLOPENTYL-, (1-AZABICYCLO(2.2.2)OCT-2-EN-3-YL)M ETHYL ESTE
  • Mandelic acid, p-sec-butyl- (4CI)
  • mandelic acid, 2-chloroethyl ester
  • (3S)-3-Amino-3-(2,4-dichlorophenyl)propanenitrile
  • 4,5,5-Trichloro-2,4-pentadienoic acid
  • (R)-2-(2-Bromo-3,4-difluorophenyl)pyrrolidine
  • (R)-1-(3-Bromo-5-fluorophenyl)-2-methylpropan-1-amine
  • (2R)-1-(2-methyl-5-nitrophenyl)propan-2-amine
  • (R)-2-(2-Bromo-4-fluoro-5-methylphenyl)pyrrolidine
  • 2-(Aminomethyl)quinazolin-4-amine
  • 6-Bromo-2-ethyl-3-fluorophenol
  • 5-Bromo-4-cyano-2-methylphenylacetic acid
  • Methyl 4-bromo-3,5-difluorophenylacetate
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