Merck, 398039-500ML, 1,2-Propanediol
Size:500 mL, 1, 2-PDO, Propylene glycol, ACS reagent, ≥99.5%
Available Catalog Numbers
Catalog Number: 398039-500ML
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Category
Pack Size500 mL
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| Web Name Suffix Override | ACS reagent grade, ≥99.5%, liquid |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 24864713 |
| UNSPSC Code | 12352100 |
| EC Number | 200-338-0 |
| MDL number | MFCD00064272 |
| Beilstein/REAXYS Number | 1340498 |
| InChI key | DNIAPMSPPWPWGF-UHFFFAOYSA-N |
| InChI | 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3 |
| SMILES string | CC(O)CO |
| grade | ACS reagent |
| vapor density | 2.62 (vs air) |
| vapor pressure | 0.08 mmHg ( 20 °C) |
| assay | ≥99.5% |
| form | liquid |
| autoignition temp. | 779 °F |
| expl. lim. | 12.5 % |
| impurities | ≤0.0005 meq/g Titr. acid |
| ign. residue | ≤0.005% |
| color | APHA: ≤10 |
| refractive index | n20/D 1.432 (lit.) |
| Quality Level | 200 |
| bp | 187 °C (lit.) |
| mp | −60 °C (lit.) |
| density | 1.036 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤1 ppm |
| functional group | hydroxyl |
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