| CAS No.: | 2163-42-0 |
|---|---|
| Formula: | C7h16o2, C4h10o2 |
| EINECS: | 249-598-7 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier Organic solvent MPO 2-METHYL-1,3-PROPANEDIOL with good quality CAS 2163-42-0
| 2-METHYL-1,3-PROPANEDIOL Basic information | |
| Product Name: | 2-METHYL-1,3-PROPANEDIOL |
| CAS: | 2163-42-0 |
| MF: | C4H10O2 |
| MW: | 90.12 |
| EINECS: | 412-350-5 |
| Mol File: | 2163-42-0.mol |
| 2-METHYL-1,3-PROPANEDIOL Chemical Properties | |
| Melting point | −91 °C(lit.) |
| Boiling point | 123-125 °C20 mm Hg(lit.) |
| density | 1.015 g/mL at 25 °C(lit.) |
| vapor density | 3.2 (vs air) |
| refractive index | n20/D 1.445(lit.) |
| Fp | >230 °F |
| pka | 14.51±0.10(Predicted) |
| BRN | 1731422 |
| InChIKey | QWGRWMMWNDWRQN-UHFFFAOYSA-N |
| CAS DataBase Reference | 2163-42-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Propane-1,3-diol, 2-methyl-(2163-42-0) |
| EPA Substance Registry System | 1,3-Propanediol, 2-methyl- (2163-42-0) |
COA
|
Main Parameter |
Allowances |
Determined Value |
|
Appearance |
Colorless, transparent, syrupy liquid |
Colorless, transparent, syrupy liquid |
|
Purity (%) |
≥99 |
99.5 |
|
Hazen before heating |
≤5 |
5 |
|
Hazen after heating with HCL |
≤20 |
10 |
|
Density at 20 °C(g/cm³) |
1.1128-1.1138 |
1.1135 |
|
Initial boiling point at 0°C,10133MPa(°C) |
≥196 |
197.6 |
|
Dry point at 0°C,10133MPa (°C) |
≤199 |
198.6 |
|
Moisture (%) |
≤0.10 |
0.0356 |
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