Propanedinitrile,2-[(2-bromophenyl)methylene]-

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Names

[ CAS No. ]:
2698-42-2

[ Name ]:
Propanedinitrile,2-[(2-bromophenyl)methylene]-

[Synonym ]:
MALONONITRILE,o-BROMOBENZYLIDENE
Malononitrile,o-bromobenzal
2-Bromobenzylidenemalononitrile

Chemical & Physical Properties

[ Density]:
1.557g/cm3

[ Boiling Point ]:
349.8ºC at 760 mmHg

[ Molecular Formula ]:
C10H5BrN2

[ Molecular Weight ]:
233.06400

[ Flash Point ]:
165.3ºC

[ Exact Mass ]:
231.96400

[ PSA ]:
47.58000

[ LogP ]:
2.87966

[ Vapour Pressure ]:
4.6E-05mmHg at 25°C

[ Index of Refraction ]:
1.643

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO3640000
CHEMICAL NAME :
Malononitrile, o-bromobenzylidene-
CAS REGISTRY NUMBER :
2698-42-2
BEILSTEIN REFERENCE NO. :
2613883
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H5-Br-N2
MOLECULAR WEIGHT :
233.08
WISWESSER LINE NOTATION :
NCYCN&U1R BE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1300 mg/m3/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,Dec,1942
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#07480

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Bromobenzaldehyde
  • Malononitrile

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 1-Propanol,2-[[(2-bromophenyl)methylene]amino]-2-methyl-
  • Propanedioic acid, 2-[(2-bromophenyl)methylene]-,1,3-diethyl ester
  • Propanedinitrile,2-[(2-nitrophenyl)methylene]-
  • Propanedinitrile,2-[(2-ethoxyphenyl)methylene]-
  • Propanedinitrile,2-[2-(4-bromophenyl)diazenyl]-2-methyl-
  • Propanedinitrile,2-[(2,6-dichlorophenyl)methylene]-