V001453

1,2-Propanediol

USP, 99.5%

• Sinónimos: Propylene glycol
• Fórmula lineal: CH₃CH(OH)CH₂OH
• Número de CAS: 57-55-6
• Peso molecular: 76.09
• Beilstein/REAXYS Number: 1340498
• EC Number: 200-338-0
• MDL number: MFCD00064272
• PubChem Substance ID: 329828638

Propiedades

• agency: USP
• Quality Level: 100
• vapor density: 2.62 (vs air)
• vapor pressure: 0.08 mmHg ( 20 °C)
• assay: 99.5%
• autoignition temp.: 779 °F
• expl. lim.: 12.5 %
• refractive index: n20/D 1.432 (lit.)
• bp: 187 °C (lit.)
• mp: −60 °C (lit.)
• density: 1.036 g/mL at 25 °C (lit.)
• SMILES string: CC(O)CO
• InChI: 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
• InChI key: DNIAPMSPPWPWGF-UHFFFAOYSA-N

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 217.4 °F - closed cup
• flash_point_c: 103 °C - closed cup