cis-3-Chloroacrylic acid
cis-3-Chloroacrylic acid (CAS: 1609-93-4), with the linear formula ClCH=CHCO₂H and a molecular weight of 106.51 g/mol, is a halogenated unsaturated carboxylic acid. It serves as a valuable building block in organic synthesis, particularly for introducing specific functional groups in the creation of more complex molecules. Its reactivity makes it useful in various chemical research and development applications.

Organic Synthesis Intermediate
cis-3-Chloroacrylic acid is employed as a key intermediate in the synthesis of diverse organic compounds. Its structure allows for participation in various addition and substitution reactions, facilitating the construction of complex molecular frameworks.
Pharmaceutical Research
This compound can be utilised in the development pathway of new pharmaceutical agents. Its functional groups offer potential for modification and incorporation into drug candidates during early-stage research.
Chemical Research and Development
As a versatile building block, cis-3-Chloroacrylic acid finds application in academic and industrial R&D settings for exploring novel chemical pathways and synthesising reference compounds.
| Molecular weight | 106.51 |
|---|---|
| Linear formula | ClCH=CHCO2H |
| Assay | 98% |
| Melting point | 61-62 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 cis-3-Chloroacrylic acid used for?
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cis-3-Chloroacrylic acid is primarily used as a building block in organic synthesis and in chemical research and development, potentially for pharmaceutical research.
What is the CAS number and formula for cis-3-Chloroacrylic acid?
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The CAS number for cis-3-Chloroacrylic acid is 1609-93-4, and its linear formula is ClCH=CHCO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-3-Chloroacrylic acid with a minimum purity of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should cis-3-Chloroacrylic acid be handled safely?
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cis-3-Chloroacrylic acid is classified as Danger, causing severe skin burns and eye damage (H314) and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, in a well-ventilated area. Refer to the safety data sheet for full handling instructions.
Can Tech Serve Solutions export cis-3-Chloroacrylic acid?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including cis-3-Chloroacrylic acid.
How can I request a quote or sample for cis-3-Chloroacrylic acid?
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Please contact our sales team or use the online enquiry form to request a quote or sample of cis-3-Chloroacrylic acid.
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