Benzyl chloroacetate
Benzyl chloroacetate (CAS: 140-18-1), with the linear formula ClCH₂CO₂CH₂C₆H₅ and a molecular weight of 184.62 g/mol, is a chemical compound utilised as a building block in organic synthesis. It serves as an intermediate in the preparation of various chemical substances. Its properties make it suitable for applications in chemical synthesis, particularly within the realm of esters and carbonyl compounds. Supplied by Tech Serve Solutions for research and development purposes.

Organic Synthesis Intermediate
Benzyl chloroacetate functions as a key intermediate in various organic synthesis pathways. Its reactive chloroacetyl group allows for facile derivatisation in the construction of more complex molecules.
Ester Synthesis
As an ester, this compound can participate in reactions relevant to ester chemistry. It is used in the synthesis of various ester derivatives for research purposes.
Building Block for Fine Chemicals
This chemical serves as a versatile building block in the synthesis of fine chemicals. Its structure is amenable to incorporation into diverse molecular frameworks.
| Molecular weight | 184.62 |
|---|---|
| Linear formula | ClCH2CO2CH2C6H5 |
| Assay | 99% |
| Boiling point | 90 °C/1 mmHg(lit.) |
| Density | 1.215 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.525(lit.) |

Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Benzyl chloroacetate used for?
+
Benzyl chloroacetate is primarily used as an intermediate in organic synthesis and as a building block for the preparation of fine chemicals and various ester derivatives. It is suitable for chemical synthesis applications.
What are the CAS number and formula for Benzyl chloroacetate?
+
The CAS number for Benzyl chloroacetate is 140-18-1, and its linear formula is ClCH₂CO₂CH₂C₆H₅.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Benzyl chloroacetate with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should Benzyl chloroacetate be handled safely?
+
Benzyl chloroacetate is a warning substance (GHS07) that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Ensure adequate ventilation, wear appropriate personal protective equipment including eyeshields, gloves, and suitable respiratory protection, and avoid breathing vapours. Follow all precautionary statements, such as P261 and P305 + P351 + P338.
Is Benzyl chloroacetate a controlled substance?
+
The provided data does not indicate that Benzyl chloroacetate is a controlled substance.
How is Benzyl chloroacetate packed, shipped, and exported?
+
Tech Serve Solutions reliably packs, ships, and exports chemicals globally. Specific packaging details are available upon request, adhering to international shipping regulations.
How can I request a sample or quote for Benzyl chloroacetate?
+
To request a sample or a quote for Benzyl chloroacetate, please contact the Tech Serve Solutions sales team through our official website or listed contact details.
▶ 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