2-(pyrrolidin-1-ylmethylidene)propanedinitrile

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Names

[ CAS No. ]:
73541-93-2

[ Name ]:
2-(pyrrolidin-1-ylmethylidene)propanedinitrile

[Synonym ]:
2-(1-Pyrrolidinylmethylene)malononitrile
Pyrrolidine-1-methylenemalononitrile
MALONONITRILE,(1-PYRROLIDINYLMETHYLENE)
(1-Pyrrolidinyl)methylenmalononitril
2-pyrrolidin-1-ylmethylenemalononitrile
2-cyano-3-pyrrolidino-2-propenenitrile
3-Pyrrolidino-2-cyan-acrylnitril

Chemical & Physical Properties

[ Density]:
1.239g/cm3

[ Boiling Point ]:
251.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H9N3

[ Molecular Weight ]:
147.17700

[ Flash Point ]:
103.5ºC

[ Exact Mass ]:
147.08000

[ PSA ]:
50.82000

[ LogP ]:
0.95116

[ Index of Refraction ]:
1.626

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO4435000
CHEMICAL NAME :
Malononitrile, (1-pyrrolidinylmethylene)-
CAS REGISTRY NUMBER :
73541-93-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-N3
MOLECULAR WEIGHT :
147.20
WISWESSER LINE NOTATION :
T5NTJ A1UYCN&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 :
1000 ug/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#09213

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyrrolidine
  • 2-(chloromethylidene)propanedinitrile
  • Ethoxymethylenemalononitrile
  • s-triazine
  • Malononitrile

DownStream

Related Compounds

  • 2-(pyrrolidin-1-ylmethylidene)-3H-inden-1-one
  • 2-(pyrrolidin-1-ylmethylidene)cyclohexan-1-one
  • 2-(pyrrolidin-1-ylmethylidene)indene-1,3-dione
  • 2-(pyrrolidin-1-ylmethylidene)pyrrole
  • 2-[3-methyl-2-(pyrrolidin-1-ylmethylidene)butylidene]propanedinitrile
  • (2E)-5-fluoro-2-(pyrrolidin-1-ylmethylidene)-3H-inden-1-one
  • Tert-butyl (3-(2-(2-acetamidothiazol-4-yl)vinyl)benzyl)carbamate
  • Tert-butyl (3-(2-(2-morpholinopyrimidin-5-yl)vinyl)benzyl)carbamate
  • Tert-butyl (4-formylpyridin-2-yl)(methyl)carbamate
  • Tert-butyl (4-methyl-[1,4'-bipiperidin]-4-yl)carbamate dihydrochloride
  • Tert-butyl (5-fluoro-1'-(1-methylpiperidine-4-carbonyl)-1',2',3',6'-tetrahydro-[4,4'-bipyridin]-3-yl)carbamate
  • tert-butyl (R)-2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)pyrrolidine-1-carboxylate
  • tert-butyl 1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazole-4-carboxylate
  • tert-butyl 2-(3-acetyl-5-hydroxy-6-(2-methylpyrimidin-5-yl)-1H-indol-1-yl)acetate
  • Tert-butyl 2,2-dimethyl-4-(2-((methylsulfonyl)oxy)ethoxy)pyrrolidine-1-carboxylate
  • tert-butyl 2-benzyl-6-(1-methyl-1H-1,2,3-triazol-4-yl)isonicotinate
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