2-Chlorobenzothiazole

2-Chlorobenzothiazole Suppliers list

Company Name:	Henan Fengda Chemical Co., Ltd
Tel:	+86-371-86557731 +86-13613820652
Email:	info@fdachem.com
Products Intro:	Product Name:2-Chlorobenzothiazole CAS:615-20-3 Purity:99% Package:1KG;10USD\|100KG;6USD\|1000KG;2USD

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718 +86-13336195806
Email:	sales@capot.com
Products Intro:	Product Name:2-Chlorobenzothiazole CAS:615-20-3 Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-371-+86-371-66670886
Email:	info@dakenam.com
Products Intro:	Product Name:2-Chlorobenzothiazole CAS:615-20-3 Purity:99% Package:100g ;1KG ;5KG 25KG

Company Name:	Henan Tianfu Chemical Co.,Ltd.
Tel:	+86-0371-55170693 +86-19937530512
Email:	info@tianfuchem.com
Products Intro:	Product Name:2-Chlorobenzothiazole CAS:615-20-3 Purity:99% Package:25KG;5KG;1KG

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:615-20-3 Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG

2-Chlorobenzothiazole manufacturers

2-Chlorobenzothiazole Basic information

Product Name:	2-Chlorobenzothiazole
Synonyms:	2-CHLOROBENZOTHIAZOLE;2-BENZOTHIAZOLYL CHLORIDE;2-CHLORO-1,3-BENZOTHIAZOLE;2-Chlorobenzophiazole;2-chloro-benzothiazol;USAF ek-2784;usafek-2784;Benzothiazole, 2-chloro- (6CI,7CI,8CI,9CI)
CAS:	615-20-3
MF:	C7H4ClNS
MW:	169.63
EINECS:	210-415-0
Product Categories:	BENZOTHIAZOLE;API Intermediate;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Thiazoles;ThiazolesHeterocyclic Building Blocks
Mol File:	615-20-3.mol

2-Chlorobenzothiazole Chemical Properties

Melting point	21-23 °C (lit.)
Boiling point	141 °C/30 mmHg (lit.)
density	1.303 g/mL at 25 °C (lit.)
refractive index	n20/D 1.637(lit.)
Fp	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	-0.23±0.10(Predicted)
form	Liquid
Specific Gravity	1.3711.303
color	Clear yellow to yellow-brownish
Water Solubility	insoluble
BRN	116316
CAS DataBase Reference	615-20-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzothiazole, 2-chloro-(615-20-3)
EPA Substance Registry System	2-Chlorobenzothiazole (615-20-3)

Safety Information

MSDS Information

2-Chlorobenzothiazole Usage And Synthesis

Chemical Properties	CLEAR YELLOW TO YELLOW-BROWNISH LIQUID
Uses	2-Chlorobenzothiazole was used in the synthesis of: (RS)- and (S)-lubeluzole (1,3-benzothiazol-2-yl) amino-9-(10H)-acridinone derivatives 4H-thieno[2′,3′:4,5]pyrimido[2,1-b]benzothiazole derivatives
Uses	2-Chloro-1,3-benzothiazole is used in the synthesis of CBTs which are good building blocks for bioluminescent compounds for imaging.
Purification Methods	It is purified by fractional distillation in vacuo. The 2-chloro-3-methylbenzothiazolinium 2,4-dinitrobenzenesulfonate crystallises from Ac2O, m 162-163o(dec). [Young & Amstutz J Am Chem Soc 73 4773 1951, Brower et al. J Org Chem 19 1830 1954, Hunter & Jones J Chem Soc 2190 1930, Beilstein 27 H 44, 27 II 18, 27 III/IV 1072.]

2-Chlorobenzothiazole Preparation Products And Raw materials

Raw materials	Hydrochloric acid-->Phosphorus oxychloride-->Chlorine-->Phosphorus pentachloride-->2-Mercaptobenzothiazole-->2-((Difluoromethyl)sulfonyl)benzo[d]thiazole, 98%-->PHENYL ISOCYANIDE DICHLORIDE-->ETHYL 1,3-BENZOTHIAZOLE-2-CARBOXYLATE-->2-HYDRAZINOBENZOTHIAZOLE-->Phenyl isothiocyanate-->Ethyl trichloroacetate-->Aniline
Preparation Products	(2S,3R)-(+)-3-Isopropyl-2-phenyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazole98+%-->2,2'-METHYLENEBISBENZOTHIAZOLE-->(-)-Benzotetramisole-->2-IODOBENZOTHIAZOLE-->2(3H)-Benzothiazoleselone(9CI)

Tag:2-Chlorobenzothiazole(615-20-3) Related Product Information

Benzothiazole 2-Mercaptobenzothiazole 2,2'-Dithiobis(benzothiazole) Difluorochloromethane 2-Chloro-4-methylbenzothiazole 2-Chloro-4-fluorobenzothiazole 2-Chloro-6-methylbenzothiazole Benzothiazole, 2,5-dichloro- (7CI,8CI,9CI) 6-isopropyl-2-chlorobenzothiazole 4-BROMO-2-CHLOROBENZOTHIAZOLE 2-Chloro-6-fluorobenzothiazole 2,6-Dichlorobenzothiazole 6-Methoxy-2-chlorobenzothiazole 2-Chloro-6-nitrobenzothiazole 2,4-Dichlorobenzothiazole 2-(4-ethylphenyl)thiazole 2-AMINO-6-CHLOROBENZOTHIAZOLE 2-BROMO-4-CHLOROBENZOTHIAZOLE

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