1,2-Pentanediol
ALDRICH/260282 - 96%
Synonym: 1, 2-Dihydroxypentane; 1, 2-Pentylene glycol; 4-Methyl-1 2-butanediol
CAS Number: 5343-92-0
Empirical Formula (Hill Notation): C5H12O2
Molecular Weight: 104.15
EC Number: 226-285-3
MDL Number: MFCD00010736
Linear Formula: CH3CH2CH2CH(OH)CH2OH
Product Type: Chemical
| assay | 96% |
| bp | 206 °C (lit.) |
| density | 0.971 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C5H12O2/c1-2-3-5(7)4-6 |
| InChI key | WCVRQHFDJLLWFE-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CCCC(O)CO |
| General description: | 1,2-Pentanediol belongs to the class of diol monomers commonly used in the preparation of various polymers including polyesters and polyurethanes. These polymers are used in packaging, engineering plastic, textiles, cosmetics, detergents, lubricants, optical films, polyester resins, polyurethane foams, inks, adhesives, and sealants due to their desirable properties such as flexibility, durability, chemical resistance, and thermal insulation properties. 1,2-Pentanediol also finds diverse applications, serving as an organic solvent, plasticizer, surfactant, and reactant in the synthesis of various compounds. |
| Packaging: | 50, 250 mL in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 221.0 °F - closed cup |
| Flash Point(C) | 105 °C - closed cup |
| Purity | 96% |
| bp | 206 °C (lit.) |
| Density | 0.971 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12162002 |