Substance
ID:367958
Names and Identifiers
IUPAC Traditional name
1,2-propanediol
IUPAC name
propane-1,2-diol
Synonyms
Propylene glycol丙二醇1,2-Propanediol1,2-丙二醇
Registration numbers
Beilstein Number
MDL Number
CAS Number
EC Number
PubChem SID
Properties
Physical Property
Boiling Point
187 °C(lit.)
Vapor Density
2.62 (vs air)
Melting Point
-60 °C(lit.)
Vapor Pressure
0.08 mmHg ( 20 °C)
Auto Ignition Point
779 °F
Flash Point
103 °C
217.4 °F
Refractive Index
n20/D 1.432(lit.)
Apperance
APHA: ≤10
Density
1.036 g/mL at 25 °C(lit.)
Safety Information
Explode Limits
12.5 %
MSDS Link
RTECS
TY2000000
Personal Protective Equipment
Eyeshields, Gloves
German water hazard class
1
Product Information
Linear Formula
CH3CH(OH)CH2OH
Purity
≥99.5%
Ignition Residue
≤0.005%
Antion Traces
chloride (Cl-): ≤1 ppm
Impurities
≤0.0005 meq/g Titr. acid
≤0.2% water
Grade
ACS reagent
Molecule Details
Packaging
2 L in poly bottle
25, 500 mL in poly bottle
2 L in poly bottle
25, 500 mL in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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