(R)-(−)-2-Pentanol
ALDRICH/330523 - 98%
CAS Number: 31087-44-2
Empirical Formula (Hill Notation): C5H12O
Molecular Weight: 88.15
MDL Number: MFCD00065953
Linear Formula: CH3CH2CH2CH(OH)CH3
Product Type: Chemical
| assay | 98% |
| autoignition temp. | 657 °F |
| bp | 119-120 °C (lit.) |
| density | 0.809 g/mL at 20 °C (lit.) |
| expl. lim. | 9 % |
| form | liquid |
| functional group | hydroxyl |
| InChI | 1S/C5H12O/c1-3-4-5(2)6/h5 |
| InChI key | JYVLIDXNZAXMDK-RXMQYKEDSA |
| optical activity | [α]25/D −13°, neat |
| Quality Level | 200 ![]() |
| refractive index | n |
| SMILES string | CCC[C@@H](C)O |
| vapor density | 3 (vs air) |
| Packaging: | 500 mg in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H332 - H335 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P304 + P340 + P312 |
| Hazard Codes | Xn |
| Risk Statements | 10-20-37-66 |
| Safety Statements | 46 |
| RIDADR | UN1105 - class 3 - PG 3 - Pentanols |
| WGK Germany | WGK 3 |
| Flash Point(F) | 93.2 °F - closed cup |
| Flash Point(C) | 34 °C - closed cup |
| Purity | 98% |
| bp | 119-120 °C (lit.) |
| Density | 0.809 g/mL at 20 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352001 |



