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17239-70-2

17239-70-2 structure
17239-70-2 structure

Name 2-[[3-(2,2-dicyanoethenyl)phenyl]methylidene]propanedinitrile
Synonyms m-Xylylidene malononitrile
Density 1.296g/cm3
Boiling Point 470.9ºC at 760mmHg
Molecular Formula C14H6N4
Molecular Weight 230.22400
Flash Point 236.2ºC
Exact Mass 230.05900
PSA 95.16000
LogP 2.54772
Vapour Pressure 4.87E-09mmHg at 25°C
Index of Refraction 1.674

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO4406000
CHEMICAL NAME :
Malononitrile, (m-phenylenedimethylidyne)di-
CAS REGISTRY NUMBER :
17239-70-2
LAST UPDATED :
198609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H6-N4
MOLECULAR WEIGHT :
230.24
WISWESSER LINE NOTATION :
NCYCN&U1R C1UYCN&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 :
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#07925