C3H5I
167.98 g/mol
Industrial ChemicalDanger
ALLYL IODIDE
CAS556-56-9EC209-130-4
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Chemical intermediate for organic synthesis
Allyl iodide is a yellow liquid with a pungent odor, denser than water and insoluble in water. It is very irritating to skin, eyes, and mucous membranes, and is poisonous by ingestion and inhalation.
Chemical intermediate for organic synthesis
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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Safety Reference
Danger
H225Highly flammable liquid and vapour
H314Causes severe skin burns and eye damage
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for ALLYL IODIDE (CAS 556-56-9) is 2903.69.
HS code (international, 6-digit)
2903.69
EU CN code (8-digit)
2903 69 80
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-iodoprop-1-ene
InChIKey
HFEHLDPGIKPNKL-UHFFFAOYSA-N
SMILES
C=CCI
Synonyms (13)
- 1-Propene, 3-iodo-
- 2-Propene, 1-iodo
- 2-propenyl iodide
- 3-Iodo-1-propene
- 3-Iodopropene
- 3-Iodopropylene
- 3-iodoprop-1-ene
- ALLYL IODIDE
- Propene, 3-iodo-
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