(S)-2-Chlorobutyric acid
(S)-2-氯丁酸
Also known as: (2S)-2-Chlorobutanoic acid, (S)-(-)-2-Chlorobutanoic acid, (S)-2-Chloro-n-butyric acid, Butanoic acid, 2-chloro-, (2S)-, L(-)-2-Chlor-buttersaeure, L(-)-2-chloro-butyric acid, MFCD00067099, S-(-)-2-chlorobutanoic acid, chlorobutyricacid
(S)-2-Chlorobutyric acid (CAS 32653-32-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7ClO2 and a molecular weight of 122.550 g/mol. It is also known as (2S)-2-Chlorobutanoic acid, (S)-(-)-2-Chlorobutanoic acid and (S)-2-Chloro-n-butyric acid. Key properties include a boiling point of 203.2±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 76.7±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32653-32-0
- Jingsj CID
- J-23844-1
- Molecular Formula
- C4H7ClO2
- Chinese Name
- (S)-2-氯丁酸
- Molecular Weight
- 122.550 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 203.2±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 76.7±19.8 °C |
| Exact Mass | 122.013458 |
| PSA | 37.30000 |
| LogP | 0.83 |
| Vapor Pressure | 0.1±0.8 mmHg at 25°C |
| Refractive Index | 1.447 |
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-Chlorobutyric acid?
The CAS number of (S)-2-Chlorobutyric acid is 32653-32-0.
What are the molecular formula and molecular weight of (S)-2-Chlorobutyric acid?
(S)-2-Chlorobutyric acid has molecular formula C4H7ClO2 and molecular weight 122.550 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-2-Chlorobutyric acid (CAS 32653-32-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23844-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.