4-Pentenoic acid
591-80-0C=CCCC(=O)OHVAMZGADVCBITI-UHFFFAOYSA-NPent-4-enoic acid is a pentenoic acid having the double bond at position 4. It is a conjugate acid of a pent-4-enoate.
591-80-0DTXSID0044448CHEMBL3185583CHEBI:35936slightly soluble in water; soluble in alcohol and ether
(in ethanol)
Liquid
colourless liquid with a cheese-like odour
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Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1551 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 4-Pentenoic acid
4-Pentenoic acid: Does not have an individual approval but may be used under an appropriate group standard
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
용도Sulfonation yields the corresponding γ-lactone.1
일반 설명4-Pentenoic acid is a volatile acid reported to be found in tobacco.
By decarboxylation via heating allylmalonic acid; from the corresponding ethyl ester prepared by boiling ethyl 4-chloron- valerate in quinoline.
불러오는 중…
clear colorless to light yellow liquid
정의ChEBI: A pentenoic acid having the double bond at position 4.