99.5% Epichlorohydrin UN No.:2023

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Origin

China Mainland
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Description

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Names
IUPAC name chloromethyloxirane
Other names epichlorohydrin 1-chloro-2,3-epoxypropane γ-chloropropylene oxide glycidyl chloride
Identifiers
CAS Number	106-89-8
ChEBI	CHEBI:37144
ChemSpider	13837112
Jmol interactive 3D	Image
KEGG	C14449
PubChem	7835
UNII	08OOR508C0
InChI[show]
SMILES[show]
Properties
Chemical formula	C3H5ClO
Molar mass	92.52 g/mol
Appearance	colorless liquid
Odor	garlic-like, chloroform-like
Density	1.1812 g/cm3
Melting point	-25.6°C (-14.1°F; 247.6 K)
Boiling point	117.9°C (244.2°F; 391.0 K)
Solubility in water	7% (20°C)
Vapor pressure	13 mmHg (20°C)
Hazards
Safety data sheet	External MSDS
EU classification(DSD)	T
NFPA 704	3 3 2
Flash point	32°C (90°F; 305 K)
Explosive limits	3.8%-21%
Lethal dose or concentration (LD, LC):
LC50 (Median concentration)	3617 ppm (rat, 1 hr) 2165 ppm (rat, 1 hr) 250 ppm (rat, 8 hr) 244 ppm (rat, 8 hr) 360 ppm (rat, 6 hr)
LCLo (Lowest published)	250 ppm (rat, 4 hr)
US health exposure limits (NIOSH):
PEL (Permissible)	TWA 5 ppm (19 mg/m3) [skin]
REL (Recommended)	Carcinogen
IDLH (Immediate danger	Ca [75 ppm]
Except where otherwise noted, data are given for materials in their standard state (at 25°C [77°F], 100 kPa).

Application
Mainly used to make Glycerol, epoxy resins, Chorohydrin rubber, Polyether polyol, is important material for producing Glycerol and 2,3-Epoxy-1-propanol derivative, and also for solvent.
Packing, storage and transportation
Dangerous Levels : 6.1 toxic substances
Packing Marking of Dangerous Goods : 14(Toxic)
Categories of Packing: ZO1