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
  • Trans-methyl 1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate
  • N-(6-Phenylthiazolo[5,4-b]pyridin-2-yl)benzamide
  • n-((4-Bromothiophen-2-yl)methyl)-3-ethoxypropan-1-amine
  • 3,4-Di-O-acetyl-6-O-benzoyl-D-glucal
  • 2-bromo-N-(3-tert-butyl-1,2-oxazol-5-yl)acetamide
  • 2-(3-Fluoro-4-methoxyphenyl)propanenitrile
  • 4-(Propylamino)phenol
  • 1,2,4,6-Tetra-o-galloyl-beta-d-glucose
  • Dimethyl 2,2'-((15,35,55,75-tetra-tert-butyl-32,72-dihydroxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,52-diyl)bis(oxy))diacetate
  • 3-((5-((3-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one
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