(S)-2-Methylbutanoyl chloride
Also known as: (S)-2-Methylbutyryl chloride, (S)-(+)-2-Methylbutanoyl chloride, Butanoyl chloride, 2-methyl-, (2S)-
(S)-2-Methylbutanoyl chloride (CAS 27763-54-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H9ClO and a molecular weight of 120.57700 g/mol. Key properties include a boiling point of 116ºC, a density of 1.005 and a flash point of 25ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27763-54-8
- Jingsj CID
- J-1520389-1
- Molecular Formula
- C5H9ClO
- Molecular Weight
- 120.57700 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 116ºC |
|---|---|
| Density | 1.005 |
| Flash Point | 25ºC |
| Exact Mass | 120.03400 |
| PSA | 17.07000 |
| LogP | 1.79790 |
| Vapor Pressure | 18.2mmHg at 25°C |
| Refractive Index | 1.415 |
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (S)-2-Methylbutanoyl chloride?
The CAS number of (S)-2-Methylbutanoyl chloride is 27763-54-8.
What are the molecular formula and molecular weight of (S)-2-Methylbutanoyl chloride?
(S)-2-Methylbutanoyl chloride has molecular formula C5H9ClO and molecular weight 120.57700 g/mol.
What are the upstream and downstream products of (S)-2-Methylbutanoyl chloride?
For (S)-2-Methylbutanoyl chloride, Upstream Products: (S)-(+)-2-Methylbutyric acid, (S)-(-)-2-Methyl-1-butanol, Oxalyl chloride; Downstream Products: (S)-3-Methylpentanoic acid, (S)-(+)-2-Methylbutyronitrile, Lovastatin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-2-Methylbutanoyl chloride (CAS 27763-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520389-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.