Assay: 99%
Synonyms: Propane-1,3-diol; Trimethylene glycol; 1,3-Dihydroxypropane; 1,3-Propylene glycol
CAS: 504-63-2
Appearance: Colorless or light yellow viscous liquid
Capacity: 15000MT per year
Packaging: 200kg plastic drum; IBC drum
Sample: available
1,3-Propanediol Quick Details
Chemical Name: 1,3-Propanediol
Synonyms: Propane-1,3-diol; Trimethylene glycol; 1,3-Dihydroxypropane; 1,3-Propylene glycol
CAS No.: 504-63-2
Molecular Formula: C3H8O2
Molecular weight: 76.09
Chemical Structure:
Appearance: Colorless Clear Liquid
Purity: 95%
Typical Properties
| EINECS | 207-997-3 |
| Appearance | Colorless Clear Liquid |
| Purity | 99% Min |
| Color hazen | ≤5.0 |
| Moisture | ≤0.5% |
| Acidity (as acetic) | ≤0.013 |
| Density | 1.052 |
| M.P. | -32 ºC |
| B.P. | 214 ºC |
| Refractive Index | 1.438-1.44 |
| Flash Point | 140 ºC |
| Water solubility | 100 g/L |
1,3-Propanediol Usage
It can be used in the synthesis of various drugs, new polyester PTT, pharmaceutical intermediates and new antioxidants.
It can be used as raw material for fine chemicals such as antifreeze and emulsifier.
1,3-Propanediol Packaging
200kg/drum
Conditions of storage
The warehouse is ventilated, low temperature and dry. It is flammable when exposed to open flames, high temperatures and strong oxidants; combustion emits irritating smoke.
