2,2-Dichloropropionic acid
2,2-Dichloropropionic acid (CAS 75-99-0), with the linear formula CH3CCl2CO2H and a molecular weight of 142.97 g/mol, is a halogenated carboxylic acid. It serves as a versatile building block in organic synthesis, particularly in the preparation of various chemical intermediates. Its reactivity makes it a useful reagent for introducing specific functional groups in more complex molecular structures across research and development settings.
- Synonyms
- CH3CCl2CO2H

Organic Synthesis Intermediate
2,2-Dichloropropionic acid is employed as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for diverse chemical transformations, facilitating the creation of novel compounds for various research purposes.
Building Block for Specialty Chemicals
This compound functions as a fundamental building block in the chemical industry. It is utilised in the development and production of specialty chemicals where precise structural incorporation is required.
Reagent in Chemical Research
Researchers utilise 2,2-Dichloropropionic acid in laboratory settings for exploring new synthetic pathways and developing innovative chemical processes. Its availability supports advancements in chemical science.
| Molecular weight | 142.97 |
|---|---|
| Linear formula | CH3CCl2CO2H |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 90-92 °C/14 mmHg(lit.) |
| Density | 1.389 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.454(lit.) |

Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- 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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-41-52/53 |
| Safety statements (S) | 26-39-61 |
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 2,2-Dichloropropionic acid used for?
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2,2-Dichloropropionic acid is primarily used as a building block and intermediate in organic synthesis and chemical research for the development of specialty chemicals.
What are the CAS number and formula for 2,2-Dichloropropionic acid?
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The CAS number is 75-99-0 and the linear formula is CH3CCl2CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2-Dichloropropionic acid in technical grade with an assay of 90%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling 2,2-Dichloropropionic acid?
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2,2-Dichloropropionic acid is classified as Danger due to hazards including skin irritation, serious eye damage, and harmful effects on aquatic life with long-lasting effects (H315-H318-H412). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Ensure good ventilation and avoid release into the environment.
Does Tech Serve Solutions export 2,2-Dichloropropionic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,2-Dichloropropionic acid.
How can I request a quote or sample of 2,2-Dichloropropionic acid?
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Please contact our sales team through the website to request a quote or sample of 2,2-Dichloropropionic acid.
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