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Solvents REACH

2-(Chloroethoxy)ethanol

CAS Number
628-89-7
EC Number
211-059-9
Chemical Formula
C4H9ClO2
Molecular Weight
124.56 g/mol

Description

2-(Chloroethoxy)ethanol (CAS 628-89-7 ), also known as diglycol chlorohydrin, is a chlorinated glycol ether used as a reactive intermediate and specialty solvent in chemical synthesis and industrial formulation. Its bifunctional structure, combining a hydroxyl and a chloro group, makes it a building block for flame retardants, biocides, and polymer additives. In plastics and polymer processing, it serves as a precursor. It is used in synthesizing flame retardant additives incorporated into coatings, adhesives, and elastomers. The textile and leather industries use it in formulating preservative and biocidal treatments where controlled reactivity is required. In coatings and sealant systems, it functions as a reactive solvent or carrier that participates in the final polymer network rather than simply evaporating off. This ensures better structural integrity. Industrial cleaning formulations also incorporate it where solvent coupling with aqueous systems is needed to target specific soils or residues. It is supplied as a clear liquid in drum and IBC quantities. The product is available primarily in technical grade, with purity specifications typically ranging from 97% upward depending on the supplier. These volumes are suited to industrial procurement needs. Buyers should confirm specification sheets for residual chloride content and water levels when evaluating for reactive synthesis applications. This ensures the material meets the necessary performance criteria. Contact us for supply of 2-(Chloroethoxy)ethanol Request Quote

Other Names (Synonyms)

2-(2-CHLOROETHOXY)ETHANOL | Diglycol chlorohydrin | Ethanol, 2-(2-chloroethoxy)- | 2-Chloroethyl 2-hydroxyethyl ether | R2UP818L4I | RefChem:460123 | 5-Chloro-3-oxa-1-pentanol

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Boiling Point68-71 °C @ Press: 3 Torr
Density1.18 g/mL at 25 °C(lit.)
Flash Point195 °F
Appearancecolourless liquid
ColorClear
FormLiquid
Water SolubilitySOLUBLE
Vapor Pressure22.66Pa at 20℃
Refractive Indexn 20/D 1.452(lit.)
Log P0.301 at 30℃

Safety & Handling

Danger
GHS05· CorrosiveGHS07· Irritant

Hazard Statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29094990
UN Number3334
Storage Class10 - Combustible liquids
WGK (Germany)2