2-[(2-hydroxyphenyl)methylidene]propanedinitrile

Names

[ CAS No. ]:
6968-92-9

[ Name ]:
2-[(2-hydroxyphenyl)methylidene]propanedinitrile

[Synonym ]:
Salicylidenemalononitrile
o-hydroxybenzylidenemalononitrile
2-hydroxybenzylidenemalononitrile
MALONONITRILE,SALICYLIDENE

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
356.1ºC at 760 mmHg

[ Molecular Formula ]:
C10H6N2O

[ Molecular Weight ]:
170.16700

[ Flash Point ]:
169.2ºC

[ Exact Mass ]:
170.04800

[ PSA ]:
67.81000

[ LogP ]:
1.82276

[ Index of Refraction ]:
1.653

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO4440000
CHEMICAL NAME :
Malononitrile, salicylidene-
CAS REGISTRY NUMBER :
6968-92-9
BEILSTEIN REFERENCE NO. :
2639993
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H6-N2-O
MOLECULAR WEIGHT :
170.18
WISWESSER LINE NOTATION :
NCYCN&U1R BQ

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#07720

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Salicylaldehyde
  • Malononitrile
  • 2-Methylbenzyl Alcohol
  • Phenol,2-[(phenylimino)methyl]-

DownStream

  • Coumarin-3-carbonitrile

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

  • 2-[(2-hydroxyphenyl)methylidene]-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-3-one
  • 2-[(2-hydroxyphenyl)methylidene]-1-benzofuran-3-one
  • 2-[[(2-hydroxyphenyl)methylidene]amino]pyridin-3-ol
  • 2-[(2-chloro-6-hydroxyphenyl)methylidene]propanedinitrile
  • (2E)-2-[(2-hydroxyphenyl)methylidene]-1-(2-phenyl-1H-indol-3-yl)butane-1,3-dione
  • (2Z)-2-[(2-hydroxyphenyl)methylidene]-[1,3]thiazolo[3,2-a]benzimidazol-1-one
  • Ethyl 3-hydroxy-3-(2-methoxyphenyl)-2-oxopropanoate
  • 3-(benzenesulfinyl)-3-(2,4-dimethoxyphenyl)-2H-chromen-4-one
  • 3-(benzenesulfinyl)-7-methoxy-3-(4-methoxyphenyl)-2H-chromen-4-one
  • 8-methoxy-N-(4-methyl-2-oxo-1,4a-dihydroquinolin-7-ylidene)-2-oxochromene-3-carboxamide
  • 3-(benzenesulfinyl)-3-(4-methoxyphenyl)-2H-chromen-4-one
  • Tert-butyl-dimethyl-[4-(5-methyl-1,4-dioxaspiro[2.2]pentan-2-yl)butoxy]silane
  • (4-Chlorophenyl) hexan-2-yl carbonate
  • (4-Chlorophenyl) (3-oxocycloheptyl) carbonate
  • N,N-dimethyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-sulfonamide
  • Cyclopentaneacetonitrile, 2-[[(4-methylphenyl)sulfonyl]methyl]-, trans-
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