3-Chloropivalic Acid
Also known as: 3-Chloro-2,2-dimethylpropanoic acid, 3-Chloro-2,2-dimethylpropionic acid, Chloropivalic acid, Chlorotrimethylacetic acid, beta-Chloro-alpha,alpha-dimethylpropionic acid, beta-Chloropivalic acid, Propanoic acid,3-chloro-2,2-dimethyl-, Propionic acid, 3-chloro-2,2-dimethyl-
3-Chloropivalic Acid (CAS 13511-38-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9ClO2 and a molecular weight of 136.57700 g/mol. Key properties include a melting point of 41-43 °C(lit.), a boiling point of 215 °C(lit.), a density of 1.166g/cm3 and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 13511-38-1
- Jingsj CID
- J-22264-0
- Molecular Formula
- C5H9ClO2
- Molecular Weight
- 136.57700 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 41-43 °C(lit.) |
|---|---|
| Boiling Point | 215 °C(lit.) |
| Density | 1.166g/cm3 |
| Flash Point | >110.0 °C |
| Exact Mass | 136.02900 |
| PSA | 37.30000 |
| LogP | 1.33600 |
| Vapor Pressure | 0.0584mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Chloropivalic Acid?
The CAS number of 3-Chloropivalic Acid is 13511-38-1.
What are the molecular formula and molecular weight of 3-Chloropivalic Acid?
3-Chloropivalic Acid has molecular formula C5H9ClO2 and molecular weight 136.57700 g/mol.
Is 3-Chloropivalic Acid hazardous?
3-Chloropivalic Acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
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-Chloropivalic Acid (CAS 13511-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22264-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.