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764-42-1

764-42-1 structure
764-42-1 structure

Name (E)-but-2-enedinitrile
Synonyms (2E)-But-2-endinitril
2-Butenedinitrile,(E)
(2E)-2-Butenedinitrile
2-Butenedinitrile,(2E)
trans-but-2-enedinitrile
Fumaric nitrile
Fumarodinitrile
2-Butenedinitrile, (2E)-
MFCD00001928
Fumaronitrile
But-2-enedinitrile
1,2-dicyanoethylene
Furmaronitrile
EINECS 212-122-3
(2E)-But-2-enedinitrile
trans-1,2-Dicyanoethylene
Density 1.0±0.1 g/cm3
Boiling Point 187.3±13.0 °C at 760 mmHg
Melting Point 93-95 °C(lit.)
Molecular Formula C4H2N2
Molecular Weight 78.072
Flash Point 82.6±13.7 °C
Exact Mass 78.021797
PSA 47.58000
LogP -0.19
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.458
Storage condition 2-8°C
Stability Stable. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LT2300000
CHEMICAL NAME :
Fumaronitrile
CAS REGISTRY NUMBER :
764-42-1
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C4-H2-N2
MOLECULAR WEIGHT :
78.08
WISWESSER LINE NOTATION :
NC1U1CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
132 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
38 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
17 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,255,1990
Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H301 + H331-H331
Precautionary Statements P261-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic;
Risk Phrases R23/24/25
Safety Phrases S36/37/39-S45
RIDADR UN 3439 6.1/PG 3
WGK Germany 3
RTECS LT2300000
Packaging Group II
Hazard Class 6.1
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