2-(pyrrolidin-1-ylmethylidene)propanedinitrile

Modify Date: 2026-05-03 11:39:10

2-(pyrrolidin-1-ylmethylidene)propanedinitrile Structure
2-(pyrrolidin-1-ylmethylidene)propanedinitrile structure
 Common Name 2-(pyrrolidin-1-ylmethylidene)propanedinitrile
CAS Number 73541-93-2 Molecular Weight 147.17700
Density 1.239g/cm3 Boiling Point 251.6ºC at 760 mmHg
Molecular Formula C8H9N3 Melting Point N/A
MSDS N/A Flash Point 103.5ºC

 Names

Name 2-(pyrrolidin-1-ylmethylidene)propanedinitrile
Synonym More Synonyms

 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
InChIKey PEKZRDSDXUPZQB-UHFFFAOYSA-N
SMILES N#CC(C#N)=CN1CCCC1

 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

 Bioassay

View more

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Total 1, Current Page 1 of 1
1

 Synonyms

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
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Chemsrc provides CAS#:73541-93-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(pyrrolidin-1-ylmethylidene)propanedinitrile>> amp version: 2-(pyrrolidin-1-ylmethylidene)propanedinitrile

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