(±)-1,2-Propanediol 99%, Extra Pure

Supplier: Thermo Scientific

Synonyms: Propylene glycol(±)-1,2-Propylene glycol1,2-Dihydroxypropane1,2-Propanediol(±)-1,2-Dihydroxy propane

ACRO158720025EA 177 GBP
ACRO158720025 ACRO158720250 ACRO158720010
(±)-1,2-Propanediol 99%, Extra Pure
Propylene glycol
Formula: CH₃CH(OH)CH₂OH
MW: 76,1 g/mol
Boiling Pt: 187 °C (760 mmHg)
Melting Pt: –60 °C
Density: 1,03 g/cm³
Flash Pt: 99 °C
Storage Temperature: Ambient
MDL Number: MFCD00064272
CAS Number: 57-55-6
EINECS: 200-338-0
Merck Index: 12,08040
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Specification Test Results

Appearance Clear viscous liquid
Infrared spectrum Conforms
Refractive index 1.4310 to 1.4330 (20°C, 589 nm)
Water ≤0.2 % (Coulometric)
GC ≥98.5 %
Color scale ≤10 APHA

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