3-chloro-2-methylpropanoic acid
Also known as: 3-chloro-2-methylpropanoic acid, 3-chloro-2-methylpropionic acid, 2-methyl-3-chloropropionic acid, 3-Cmpa, 3-chloro-2-methyl-propanoic acid, Propanoic acid, 3-chloro-2-methyl-, Propanoic acid,3-chloro-2-methyl-
3-chloro-2-methylpropanoic acid (CAS 16674-04-7) 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 122.55000 g/mol. Key properties include a boiling point of 191.4ºC at 760 mmHg, a density of 1.213g/cm3 and a flash point of 69.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16674-04-7
- Jingsj CID
- J-1307774-2
- Molecular Formula
- C4H7ClO2
- Molecular Weight
- 122.55000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 191.4ºC at 760 mmHg |
|---|---|
| Density | 1.213g/cm3 |
| Flash Point | 69.5ºC |
| Exact Mass | 122.01300 |
| PSA | 37.30000 |
| LogP | 0.94590 |
| Vapor Pressure | 0.227mmHg at 25°C |
| Refractive Index | 1.446 |
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 3-chloro-2-methylpropanoic acid?
The CAS number of 3-chloro-2-methylpropanoic acid is 16674-04-7.
What are the molecular formula and molecular weight of 3-chloro-2-methylpropanoic acid?
3-chloro-2-methylpropanoic acid has molecular formula C4H7ClO2 and molecular weight 122.55000 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-chloro-2-methylpropanoic acid (CAS 16674-04-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307774-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.