Carbanilic acid, p-chloro-, 2-butynylene ester

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Names

[ CAS No. ]:
21840-68-6

[ Name ]:
Carbanilic acid, p-chloro-, 2-butynylene ester

[Synonym ]:
Carbanilic acid,2-butynylene ester
WLN: GR DMVO2UU2OVMR DG

Chemical & Physical Properties

[ Density]:
1.459g/cm3

[ Boiling Point ]:
472.7ºC at 760 mmHg

[ Molecular Formula ]:
C18H14Cl2N2O4

[ Molecular Weight ]:
393.22100

[ Flash Point ]:
239.7ºC

[ Exact Mass ]:
392.03300

[ PSA ]:
76.66000

[ LogP ]:
4.94000

[ Vapour Pressure ]:
4.19E-09mmHg at 25°C

[ Index of Refraction ]:
1.66

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ES0650000
CHEMICAL NAME :
2-Butyne-1,4-diol, bis(p-chlorophenylcarbamate)
CAS REGISTRY NUMBER :
21840-68-6
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H14-Cl2-N2-O4
MOLECULAR WEIGHT :
393.24
WISWESSER LINE NOTATION :
GR DMVO2UU2OVMR DG

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 :
56 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#04955

Related Compounds

  • Carbanilic acid,p-chloro-, 2,4-dichlorophenyl ester (8CI)
  • Carbanilic acid, p-chloro-, 2,4,5-trichlorophenyl ester
  • 2,3-Diiodo-2-propenyl=p-chlorophenylcarbamate
  • 2-chloroethyl N-(4-chlorophenyl)carbamate
  • 2,2, 2-Trichloroacetimidohydroxamic p-chlorophenylcarbamicanhydride
  • Carbanilic acid,p-chloro-, 3,4,6-trichloro-2-nitrophenyl ester (8CI)