Merck, 55417, 1,2-Propanediol
Propylene glycol, reference material
Catalog Number: 55417
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| EC Number | 200-338-0 |
|---|---|
| UNSPSC Code | 41116107 |
| PubChem Substance ID | 329758104 |
| Beilstein/REAXYS Number | 1340498 |
| MDL number | MFCD00064272 |
| InChI key | DNIAPMSPPWPWGF-UHFFFAOYSA-N |
| InChI | 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3 |
| SMILES string | CC(O)CO |
| grade | reference material |
| vapor density | 2.62 (vs air) |
| vapor pressure | 0.08 mmHg ( 20 °C) |
| assay | ≥98.5% (qNMR) |
| autoignition temp. | 779 °F |
| shelf life | limited shelf life, expiry date on the label |
| expl. lim. | 12.5 % |
| technique(s) | HPLC: suitable |
| impurities | ≤0.5% water |
| refractive index | n20/D 1.432 (lit.) |
| Quality Level | 100 |
| bp | 187 °C (lit.) |
| mp | −60 °C (lit.) |
| density | 1.036 g/mL at 25 °C (lit.) |
| application(s) | cleaning productscosmeticsflavors and fragrancesfood and beveragesforensics and toxicologypersonal carepharmaceutical (small molecule) |
| format | neat |
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