31087-44-2
31087-44-2 structure
- Name: 2-Pentanol
- Chemical Name: (2R)-pentan-2-ol
- CAS Number: 31087-44-2
- Molecular Formula: C5H12O
- Molecular Weight: 88.148
- Create Date: 2018-06-27 09:04:45
- Modify Date: 2026-07-14 17:31:44
| Name | (2R)-pentan-2-ol |
|---|---|
| Synonyms |
(R)-(-)-2-Pentanol
Methyl butanol (R)-pentan-2-ol 2-Hydroxypentane [R,(-)]-Methylpropylcbinol (R)-(-)-2-Pentanol, (custom work) d-2-Pentanol (R)-(-)-2-Pentanold-2-Pentanol 2-Pentanol, (2R) R-(-)-2-pentanol [R,(-)]-sec-Amyl alcohol (2R)-2-Pentanol (R)-()-2-Pentanol (R)-(-)-2-Pentanol> (2R,6R)-2,6-HTANEDIOL (R)-2-PENTANOL (R,S)-2-pentanol Isoamyl alcohol, secondary pentan-2-ol (R)-(-)-2-PENTANOL (R)-(-)-2-HYDROXYPENTANE 2-Pentyl alcohol MFCD00065953 (-)(R)-pentanol UNII:04G7050365 |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 118.8±3.0 °C at 760 mmHg |
| Molecular Formula | C5H12O |
| Molecular Weight | 88.148 |
| Flash Point | 33.9±0.0 °C |
| Exact Mass | 88.088814 |
| PSA | 20.23000 |
| LogP | 1.22 |
| Vapour density | 3 (vs air) |
| Vapour Pressure | 8.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.405 |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H332-H335 |
| Supplemental HS | Repeated exposure may cause skin dryness or cracking. |
| Precautionary Statements | P261 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R10;R20 |
| Safety Phrases | S24/25 |
| RIDADR | UN 1105 |
| WGK Germany | 3 |
| HS Code | 2905199090 |
| Precursor 8 | |
|---|---|
| DownStream 3 | |
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |