Methyl trichloroacetate
Also known as: Acetic acid, trichloro-, methyl ester, Trichloroacetic acid methyl ester, Methyl trichlroracetate, Methyltrichloroacetate, Methyl 2,2,2-trichloroacetate, Methyl 2,2,2-trichloroethanoate, TCA-methyl ester, NSC 38452, RARECHEM AL BF 1451, 吡拉西坦杂质9
Methyl trichloroacetate (CAS 598-99-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H3Cl3O2 and a molecular weight of 177.414 g/mol. Key properties include a melting point of -18°C, a boiling point of 147.9±3.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 72.8±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 598-99-2
- Jingsj CID
- J-6251-1
- Molecular Formula
- C3H3Cl3O2
- Molecular Weight
- 177.414 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -18°C |
|---|---|
| Boiling Point | 147.9±3.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 72.8±0.0 °C |
| Exact Mass | 175.919861 |
| PSA | 26.30000 |
| LogP | 2.11 |
| Vapor Pressure | 4.3±0.3 mmHg at 25°C |
| Refractive Index | 1.469 |
GHS Safety & Compliance
- H315 — Causes skin irritation
Customs & Trade Information
| HS Code | 29154000 |
|---|
Frequently Asked Questions
What is the CAS number of Methyl trichloroacetate?
The CAS number of Methyl trichloroacetate is 598-99-2.
What are the molecular formula and molecular weight of Methyl trichloroacetate?
Methyl trichloroacetate has molecular formula C3H3Cl3O2 and molecular weight 177.414 g/mol.
Is Methyl trichloroacetate hazardous?
Methyl trichloroacetate has GHS signal word Warning and hazard statements H315 — Causes skin irritation.
What are the upstream and downstream products of Methyl trichloroacetate?
For Methyl trichloroacetate, Upstream Products: Dimethyl sulfate, Trichloroacetic acid, Methyl dichloroacetate; Downstream Products: Methyl thiophene-2-carboxylate, Methyl cyclopentanecarboxylate, Benzyl phenyl ether.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl trichloroacetate (CAS 598-99-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6251-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.