5-Bromothiazole

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Product Name:

5-Bromothiazole

Synonyms:

5-Bromo-1,3-thiazole, tech;5-BroMothiazole 95%;5-Bromo-1,3-thiazole,97%;5-BROMOTHIAZOLE;Thiazole, 5-bromo-;5-BROMOTHIAZOLE,98%

CAS:

3034-55-7

MF:

C3H2BrNS

MW:

164.02

EINECS:

Product Categories:

Heterocyclic Building Blocks;ThiazolesHeterocyclic Building Blocks;Building Blocks;API;Thiazoles;Thiazole;-;Building Blocks;Halogenated Heterocycles

Mol File:

3034-55-7.mol

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5-Bromothiazole Chemical Properties

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Boiling point

80-81°C/18mm

density

1.835

refractive index

1.5955

170°F

form

Liquid

color

Clear yellow to brown

Water Solubility

Soluble in water.

Sensitive

Moisture Sensitive

CAS DataBase Reference

3034-55-7(CAS DataBase Reference)

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Safety Information

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Hazard Codes

Xn,Xi

Risk Statements

22-37/38-41-43

Safety Statements

26-36/37/39

RIDADR

NA 1993 / PGIII

WGK Germany

HS Code

29341000

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5-Bromothiazole Usage And Synthesis

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Purification Methods

If bromothiazole is too coloured, then suspend it in dilute NaOH and steam distil it. Add NaCl to the aqueous distillate, extract it with Et2O, dry it (Na2SO4), evaporate and fractionate the residue in a vacuum. The HgCl2 salt crystallises from EtOH with m 148o (dec). [Beyerman et al. Recl Trav Chim, Pays Bas 73 330 1954, Beilstein 27 III/IV 962.]

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5-Bromothiazole Preparation Products And Raw materials

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Raw materials

Diethyl ether-->Bromine-->Hydrogen bromide-->Magnesium-->2-Chloropropane-->2-Bromothiazole

Product Name	5-Bromothiazole
CAS No	3034-55-7
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	JD 679
Release date	2019/09/02

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