2,4-Dimethylthiazole-5-carboxylic acid

Modify Date: 2024-01-05 19:24:52

2,4-Dimethylthiazole-5-carboxylic acid Structure
2,4-Dimethylthiazole-5-carboxylic acid structure
Common Name 2,4-Dimethylthiazole-5-carboxylic acid
CAS Number 53137-27-2 Molecular Weight 157.190
Density 1.3±0.1 g/cm3 Boiling Point 306.2±22.0 °C at 760 mmHg
Molecular Formula C6H7NO2S Melting Point 235 °C (dec.)
MSDS Chinese USA Flash Point 139.0±22.3 °C

 Names

Name 2,4-Dimethylthiazole-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 306.2±22.0 °C at 760 mmHg
Melting Point 235 °C (dec.)
Molecular Formula C6H7NO2S
Molecular Weight 157.190
Flash Point 139.0±22.3 °C
Exact Mass 157.019745
PSA 78.43000
LogP 1.24
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.585

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S22-S24/25-S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2934100090

 Synthetic Route

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2,4-Dimethylthiazole-5-carboxylic acid Structure

2,4-Dimethylthi...

CAS#:53137-27-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 259, p. 266

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2,4-Dimethylthiazole-5-carboxylic acid Structure

2,4-Dimethylthi...

CAS#:53137-27-2

Literature: Zhurnal Obshchei Khimii, , vol. 26, p. 66; engl. Ausg. S. 65

~%

2,4-Dimethylthiazole-5-carboxylic acid Structure

2,4-Dimethylthi...

CAS#:53137-27-2

Literature: Proceedings - Indian Academy of Sciences, Section A, , # 22 p. 362,376

 Customs

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%

 Synonyms

5-Thiazolecarboxylic acid, 2,4-dimethyl-
2,4-Dimethyl-1,3-thiazole-5-carboxylic acid
MFCD00052943
2,4-Dimethylthiazole-5-carboxylic acid