18277-27-5
18277-27-5 structure
- Name: 2-(1-Methylpropyl)-thiazole
- Chemical Name: 2-butan-2-yl-1,3-thiazole
- CAS Number: 18277-27-5
- Molecular Formula: C7H11NS
- Molecular Weight: 141.23400
- Create Date: 2018-02-22 08:00:00
- Modify Date: 2025-08-25 23:48:09
| Name | 2-butan-2-yl-1,3-thiazole |
|---|---|
| Synonyms |
EINECS 242-154-3
Thiazole,2-sec-butyl Thiazole,2-(1-methylpropyl) MFCD00051951 2-sec-butyl-thiazole 2-sec-Butylthiazol 2-sec-Butylthiazole 2-(1-Methylpropyl)-thiazole |
| Density | 1.001 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 139°C |
| Molecular Formula | C7H11NS |
| Molecular Weight | 141.23400 |
| Flash Point | 139 °F |
| Exact Mass | 141.06100 |
| PSA | 41.13000 |
| LogP | 2.65660 |
| Vapour Pressure | 1.47mmHg at 25°C |
| Index of Refraction | n20/D 1.499(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 2934100090 |
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |