cyclobutene-1,2-dicarbonitrile

Names

[ CAS No. ]:
3716-97-0

[ Name ]:
cyclobutene-1,2-dicarbonitrile

[Synonym ]:
1,2-Dicyanocyclobutene
cyclobut-1-ene-1,2-dicarbonitrile
Cyclobuten-1,2-dicyanid
1,2-Dicyanocyclobutene-1
1-CYCLOBUTENE-1,2-DICARBONITRILE
1-Cyclobuten-1,2-dicarbonitril
1,2-Dicyan-cyclobuten
1,2-Dicyano-cyclobuten
1,2-Cyclobutenedicarbonitrile

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
227.7ºC at 760mmHg

[ Molecular Formula ]:
C6H4N2

[ Molecular Weight ]:
104.10900

[ Flash Point ]:
105.7ºC

[ Exact Mass ]:
104.03700

[ PSA ]:
47.58000

[ LogP ]:
1.12396

[ Index of Refraction ]:
1.516

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU1788000
CHEMICAL NAME :
1-Cyclobutene-1,2-dicarbonitrile
CAS REGISTRY NUMBER :
3716-97-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H4-N2
MOLECULAR WEIGHT :
104.12
WISWESSER LINE NOTATION :
L4UTJ ACN BCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Safety Information

[ HS Code ]:
2926909090

Precursor & DownStream

Precursor

DownStream

  • cyclohexene-1,2-dicarbonitrile

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

  • 3,4-dibenzhydrylidenecyclobutene-1,2-dicarbonitrile
  • Cyclobutene, 1,2,3,3-tetramethyl-4-methylene
  • Cyclobutene, 1,2-dichloro-3,3-difluoro- (8CI,9CI)
  • Cyclobutene, 1,2,3,3,4-pentafluoro-4-(trifluoromethyl)-
  • Cyclobutene,1,2,3,3,4,4-hexachloro-
  • cyclopentene-1,2-dicarbonitrile