1,3-Dichloro-2-propanol
1,3-Dichloro-2-propanol (CAS: 96-23-1) is a chlorinated alcohol with the linear formula (ClCH2)2CHOH and a molecular weight of 128.99 g/mol. This compound serves as a crucial organic building block in chemical synthesis. It is a versatile intermediate, particularly noted for its utility in the preparation of various organic compounds and its role in the synthesis of epichlorohydrin derivatives. It is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- Glycerol-α,γ-dichlorohydrin
- Synonyms
- (ClCH2)2CHOHGlycerol-α,γ-dichlorohydrin

Chemical Synthesis Intermediate
1,3-Dichloro-2-propanol is utilized as a key intermediate in organic synthesis. Its reactive chlorine atoms and hydroxyl group allow for diverse chemical transformations, making it valuable in the production of more complex molecules.
Epichlorohydrin Synthesis
This compound is a precursor in the synthesis of epichlorohydrin, a vital chemical used in the production of epoxy resins, glycerol, and water treatment chemicals.
Building Block for Specialty Chemicals
As an organic building block, 1,3-Dichloro-2-propanol finds application in the creation of various specialty chemicals, including pharmaceuticals and agrochemicals, where its specific structural features are beneficial.
| Molecular weight | 128.99 |
|---|---|
| Linear formula | (ClCH2)2CHOH |
| Assay | 98% |
| Boiling point | 174.3 °C(lit.) |
| Density | 1.363 g/mL at 20 °C1.351 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.483(lit.) |
| Solubility | water: soluble10 partalcohol: misciblediethyl ether: miscible |
| Melting point | −4 °C(lit.) |


Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 86 °C / 186.8 °F |
| Transport (UN / ADR) | UN 2750 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-21-25 |
| Safety statements (S) | 53-45 |
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 1,3-Dichloro-2-propanol primarily used for?
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1,3-Dichloro-2-propanol is primarily used as an intermediate in organic synthesis, notably in the production of epichlorohydrin and other specialty chemicals.
What is the CAS number and chemical formula for 1,3-Dichloro-2-propanol?
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The CAS number for 1,3-Dichloro-2-propanol is 96-23-1, and its linear formula is (ClCH2)2CHOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dichloro-2-propanol with an assay of 98%. This product is intended for research and development and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 1,3-Dichloro-2-propanol be handled safely?
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1,3-Dichloro-2-propanol is classified as Danger, with hazards including toxicity if swallowed and in contact with skin, and a suspected of causing cancer (H301-H312-H350). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (e.g., ABEK filter), is essential. Handle only in well-ventilated areas or under a fume hood.
Is 1,3-Dichloro-2-propanol exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,3-Dichloro-2-propanol.
How can I request a quote or sample for 1,3-Dichloro-2-propanol?
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To request a quote or sample for 1,3-Dichloro-2-propanol, please contact our sales team through the website or via the provided contact details.
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