3-Chloro-1-propanol

Basic Information

CAS No.	627-30-5
EC No.	210-992-9
Linear Formula	Cl(CH2)3OH
Molecular Weight	94.54
Appearance	Colorless liquid
Melting Point	-20 °C (lit.)
Boiling point	160-162 °C (lit.)
Density	1.131 g/mL at 25 °C (lit.)
RIDADR	UN 2849 Class 6.1 PG III
Chemical Structure

Key Applications

• Organic synthesis intermediate: Acts as a versatile building block for nucleophilic substitution reactions to construct hydroxypropyl-linked compounds in complex organic molecules.

• Pharmaceutical intermediate: Widely applied in the preparation of active pharmaceutical ingredients and drug precursors requiring specific chloro-hydroxy functionality.

• Polymer and resin production: Serves as a reactive component in the manufacture of specialty polymers, resins and plastic additives.

• Fine chemical synthesis: Utilized in the production of agrochemicals and other high-value specialty chemicals through controlled functionalization.

• Laboratory research: Commonly employed in R&D laboratories for route scouting, reaction optimization and custom synthesis projects.

• Consistent product quality: High-purity specifications are maintained through rigorous in-house testing and batch-to-batch consistency checks suitable for demanding synthesis applications.

• Stable international supply: Reliable inventory and established logistics networks ensure timely delivery for laboratory, pilot and commercial-scale requirements worldwide.

• Safety documentation and compliance: Full SDS, COA and transport documentation are supplied with every shipment to meet international regulatory standards.

• Technical support and packaging: Expert assistance with packaging selection including 1 kg to 25 kg options and responsive technical communication for customer-specific needs.

Hazards Classification

GHS Classification: Acute Toxicity (Oral) Category 4, Skin Irritation Category 2, Eye Irritation Category 2A.

Hazard Statements: H302 - Harmful if swallowed; H315 - Causes skin irritation; H319 - Causes serious eye irritation.

UN Number: UN 2849

Hazard Class: 6.1

Packing Group: III