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1,2-Propanediol (57-55-6)

Identification
Name:1,2-Propanediol
CAS:57-55-6
EINECS: 200-338-0
Molecular Formula: C3H8O2
Molecular Weight: 76.09
InChI: InChI=1/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
Molecular Structure: (C3H8O2) 1,2-propane-diol;DL-1,2-Propanediol;(RS)-1,2-Propanediol;(+-)-1,2-Propanediol;Trimethyl glycol;Propy...
Properties
Stability:Stable under normal temperatures and pressures.
Refractive index:n20/D 1.432(lit.)
Water Solubility:Miscible
Solubility:Miscible
Appearance:clear viscous liquid
Specification:Propylene Glycol (CAS NO.57-55-6) is also named as (+-)-1,2-Propanediol ; (+-)-Propylene glycol ; (RS)-1,2-Propanediol ; 1,2-Dihydroxypropane ; 1,2-Propylene glycol ; 1,2-Propylenglykol ; 1,2-Propylenglykol [German] ; 2,3-Propanediol ; 2-Hydroxypropanol ; 3-01-00-02142 (Beilstein Handbook Reference) ; AI3-01898 ; BRN 1340498 ; CCRIS 5929 ; Caswell No. 713 ; DL-1,2-Propanediol ; Dowfrost ; EPA Pesticide Chemical Code 068603 ; FEMA No. 2940 ; HSDB 174 ; Isopropylene glycol ; Methylethyl glycol ; Methylethylene glycol ; Monopropylene glycol ; Sirlene ; Solar Winter BAN ; Solargard P ; Trimethyl glycol ; UNII-6DC9Q167V3 ; Ucar 35 ; alpha-Propyleneglycol ; dl-Propylene glycol . Propylene Glycol (CAS NO.57-55-6) is clear viscous liquid. It is mixes with water and dissolves many essential oils. Propylene Glycol is sensitive to excessive heat (tends to oxidize at high temperatures). It can react with oxidizing materials. And it is incompatible with acid chlorides, acid anhydrides, chloroformates, and reducing agents.Liquid may irritate eyes. Propylene Glycol is combustible.
Report:Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.
Packinggroup: Z01
HS Code: 29053200
Storage Temperature: Store at RT.
Sensitive: Hygroscopic
Color: Colorless viscous liquid
Usage:Component of cellophane.
Safety Data