Propylene glycol COA TDS price MSDS
Propylene glycol MSDS
Propylene glycol TDS
Propylene glycol price
Product no. chemwill-Propylene glycol-920935
Propylene glycol Manufacturer High quality Best price In stock factory
Propylene glycol CAS 57-55-6
Propane-1,2-diol; Propylene glycol CAS 57-55-6
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Name: Propylene glycol
Synonyms: Propyledne glycol;Glycerol Impurity 3（Glycerol EP Impurity C）;Propyleneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propane-1,2-diol particulates;Propane-1,2-diol total (vapour and particulates);Propylene Glycol, Reagent
CAS: 57-55-6
MF: C3H8O2
MW: 76.09
EINECS: 200-338-0
Propylene glycol, also called propane-1,2-diol, is an organic compound with the chemical formula C3H8O2. It is a viscous colorless liquid which is nearly odorless but possesses a faintly sweet taste. Chemically it is classed as a diol and is miscible with a broad range of solvents, including water, acetone, and chloroform.
It is produced on a large scale and is primarily used in the production of polymers but also sees use in food processing as the E-number E1520, and as a process fluid in low temperature heat exchange applications.
The compound is sometimes called α-propylene glycol to distinguish it from the isomer propane-1,3-diol (β-propylene glycol).
Appearance & Physical State clear viscous liquid
Density 1.036 g/mL at 25ºC(lit.)
Boiling Point 187ºC
Melting Point -60ºC
Flash Point 99ºC
Refractive Index n20/D 1.432(lit.)
Stability Stable under normal temperatures and pressures.
Storage Condition Store at RT.
Safety Info
Safety Statements S24/25
HS Code 2905320000
Propylene glycol Usage And Synthesis
Physical and Chemical Properties Propylene glycol is scientifically named as “1,2-propanediol”, and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76.10.
Propylene glycol Preparation Products And Raw materials
Preparation Products Methyl acrylate-->Pyruvic acid-->PAINT-->Phytic acid-->Adhesive-->4-Hydroxystyrene-->Unsaturated polyester resin-->1,3-Dibromopropane-->Curcumin-->2,4,5-Trichlorophenol-->1,3-Dichloropropane-->3-Chloro-1,2-propanediol-->Glycidol-->LACCAIC ACID-->Propylene carbonate -->alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate -->MONASCUS RED-->Famciclovir-->Meprobamate-->2-OXAZOLIDINONE, 5-(HYDROXYMETHYL)-3-(3-METHYLPHENYL)--->5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione-->Poly(propylene glycol)-->4-Hydroxy-2,5-dimethyl-3(2H)furanone-->PROPYLENE GLYCOL MONOSTEARATE (CONTAINS CA. 35% MONOPALMITATE)-->1,1'-Oxydi-2-propanol-->Diprophylline-->2,4-DIHYDROXY-3,3-DIMETHYLBUTANOIC ACID-->demulsifier PE series-->Maiz moraelo colour
Raw materials Methanol-->Chlorine-->Propylene oxide-->1-Chloro-2-propanol-->Propylene carbonate
Product Categories: -;INORGANIC & ORGANIC CHEMICALS;Medicine grade
Mol File: 57-55-6.mol
Propylene glycol Structure
Propylene glycol Chemical Properties
Melting point -60 °C
Boiling point 187 °C(lit.)
density 1.036 g/mL at 25 °C(lit.)
vapor density 2.62 (vs air)
vapor pressure 0.08 mm Hg ( 20 °C)
refractive index n20/D 1.432(lit.)
FEMA 2940 | PROPYLENE GLYCOL
Fp 225 °F
storage temp. Store at RT.
form Viscous Liquid
color APHA: ≤10
Specific Gravity 1.038 (20/20℃)1.036～1.040
PH 6-8 (100g/l, H2O, 20℃)
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