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57-55-6 1,2-Propanediol

product Name 1,2-Propanediol
CAS No 57-55-6;123120-98-9
Synonyms Propane-1,2-diol; Propylene Glycol; Glycol-Propylene; Dowfrost(Tm)
Molecular Formula C3H8O2
Molecular Weight 76.09
InChI InChI:1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
EINECS 200-338-0
Molecular Structure 57-55-6;123120-98-9 1,2-Propanediol
Melting point -60℃
Boiling point 195.1°C at 760 mmHg
Flash point 85.7°C
Water solubility miscible
Vapour Pressur 0.111mmHg at 25°C
Safety Description S24/25:;

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Description
Physical and chemical properties Color and smell state: colorless, odorless, viscous transparent liquid
Toxicity: non-toxic    Flammability: combustible
Density: 1.0381  Volatility: hard to volatile
Corrosivity: No corrosion Boiling point: 188¡æ 
Decomposability: high temperature decomposition Stability: good
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Description
Alias Propylene glycol Propane-1,2-diol
Physical and chemical properties Flammability: combustible
Density: 1.038
Boiling point: 188¡ãC
Decomposability: high temperature d...
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Description Molecular formula: C3H8O2 M.W:76 CAS No.:57-55-6 Specifications: Item Index Color, APHA Max. 10 Content% Min. 99.0 Moisture% Max. 0.2 Specific Gravity (20/20) 1.035-1.039 Free acid,(CH3OOH),ppm Max. 75 Residue, ppm Max. 80 Distillation range>95% 184-190 Index of refraction 1.433-1.435
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6Zhongsu Supply Chain Management (Shandong) Co., Ltd.
7Shanghai Haohua Chemical Co., Ltd.
8GUANGDONG DE HONG TRADE CO.,LTD.
9Tianjin Xinxin Biotechnology Research And Development Center
10Xiamen Shunlian Import & Export Co., Ltd.