Description

1-Chloro-3-Methoxy-2-Propanol is a versatile chlorohydrin ether compound that serves as a valuable bifunctional intermediate in organic synthesis. Its structure, featuring both a reactive chloromethyl group and a methoxy group, makes it a key building block for the production of specialty chemicals and functional polymers. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop advanced materials and active ingredients.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring ether and chlorohydrin functionalities.
• Polymer & Resin Modifier: Acts as a reactive diluent or cross-linking agent in epoxy resin systems and other specialty polymers to modify flexibility and curing properties.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Surface Active Agent Production: A key intermediate for synthesizing non-ionic surfactants and specialty ethers used in formulations.
• Chemical Solvent & Additive: Employed as a high-boiling polar solvent or additive in various chemical processes and formulations.
• Research & Development: Utilized in organic chemistry R&D for constructing complex molecular architectures in academic and industrial laboratories.

Basic Information

Product Name	1-Chloro-3-Methoxy-2-Propanol
CAS No.	4151-97-7
Molecular Formula	C4H9ClO2
Molecular Weight	124.57 g/mol
Synonyms	3-Chloro-2-hydroxypropyl methyl ether; 3-Methoxy-1-chloro-2-propanol; 1-Chloro-3-methoxypropan-2-ol; Chloromethoxypropanol; Glycidyl methyl ether hydrochloride (related); 2-Propanol, 1-chloro-3-methoxy-; Methoxy chlorohydrin
EINECS	223-982-0

Quality Control

Our 1-Chloro-3-Methoxy-2-Propanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a reliable synthetic intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture. Store away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.438 - 1.442
Density (20°C)	1.14 - 1.18 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.