Propanedinitrile,2-(1-ethoxyethylidene)- cas no:5417-82-3
Synonyms: Malononitrile,(1-ethoxyethylidene)- (6CI,7CI,8CI); Propanedinitrile, (1-ethoxyethylidene)-(9CI); (1-Ethoxyethylidene)malonitrile; 1-Ethoxyethylidenemalononitrile;2-(1-Ethoxyethylidene)malononitrile; 2-Cyano-3-ethoxy-3-methylacrylonitrile;NSC 11585; a-Cyano-b-methyl-b-ethoxyacrylonitrile
NamePropanedinitrile,2-(1-ethoxyethylidene)-
CAS5417-82-3
SynonymsMalononitrile,(1-ethoxyethylidene)- (6CI,7CI,8CI); Propanedinitrile, (1-ethoxyethylidene)-(9CI); (1-Ethoxyethylidene)malonitrile; 1-Ethoxyethylidenemalononitrile;2-(1-Ethoxyethylidene)malononitrile; 2-Cyano-3-ethoxy-3-methylacrylonitrile;NSC 11585; a-Cyano-b-methyl-b-ethoxyacrylonitrile
EINECS(EC#)226-521-5
Molecular FormulaC7H8 N2 O
Molecular Weight136.17
refractive index1.461
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard
Xi
Risk R20/21/22;R36/37/38
Safety
Hazard Codes: 
Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: (1-Ethoxyethylidene)malononitrile) (CAS NO.5417-82-3) is irritating to eyes, respiratory system and skin.
Safety Statements: 26-28-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28: After contact with skin, wash immediately with plenty of soap-suds.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3439 6.1/PG 3
WGK Germany: 3
RTECS: TY1510000
HazardClass: 6.1(b)
PackingGroup: III
A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx.
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rat |
LDLo |
oral |
312mg/kg (312mg/kg) |
GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH
LIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"
BLOOD: CHANGES IN SPLEEN |
United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0487-0663, |
