Substance
ID:717031
Names and Identifiers
IUPAC name
2-(ethoxymethylidene)propanedinitrile
IUPAC Traditional name
2-(ethoxymethylidene)propanedinitrile
Synonyms
Ethoxymethylenemalononitrile乙氧基亚甲基丙二腈
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
Properties
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Risk Statements
24/25-42/43
GHS Hazard statements
H301-H311-H317-H334
TSCA Listed
是
Safety Statements
22-24-36/37-45
Hazard Class
6.1
Packing Group
III
GHS Precautionary statements
P260-P280H-P262-P309-P310
RTECS
OO3850000
UN Number
UN3439
European Hazard Symbols
Toxic (T)Physical Property
Boiling Point
160°C/12mm
Melting Point
62-68°C
Flash Point
155°C(311°F)
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Useful building block in the synthesis of a variety of heterocyclic molecules. For reaction with nitroacetonitrile in a high-yield synthesis of 6-amino-3-cyano-5-nitro-2-pyridone, see: Synthesis, 835 (1991). With ethyl mercaptoacetate, 3-amino-4-cyanothiophene-2-carboxylate is formed in high yield: Synthesis, 1056 (1982). With thiouronium salts, 2-alkylthio-4-amino-5-cyanopyrimidines are obtained: Helv. Chim. Acta, 81, 646 (1998).
• Has also been used in the synthesis of ortho-amino benzonitrile derivatives by cyclization with active methylene compounds: Monatsh. Chem., 120, 891 (1989).