Ethyl trichloroacetate
Ethyl trichloroacetate (CAS: 515-84-4), with the formula Cl3CCO2CH2CH3 and a molecular weight of 191.44 g/mol, is a halogenated ester. It is primarily utilised as a reagent in organic synthesis and as a versatile building block in chemical research. This compound is notable for its role in various esterification and related chemical transformations, contributing to the development of more complex molecules.

Organic Synthesis Reagent
Ethyl trichloroacetate serves as a valuable reagent in organic chemistry. It is employed in various reactions, including esterifications and as a precursor for introducing the trichloroacetyl group into molecules.
Chemical Building Block
As a fundamental building block, this ester facilitates the synthesis of more complex organic structures. Its reactivity makes it useful in research and development settings for creating novel compounds.
Intermediate in Chemical Manufacturing
This compound can act as an intermediate in the manufacturing processes of various chemicals. Its specific structure allows for tailored reactions in multi-step syntheses.
| Molecular weight | 191.44 |
|---|---|
| Linear formula | Cl3CCO2CH2CH3 |
| Assay | 97% |
| Grade | purum |
| Boiling point | 168 °C(lit.) |
| Density | 1.378 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.453(lit.) |
| Solubility | alcohol: miscible(lit.)diethyl ether: miscible(lit.)water: insoluble(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 73 °C / 163.4 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ethyl trichloroacetate used for?
+
Ethyl trichloroacetate is used as a reagent in organic synthesis and as a chemical building block for the creation of more complex molecules.
What are the CAS number and formula for Ethyl trichloroacetate?
+
The CAS number for Ethyl trichloroacetate is 515-84-4, and its chemical formula is Cl3CCO2CH2CH3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Ethyl trichloroacetate with a purity of 97% (purum grade). We do not represent this product as USP, BP, or EP grade.
How should Ethyl trichloroacetate be handled safely?
+
Ethyl trichloroacetate is a Warning substance, classified with H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, is essential. Handle in a well-ventilated area.
How is Ethyl trichloroacetate packed and exported?
+
Tech Serve Solutions reliably packs and exports Ethyl trichloroacetate globally, adhering to all necessary shipping regulations for chemical substances.
How can I request a sample or quote for Ethyl trichloroacetate?
+
To request a sample or obtain a quote for Ethyl trichloroacetate, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis