399-74-6 | 2-Chloro-6-fluorobenzothiazole
Molecular Formula: C7H3ClFNS
Molecular Weight: 187.62
Purity: 97% Min.
Package: 1 g / 5 g / 10 g / 25 g / 100 g
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Product Introduction
Introduction
2-Chloro-6-fluorobenzothiazole is a heterocyclic building block.
Specification of CAS: 399-74-6 2-Chloro-6-fluorobenzothiazole
ITEMS | SPECIFICATION |
Melting point | 91-95 °C |
Storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
Density | 1.532 g/cm3 |
Boiling point | 253.0 °C |
pka | -0.39 |
CAS DataBase Reference | 399-74-6(CAS DataBase Reference) |
Synthesis of CAS: 399-74-6 2-Chloro-6-fluorobenzothiazole
With tert.-butylnitrite; copper dichloride In acetonitrile at 65℃; for 2h;
Reference:
AMGEN INC.; Allen, Jennifer R.; Amegadzie, Albert; Andrews, Kristin L.; Brown, James; Chen, Jian J.; Chen, Ning; (…) Yuan, Chester Chenguang; Zhong, Wenge
US2013/225552, 2013, A1
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