but-3-enal

Modify Date: 2026-08-14 08:39:31

but-3-enal Structure
but-3-enal structure
Common Name but-3-enal
CAS Number 7319-38-2 Molecular Weight 70.08980
Density 0.805g/cm3 Boiling Point 68.4ºC at 760 mmHg
Molecular Formula C4H6O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name but-3-enal
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.805g/cm3
Boiling Point 68.4ºC at 760 mmHg
Molecular Formula C4H6O
Molecular Weight 70.08980
Exact Mass 70.04190
PSA 17.07000
LogP 0.76140
Index of Refraction 1.387
InChIKey IWJMQXOBCQTQCF-UHFFFAOYSA-N
SMILES C=CCC=O

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

vinylacetaldehyde
vinylmethylketone
3-buten-1-one
3-Butenal(6CI,7CI,8CI,9CI)
3-Butenal

 but-3-enal | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of but-3-enal?
A: Related upstream materials(CAS) of but-3-enal: 111512-37-9;32797-18-5;627-27-0;10602-36-5;72380-56-4;4427-96-7;2516-33-8;106-99-0;68-12-2.
Q: What is the molecular weight of but-3-enal?
A: Molecular weight of but-3-enal is 70.08980.
Q: What is the LogP of but-3-enal?
A: LogP of but-3-enal is 0.76140.
Q: What is the molecular formula of but-3-enal?
A: Molecular formula of but-3-enal is C4H6O.
Q: What is the CAS number of but-3-enal?
A: CAS number of but-3-enal is 7319-38-2.
Q: What is the InChIKey of but-3-enal?
A: InChIKey of but-3-enal is IWJMQXOBCQTQCF-UHFFFAOYSA-N.
Q: What is the SMILES notation of but-3-enal?
A: SMILES notation of but-3-enal is C=CCC=O.
Q: What is the English name of but-3-enal?
A: The English name of but-3-enal is but-3-enal.
Q: What English synonyms does but-3-enal have?
A: English synonyms of but-3-enal: vinylacetaldehyde, vinylmethylketone, 3-buten-1-one, 3-Butenal(6CI,7CI,8CI,9CI), 3-Butenal.
Q: What is the Chinese name of 7319-38-2?
A: Chinese name of 7319-38-2 is 7319-38-2.

 but-3-enalfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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