15892-23-6
15892-23-6 structure
- Name: 2-butanol
- Chemical Name: 2-butanol
- CAS Number: 15892-23-6
- Molecular Formula: C4H10O
- Molecular Weight: 74.12160
- Create Date: 2018-08-22 19:33:13
- Modify Date: 2025-08-23 12:43:09
| Name | 2-butanol |
|---|---|
| Synonyms |
3-Methylthiocrotonic acid,S-sec-butyl ester
sec-Butyl S-senecthioate S-sec-Butyl 3-methyl-2-butenethioate 1-methyl-1-propanol EINECS 201-158-5 MFCD00004569 sec-Butyl 3-methyl-2-butenethioate Sec-butyl alcohol |
| Density | 0.808 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 98ºC(lit.) |
| Melting Point | -115ºC(lit.) |
| Molecular Formula | C4H10O |
| Molecular Weight | 74.12160 |
| Flash Point | 80 °F |
| Exact Mass | 74.07320 |
| PSA | 20.23000 |
| LogP | 0.77720 |
| Vapour density | 2.6 (vs air) |
| Vapour Pressure | 25.2mmHg at 25°C |
| Index of Refraction | n20/D 1.397(lit.) |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R10;R36/37 |
| Safety Phrases | S13-S24/25-S26-S46-S7/9 |
| RIDADR | UN 1120 3/PG 3 |
| WGK Germany | 1 |
| RTECS | EO1750000 |
| HS Code | 2905142000 |
| HS Code | 2905142000 |
|---|---|
| Summary | HS: 2905142000. butan-2-ol. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tarrif:5.5%. general tariff:30.0% |