成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook >> CAS DataBase List >>2-Chloro-5-chloromethylthiazole

2-Chloro-5-chloromethylthiazole

CAS No.
105827-91-6
Chemical Name:
2-Chloro-5-chloromethylthiazole
Synonyms
ccmt;2-CHLORO-5-CHLOROMETHYL-1,3-THIAZOLE;oro-5-(chL;2-Chloro-5-chl;2-Chloro-5-chloromet;2-Chloro-5-Chloromethyl;Clomethiazolum Impurity 4;2-CHLORO-5-CHLOROMETHYLTHIAZOLE;2-Chloro-5-chloromehtylthiazole;2-Chloro-5-(chlormethyl)thiazole
CBNumber:
CB0366188
Molecular Formula:
C4H3Cl2NS
Molecular Weight:
168.04
MDL Number:
MFCD01073549
MOL File:
105827-91-6.mol
MSDS File:
SDS
Last updated:2024-12-17 10:20:05

2-Chloro-5-chloromethylthiazole Properties

Melting point 31
Boiling point 268.6±32.0 °C(Predicted)
Density 1.503±0.06 g/cm3(Predicted)
refractive index n20/D1.571
storage temp. Keep in dark place,Inert atmosphere,2-8°C
solubility soluble in Methanol
pka 0.19±0.10(Predicted)
color White to Light yellow
BRN 5861439
InChI InChI=1S/C4H3Cl2NS/c5-1-3-2-7-4(6)8-3/h2H,1H2
InChIKey VRMUIVKEHJSADG-UHFFFAOYSA-N
SMILES S1C(CCl)=CN=C1Cl
CAS DataBase Reference 105827-91-6(CAS DataBase Reference)
FDA UNII 857BYZ5HZD

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS05,GHS06,GHS09
Signal word  Danger
Hazard statements  H302-H311-H314-H317-H411
Precautionary statements  P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P501
Hazard Codes  Xi,N,T
Risk Statements  36/37/38-51/53-43-34-24-22
Safety Statements  26-37-61-45-36/37/39
RIDADR  2922
WGK Germany  3
Hazard Note  Irritant
HazardClass  8
PackingGroup  Ⅱ
HS Code  29349990

2-Chloro-5-chloromethylthiazole price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical C3295 2-Chloro-5-(chloromethyl)thiazole 105827-91-6 5G $26 2024-03-01 Buy
TCI Chemical C3295 2-Chloro-5-(chloromethyl)thiazole 105827-91-6 25G $84 2024-03-01 Buy
TRC C367145 2-Chloro-5-(chloromethyl)thiazole 105827-91-6 5g $45 2021-12-16 Buy
TRC C367145 2-Chloro-5-(chloromethyl)thiazole 105827-91-6 25g $70 2021-12-16 Buy
TRC C367145 2-Chloro-5-(chloromethyl)thiazole 105827-91-6 50g $95 2021-12-16 Buy
Product number Packaging Price Buy
C3295 5G $26 Buy
C3295 25G $84 Buy
C367145 5g $45 Buy
C367145 25g $70 Buy
C367145 50g $95 Buy

2-Chloro-5-chloromethylthiazole Chemical Properties,Uses,Production

Description

2-Chloro-5-chloromethylthiazole is used as pharmaceutical and agrochemical intermediate. It is also used as intermediate of insecticides Thiamethoxam and Clothianidin. It is also useful in in the synthesis of Ritonavir (R535000); a second-generation anti-AIDS drug and a selective HIV protease inhibitor.

Chemical Properties

White crystal or powder

Uses

2-Chloro-5-(chloromethyl)thiazole is a useful synthetic intermediate used in the synthesis of Ritonavir (R535000)

Synthesis

To a 2-liter round bottomed flask equipped with a mechanical stirrer, thermometer and a condenser, whose outlet was vented into an aqueous sodium hydroxide trap, was charged the crude mixture of cis- and trans-3-chloropropenyl isothiocyanates (504.2 g, 3.79 mol) and chloroform (600 mL). The mixture was stirred and heated to reflux. Chlorine (267.1 g, 3.77 mole) gas was bubbled under the surface of the reaction over a period of 6-8 h. The conversion of the isothiocyanates to 2-chloro-5- (chloromethyl)thiazole was monitored by GC. When the reaction was shown to be complete by GC analysis, the reaction mixture was cooled and then filtered. The filtrate was concentrated on the rotary evaporator to remove chloroform. Sodium bicarbonate (approximately 0.25 equivalents) was added to the concentrated filtrate, and the product 2-chloro-5-chloromethylthiazole was distilled at 97 °C under vacuum (6mm/Hg). The yield after distillation was 43%. 1 H NMR (CDCl3) δ: 7.3 (s, 1H); 4.6 (s, 2H). 13C NMR (CDCl3) δ: 152.6 (C-2); 140.2 (C-4); 137.5 (C-5); 37.1 (-CH2-).
2-Chloro-5-chloromethylthiazole

2-Chloro-5-chloromethylthiazole Preparation Products And Raw materials

Global( 429)Suppliers
Supplier Tel Email Country ProdList Advantage
AS WATER CO., LTD.
+86-18994963526 +8618994963526 1346073549@qq.com United Kingdom 176 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5878 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18141 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20255 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19852 58
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1803 55
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21631 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 FandaChem@Gmail.com China 5904 55
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +8618949832763 info@tnjchem.com China 2986 55

View Lastest Price from 2-Chloro-5-chloromethylthiazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-5-chloromethylthiazole pictures 2025-03-14 2-Chloro-5-chloromethylthiazole
105827-91-6
 US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mujin Biotechnology Co.,Ltd
2-Chloro-5-chloromethylthiazole pictures 2025-03-14 2-Chloro-5-chloromethylthiazole
105827-91-6
 US $100.00 / kg 1kg 99 300tons Hebei Mujin Biotechnology Co.,Ltd
2-Chloro-5-chloromethylthiazole pictures 2025-03-14 2-Chloro-5-chloromethylthiazole
105827-91-6
 US $50.00 / KG 1KG 99% 5000KG Hebei Mujin Biotechnology Co.,Ltd
2-CHLORO-5-CHLOROMETHYLTHIAZOLE 2-CHLORO-5-(CHLOROMETHYL)-1,3-THIAZOLE[FOR THIAMETHOXAM] 2-CHLORO-5-CHLOROMETHYL THIAZOLE, 98+% 2-chloro-5-(chloromethyl)thiozole Thiazole, 2-chloro-5-(chloromethyl)- (9CI) 2-Chloro-5-(chlormethyl)thiazole 2-Chloro-5-chloromehtylthiazole 2-Chloro-5-Chloromethyl 2-Chloro-5-chloromet 2-Chloro-5-thiazolylmethyl chloride Thiazole,2-chloro-5-(chloroMethyl)- 2-Chloro-5-chl 2 Chloro 5 Chloro Methyl Thiazole(Ccmt) 2-Chloro-5-chloromethylthiazole 98% oro-5-(chL 2-CHLORO-5-(CHLOROMETHYL)-THIAZOLE HYDROCHLORIDE 2-CHLORO-5-CHLOROMETHYL-1,3-THIAZOLE ccmt Clomethiazolum Impurity 4 105827-91-6 C4H3NSCl2 C4H3C12NS C4H3Cl2NS Thiazoles Pesticide intermediate HALOMETYL Miscellaneous API bc0001 105827-91-6