1,3-Propanediol for synthesis, Sigma-Aldrich®

Supplier: Merck

Synonyms: 1,3-Propylene glycol, 1,3-Dihydroxy propane

M-Clarity™ quality level = MQ200

8.07481.0250 8.07481.1000
8.07481.0250EA 60.6 GBP
8.07481.0250 8.07481.1000
1,3-Propanediol for synthesis, Sigma-Aldrich®
1,3-Propanediol
Formula: HO(CH₂)₃OH
MW: 76,1 g/mol
Boiling Pt: 214 °C (1013 hPa)
Melting Pt: –32 °C
Density: 1,0597 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00002949
CAS Number: 504-63-2
EINECS: 207-997-3
Merck Index: 12,09845

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Specification Test Results

Solubility 100 g/l (20 °C)
Melting Point -32 °C
Molar Mass 76.09 g/mol
Boiling Point 213 - 215 °C (1013 hPa)
Vapor Pressure  - 0.1 hPa (20 °C)
Refractive Index 1.4396 (20 °C, 589 nm)
Explosion Limit 2.5 %(V)
Density 1.05 g/cm3 (20 °C)
pH 4.5 - 7.0 (100 g/l, H2O, 20 °C)
Ignition Point 405 °C

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