5-Ethenyl-2,4-dimethylthiazole

Modify Date: 2025-08-25 20:41:49

5-Ethenyl-2,4-dimethylthiazole Structure
5-Ethenyl-2,4-dimethylthiazole structure
Common Name 5-Ethenyl-2,4-dimethylthiazole
CAS Number 65505-18-2 Molecular Weight 139.218
Density 1.1±0.1 g/cm3 Boiling Point 202.5±9.0 °C at 760 mmHg
Molecular Formula C7H9NS Melting Point N/A
MSDS N/A Flash Point 75.2±7.6 °C

 Names

Name 5-ethenyl-2,4-dimethyl-1,3-thiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 202.5±9.0 °C at 760 mmHg
Molecular Formula C7H9NS
Molecular Weight 139.218
Flash Point 75.2±7.6 °C
Exact Mass 139.045563
PSA 41.13000
LogP 2.04
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.577

 Safety Information

HS Code 2934100090

 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

FEMA No. 3145
Thiazole, 5-ethenyl-2,4-dimethyl-
2,4-Dimethyl-5-vinyl-1,3-thiazole
5-Ethenyl-2,4-dimethyl-1,3-thiazole
5-Ethenyl-2,4-dimethylthiazole
UNII-16G6IW897V
2,4-Dimethyl-5-vinylthiazole
Thiazole,5-ethenyl-2,4-dimethyl
T5N CSJ B1 D1U1 E1
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