1,3-Propanediol is colorless, odorless and hygroscopic viscous liquid with saline taste.
| Product name | 1,3-Propanediol |
|---|---|
| Alias | 1,3-Dihydroxypropane; Trimethyleneglycol; propane-1,3-diol; nsc65426; 1,3-Propandiol; beta-propyleneglycol; beta-Propylene glycol; 2-Deoxyglycerol; 2-(Hydroxymethyl)ethanol; 1,3-Propylenediol |
| English name | 1,3-propanediol |
| Molecular formula | C3H8O2 |
| Structural formula | HOCH2CH2CH2OH |
| Molecular weight | 76.10 |
| Melting point | -27℃ |
| Boiling point | 210-211℃ |
| Flash point | 79℃ |
| Appearance and properties | Colorless, odorless and hygroscopic viscous liquid with saline taste |
| CAS RN | 504-63-2 |
| Acute toxicity | LD50：16080 mg/kg(rat oral); 6500 mg/kg(mouse oral) |
| Disposal | Incineration method is suggested |
| Incompatibility | Acid chloride, acid anhydride, oxidizing agent, reducing agent |
Uses: in the synthesis of drugs, new type PET, pharmaceutical intermediates and new antioxidants.
Antifreezing agent, solvent, organic synthesis, gas chromatography standard.
Packing category: Z01
Transportation: Check the packaging container before transportation to avoid leakage, collapse and damage of container. Separate from oxidants, reducing agents and edible chemicals. The transport vessel must be thoroughly cleaned or disinfected, otherwise other items should not be shipped.
Storage: keep in cool and well-ventilated warehouse. Keep away from fire and heat sources. Separate from oxidants and reducing agents.
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