C4H6N2
82.1 g/mol
Pharmaceutical IntermediateDanger
3-Aminocrotononitrile
CAS1118-61-2EC214-266-2
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
3-Aminocrotononitrile (This compound) is a pharmaceutical intermediate used in the synthesis of pyrazolimines. This compound contains both an amine and a nitrile functional group.
Synthesis of pyrazolimines
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Danger
H300Fatal if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for 3-Aminocrotononitrile (CAS 1118-61-2) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-aminobut-2-enenitrile
InChIKey
DELJOESCKJGFML-UHFFFAOYSA-N
SMILES
CC(=CC#N)N
Synonyms (4)
- 2-Butenenitrile, 3-amino-
- 3-Amino-2-butenenitrile
- 3-Aminocrotononitrile
- 3-aminobut-2-enenitrile
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