119778-44-8
119778-44-8 structure
- Name: 4-Ethyl-2-methylthiazole-5-carboxylic acid
- Chemical Name: 4-ethyl-2-methyl-1,3-thiazole-5-carboxylic acid
- CAS Number: 119778-44-8
- Molecular Formula: C7H9NO2S
- Molecular Weight: 171.21700
- Create Date: 2018-12-22 10:24:06
- Modify Date: 2025-08-25 02:00:26
| Name | 4-ethyl-2-methyl-1,3-thiazole-5-carboxylic acid |
|---|---|
| Synonyms |
4-Ethyl-2-methylthiazole-5-carboxylic acid
5-Thiazolecarboxylic acid,4-ethyl-2-methyl 2-methyl-4-ethyl-5-thiazolecarboxylic acid 2-methyl-4-ethyl-thiazole-5-carboxylic acid |
| Density | 1.28g/cm3 |
|---|---|
| Boiling Point | 299.6ºC at 760 mmHg |
| Molecular Formula | C7H9NO2S |
| Molecular Weight | 171.21700 |
| Flash Point | 135ºC |
| Exact Mass | 171.03500 |
| PSA | 78.43000 |
| LogP | 1.71210 |
| Vapour Pressure | 0.000526mmHg at 25°C |
| Index of Refraction | 1.572 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934100090 |
|
~59%
119778-44-8 |
| Literature: Cornwall, Philip; Dell, Colin P.; Knight, David W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 10 p. 2417 - 2428 |
|
~%
119778-44-8 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 10 p. 2417 - 2428 |
|
~%
119778-44-8 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 10 p. 2417 - 2428 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| 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% |