1,2-Propanediol

1,2-Propanediol, puriss. p.a., ACS reagent, ≥99.5% (GC)

200

2.62 (vs air)

0.08 mmHg ( 20 °C)

ACS reagent, puriss. p.a.

≥99.5% (GC)

viscous liquid

779 °F

3 yr

12.5 %

≤0.003% free acid (as CH₃COOH), ≤0.1% water

≤0.005%

<0.005% (as SO₄)

n20/D 1.432 (lit.), n20/D 1.433

187 °C (lit.)

−60 °C (lit.)

1.036 g/mL at 25 °C (lit.)

chloride (Cl^-): ≤1 mg/kg, sulfate (SO₄^2-): ≤20 mg/kg

Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Zn: ≤5 mg/kg

CC(O)CO

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

DNIAPMSPPWPWGF-UHFFFAOYSA-N