Propanedinitrile,2-(2-thienylmethylene)-

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Names

[ CAS No. ]:
28162-32-5

[ Name ]:
Propanedinitrile,2-(2-thienylmethylene)-

[Synonym ]:
2-(1H-IMIDAZOL-1-YL)BENZOIC ACID
(2-thienyl)methylidenemalononitrile
2-(2-thienylmethylidene)malononitrile
2-Thienylmethylenemalononitrile
(thiophenyl-2-yl)methylidenemalononitrile
2-Thiophenemethylenemalononitrile
2-(2-thienylmethylene)malononitrile
(thiophen-2-ylmethylidene)propanedinitrile
2-thiophen-2-ylmethylene-malononitrile
MALONONITRILE,(2-THIENYLMETHYLENE)

Chemical & Physical Properties

[ Density]:
1.302g/cm3

[ Boiling Point ]:
308.6ºC at 760 mmHg

[ Melting Point ]:
91ºC

[ Molecular Formula ]:
C8H4N2S

[ Molecular Weight ]:
160.19600

[ Flash Point ]:
140.5ºC

[ Exact Mass ]:
160.01000

[ PSA ]:
75.82000

[ LogP ]:
2.17866

[ Vapour Pressure ]:
0.000672mmHg at 25°C

[ Index of Refraction ]:
1.649

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO4460000
CHEMICAL NAME :
Malononitrile, (2-thienylmethylene)-
CAS REGISTRY NUMBER :
28162-32-5
LAST UPDATED :
198609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H4-N2-S
MOLECULAR WEIGHT :
160.20
WISWESSER LINE NOTATION :
T5SJ B1UYCN&CN

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 :
100 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#07484

Safety Information

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • 2-Thiophenecarboxaldehyde
  • Malononitrile
  • N-(4-bromophenyl)-3-(4-chlorophenyl)sulfonyl-2,5-dimethylbenzenesulfonamide
  • Furfural

DownStream

  • 5-(thiophen-2-ylmethylidene)-1,3-diazinane-2,4,6-trione
  • 5-(2-thiophene)-2-thiobarbituric acid
  • 2-(thiophen-2-ylmethyl)propanedinitrile
  • 1H-Benzimidazole,2-(2-thienyl)-(9CI)

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Propanedinitrile,2-[(2-nitrophenyl)methylene]-
  • Propanedinitrile,2-[2-(4-chloro-2,5-dimethoxyphenyl)hydrazinylidene]-
  • Propanedinitrile, 2-[2-[3,5-bis(trifluoromethyl)phenyl]diazenyl]
  • Propanedinitrile,2-(2,3-dihydro-6-methyl-4(1H)-quinolinylidene)-
  • Propanedinitrile,2-(2-oxo-1(2H)-acenaphthylenylidene)-
  • Propanedinitrile,2-[2-(2,5-dimethylphenyl)diazenyl]-