5-Bromothiazole

Price	USD7.00
Packge	1KG

Product Details

Product Name 5-Bromothiazole
CAS No. 3034-55-7
MFC3H2BrNS
MW164.02
AppearanceLiquidClear yellow to brown
density 1.835 at 25 °C
Boiling point 80-81°C/18mm
Water Solubility Soluble in water.
Melting point 131-132 °C(Solv: ligroine (8032-32-4))

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Product Name:

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

Fp

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

3

HS Code

29341000

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MSDS Information

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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

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Product Details

Company Profile Introduction

Recommended supplier

career henan chemical co