3-chlorobut-3-en-2-one

Modify Date: 2025-09-12 12:01:38

3-chlorobut-3-en-2-one Structure
3-chlorobut-3-en-2-one structure
Common Name 3-chlorobut-3-en-2-one
CAS Number 683-70-5 Molecular Weight 104.53500
Density N/A Boiling Point N/A
Molecular Formula C4H5ClO Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 3-Chlorobut-3-en-2-one (CAS: 683-70-5), molecular formula C4H5ClO, molecular weight 104.53500. For research-use only, not for medical or clinical usage.


 Names

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

Name 3-chlorobut-3-en-2-one
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.

Molecular Formula C4H5ClO
Molecular Weight 104.53500
Exact Mass 104.00300
PSA 17.07000
LogP 1.32790
InChIKey AUITUKWCKGNHMQ-UHFFFAOYSA-N
SMILES C=C(Cl)C(C)=O

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  5

 Synonyms

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

2-Chloro-1-buten-3-one
3-CHLORO-3-BUTEN-2-ONE

 3-chlorobut-3-en-2-one | FAQ

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

Q: What is the Chinese name of 683-70-5?
A: Chinese name of 683-70-5 is 683-70-5.
Q: What English synonyms does 3-chlorobut-3-en-2-one have?
A: English synonyms of 3-chlorobut-3-en-2-one: 2-Chloro-1-buten-3-one, 3-CHLORO-3-BUTEN-2-ONE.
Q: What is the CAS number of 3-chlorobut-3-en-2-one?
A: CAS number of 3-chlorobut-3-en-2-one is 683-70-5.
Q: What is the polar surface area (PSA) of 3-chlorobut-3-en-2-one?
A: Polar surface area (PSA) of 3-chlorobut-3-en-2-one is 17.07000.
Q: What is the molecular weight of 3-chlorobut-3-en-2-one?
A: Molecular weight of 3-chlorobut-3-en-2-one is 104.53500.
Q: What are the downstream products of 3-chlorobut-3-en-2-one?
A: Related downstream products(CAS) of 3-chlorobut-3-en-2-one: 553-90-2;96-35-5;79-20-9;10076-48-9;96-34-4.
Q: What is the LogP of 3-chlorobut-3-en-2-one?
A: LogP of 3-chlorobut-3-en-2-one is 1.32790.
Q: What is the English name of 3-chlorobut-3-en-2-one?
A: The English name of 3-chlorobut-3-en-2-one is 3-chlorobut-3-en-2-one.
Q: What is the SMILES notation of 3-chlorobut-3-en-2-one?
A: SMILES notation of 3-chlorobut-3-en-2-one is C=C(Cl)C(C)=O.
Q: What is the InChIKey of 3-chlorobut-3-en-2-one?
A: InChIKey of 3-chlorobut-3-en-2-one is AUITUKWCKGNHMQ-UHFFFAOYSA-N.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.