2-Chlorobenzothiazole

Product Name: 2-Chlorobenzothiazole
CAS No.: 615-20-3
Chemical Name: 2-Chlorobenzothiazole
Synonyms: 2-CHLOROBENZO[D]THIAZOLE;usafek-2784;USAF ek-2784;orobenzothiazoL;2-Chlorbenzothiazol;2-chloro-benzothiazol;2-Chlorobenzophiazole;2-CHLOROBENZOTHIAZOLE;2-CHLOROBENZOTHIOAZOLE;Benzothiazole, 2-chloro-
CBNumber: CB9762750
Molecular Formula: C7H4ClNS
Formula Weight: 169.63
MOL File: 615-20-3.mol

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2-Chlorobenzothiazole Property

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.)
Flash point:: >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)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38-22-20/21/22
Safety Statements: 23-24/25-37/39-26-36
RIDADR: 2810
WGK Germany: 3
RTECS: DL3150000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29342080

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P321Specific treatment (see … on this label).

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 167576
Product name: 2-Chlorobenzothiazole
Purity: 99%
Packaging: 5g
Price: $46.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 167576
Product name: 2-Chlorobenzothiazole
Purity: 99%
Packaging: 25g
Price: $63.6
Updated: 2024/03/01

TCI Chemical

Product number: C0332
Product name: 2-Chlorobenzothiazole
Purity: >98.0%(GC)
Packaging: 25g
Price: $56
Updated: 2024/03/01

TCI Chemical

Product number: C0332
Product name: 2-Chlorobenzothiazole
Purity: >98.0%(GC)
Packaging: 250g
Price: $317
Updated: 2024/03/01

Alfa Aesar

Product number: A17762
Product name: 2-Chlorobenzothiazole, 98%
Packaging: 5g
Price: $31.65
Updated: 2024/03/01

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2-Chlorobenzothiazole Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW TO YELLOW-BROWNISH LIQUID

Uses

2-Chloro-1,3-benzothiazole is used in the synthesis of CBTs which are good building blocks for bioluminescent compounds for imaging.

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

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

2-Mercaptobenzothiazole Chlorine Phosphorus oxychloride Phosphorus pentachloride Hydrochloric acid

Preparation Products

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2-Chlorobenzothiazole Suppliers

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View Lastest Price from 2-Chlorobenzothiazole manufacturers

Henan Fengda Chemical Co., Ltd

Product: 2-Chlorobenzothiazole 615-20-3
Price: US $10.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-28

Honest Joy Holdings Limited

Product: 2-Chlorobenzothiazole 615-20-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.1%
Supply Ability: 100 tons
Release date: 2022-02-20

Career Henan Chemical Co

Product: 2-Chlorobenzothiazole 615-20-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-03

615-20-3, 2-ChlorobenzothiazoleRelated Search:

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

2-CHLOROBENZOTHIAZOLE

2-CHLOROBENZO[D]THIAZOLE

2-BENZOTHIAZOLYL CHLORIDE

2-CHLORO-1,3-BENZOTHIAZOLE

2-Chlorobenzophiazole

2-chloro-benzothiazol

USAF ek-2784

usafek-2784

orobenzothiazoL

Benzothiazole, 2-chloro- (6CI,7CI,8CI,9CI)

2-Chlorobenzothiazole,98+%

2-Chlorbenzothiazol

2-CHLOROBENZOTHIOAZOLE

Benzothiazole, 2-chloro-

2-Chloro-1,3-benzothiazole 99%

2-Chlorobenzothiazole, 99% 5GR

2-Chlorobenzothiazole,99%

2-Chlorobenzothiazole &gt

615-20-3

61-20-3

615-23-0

C6H4ClNS

Building Blocks

Thiazoles

Halogenated Heterocycles

Heterocyclic Building Blocks

BENZOTHIAZOLE

API Intermediate

Building Blocks

Halogenated Heterocycles

Heterocyclic Building Blocks

Thiazoles

ThiazolesHeterocyclic Building Blocks