Propanedinitrile,2-(2-naphthalenylmethylene)-

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Names

[ CAS No. ]:
2972-84-1

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

[Synonym ]:
2-(naphthalen-2-ylmethylene)malononitrile
2-(2,2-dicyanoethenyl)naphthalene
(2-NAPHTHYLMETHYLENE)METHANE-1,1-DICARBONITRILE
(2-Naphthylmethylene)malononitrile
2-naphthylmethylidenemalononitrile
Propanedinitrile,(2-naphthalenylmethylene)
MALONONITRILE,(2-NAPHTHYLMETHYLENE)

Chemical & Physical Properties

[ Density]:
1.218g/cm3

[ Boiling Point ]:
401.6ºC at 760mmHg

[ Molecular Formula ]:
C14H8N2

[ Molecular Weight ]:
204.22700

[ Flash Point ]:
197.9ºC

[ Exact Mass ]:
204.06900

[ PSA ]:
47.58000

[ LogP ]:
3.27036

[ Vapour Pressure ]:
1.17E-06mmHg at 25°C

[ Index of Refraction ]:
1.693

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO4310000
CHEMICAL NAME :
Malononitrile, (2-naphthylmethylene)-
CAS REGISTRY NUMBER :
2972-84-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H8-N2
MOLECULAR WEIGHT :
204.24
WISWESSER LINE NOTATION :
L66J 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#07697

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Naphthaldehyde
  • Malononitrile

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • Propanedinitrile,2-(2,3-dihydro-4H-1-benzopyran-4-ylidene)-
  • Propanedinitrile,2-(2-thienylmethylene)-
  • Propanedinitrile,2-(2,3-dihydro-6-methyl-4H-1-benzothiopyran-4-ylidene)-
  • Propanedinitrile, [2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethylidene]- (9CI)
  • Propanedinitrile,2-(2,3-dihydro-8-methyl-4H-1-benzothiopyran-4-ylidene)-
  • Propanedinitrile,2-[2-(2,5-dimethylphenyl)diazenyl]-