ChemicalBook >> CAS DataBase List >>5-Bromothiazole
5-Bromothiazole
- CAS No.
- 3034-55-7
- Chemical Name:
- 5-Bromothiazole
- Synonyms
- 5-BROMOTHIAZOLE;Thiazole, 5-bromo-;5-BroMothiazole 95%;5-BROMOTHIAZOLE,98%;5-Bromothiazole >97%;5-Bromo-1,3-thiazole,97%;5-Bromo-1,3-thiazole, tech
- CBNumber:
- CB7672174
- Molecular Formula:
- C3H2BrNS
- Molecular Weight:
- 164.02
- MDL Number:
- MFCD07787394
- MOL File:
- 3034-55-7.mol
Last updated:2024-07-18 18:48:51
Melting point | 131-132 °C(Solv: ligroine (8032-32-4)) |
---|---|
Boiling point | 80-81°C/18mm |
Density | 1.835 at 25 °C |
refractive index | 1.5955 |
Flash point | 170°F |
form | Liquid |
pka | 1.00±0.10(Predicted) |
color | Clear yellow to brown |
Water Solubility | Soluble in water. |
Sensitive | Moisture Sensitive |
CAS DataBase Reference | 3034-55-7(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H302-H315-H317-H318-H335 | |||||||||
Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
|
5-Bromothiazole price More Price(42)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 642517 | 5-Bromothiazole 95% | 3034-55-7 | 1g | $101 | 2024-03-01 | Buy |
Sigma-Aldrich | 642517 | 5-Bromothiazole 95% | 3034-55-7 | 5g | $286 | 2024-03-01 | Buy |
Alfa Aesar | H55387 | 5-Bromothiazole, 98% | 3034-55-7 | 1g | $69.65 | 2024-03-01 | Buy |
Alfa Aesar | H55387 | 5-Bromothiazole, 98% | 3034-55-7 | 5g | $233.65 | 2024-03-01 | Buy |
Alfa Aesar | H55387 | 5-Bromothiazole, 98% | 3034-55-7 | 250mg | $31.3 | 2023-06-20 | Buy |
5-Bromothiazole Chemical Properties,Uses,Production
Uses
5-Bromothiazole is used as a pharmaceutical intermediate and performance material.
General Description
5-Bromothiazole is a monobromothiazole, which can be prepared via treatment of 2,5-dibromothiazole with sodium ethoxide followed by hydrogenation over spongy nickel.
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.]
5-Bromothiazole Preparation Products And Raw materials
Raw materials
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Preparation Products
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Global( 237)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3957 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19536 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10828 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
View Lastest Price from 5-Bromothiazole manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-07-18 | 5-Bromothiazole
3034-55-7
|
US $1.00 / Kg | 1Kg | 98% | 20T | Shaanxi Dideu Medichem Co. Ltd | ||
2019-09-02 | 5-Bromothiazole
3034-55-7
|
US $7.00 / KG | 1KG | 99% | JD 679 | Career Henan Chemical Co |
- 5-Bromothiazole
3034-55-7
- US $1.00 / Kg
- 98%
- Shaanxi Dideu Medichem Co. Ltd
- 5-Bromothiazole
3034-55-7
- US $7.00 / KG
- 99%
- Career Henan Chemical Co
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