trans-Cyclobutane-1,2-dicarbonitrile

Names

[ Name ]:
trans-Cyclobutane-1,2-dicarbonitrile

[Synonym ]:
1,2-Cyclobutanedicarbonitrile
EINECS 221-722-4
trans-2-cyclobutanedicarbonitrile
MFCD00221717
trans-Cyclobutane-1,2-Dicarbonitrile

Chemical & Physical Properties

[ Density]:
1.08g/cm3

[ Boiling Point ]:
292.1ºC at 760mmHg

[ Melting Point ]:
32-37ºC

[ Molecular Formula ]:
C₆H₆N₂

[ Molecular Weight ]:
106.12500

[ Flash Point ]:
150.5ºC

[ Exact Mass ]:
106.05300

[ PSA ]:
47.58000

[ LogP ]:
1.05976

[ Index of Refraction ]:
1.475

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU1600000

CHEMICAL NAME :: 1,2-Cyclobutanedicarbonitrile, trans-

CAS REGISTRY NUMBER :: 3211-20-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-N2

MOLECULAR WEIGHT :: 106.14

WISWESSER LINE NOTATION :: L4TJ ACN BCN -T

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 :: 275 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: AD603-561

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-36/37

[ HS Code ]:
2926909090

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%