PX1690

1,2-Propanediol

• Synonym(e): Propylene Glycol, 1
• Empirische Formel (Hill-System): C₃H₈O₂
• CAS-Nummer: 57-55-6
• Molekulargewicht: 76.09
• MDL-Nummer: MFCD00064272
• UNSPSC-Code: 12352104
• EG-Index-Nummer: 200-338-0
• bp: 188 °C/1013 hPa

Eigenschaften

• Dampfdruck: 0.11 hPa ( 20 °C)
• Qualitätsniveau: 200
• Assay: ≥98% (GC)
• Form: liquid
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.43
• pH-Wert: 6-8 (20 °C, 100 g/L in H₂O)
• bp: 188 °C/1013 hPa
• mp (Schmelzpunkt): -59 °C
• Übergangstemp.: flash point 99 °C
• Dichte: 1.04 g/cm³ at 20 °C
• Versandbedingung: ambient
• Lagertemp.: room temp
• SMILES String: OC(CO)C
• InChI: 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
• InChIKey: DNIAPMSPPWPWGF-UHFFFAOYSA-N

Beschreibung

Verpackung

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Hinweis zur Analyse

Assay (GC): 98% min
Color (APHA): 10 max
Form: Clear liquid
Infrared Spectrum: Conforms to standard

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 219.2 °F - closed cup
• Flammpunkt (°C): 104 °C - closed cup