C5H8O2
100.12 g/mol
Research ReagentDanger
4-PENTENOIC ACID
CAS591-80-0EC209-732-7
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
4-Pentenoic acid is a straight-chain mono-carboxylic acid with a terminal double bond. It is primarily used as a reference standard for analytical chemistry and research applications.
Reference standard for analytical testingResearch compound for chemical studies
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
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for 4-PENTENOIC ACID (CAS 591-80-0) is 2916.19.
HS code (international, 6-digit)
2916.19
EU CN code (8-digit)
2916 19 95
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
pent-4-enoic acid
InChIKey
HVAMZGADVCBITI-UHFFFAOYSA-N
SMILES
C=CCCC(=O)O
Synonyms (16)
- .DELTA.4-Pentenoic acid
- 3-Butene-1-carboxylic acid
- 3-Vinylpropionic acid
- 4 PA
- 4-PENTENOIC ACID
- 4-PentensI<<ure
- 4-Pentensaeure
- 4-penten-1-oic acid
- 4-pentenic acid
- Allylacetic acid
- Allylessigsaeure
- FEMA 2843
- Pent-4-enoic acid
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