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2-Chlorobenzothiazole

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

2-Chlorobenzothiazole Properties

Melting point:
21-23 °C(lit.)
Boiling point:
141 °C30 mm Hg(lit.)
Density 
1.303 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.637(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
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
Benzothiazole, 2-chloro-(615-20-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P321 Specific treatment (see … on this label).
P405 Store locked up.
P501 Dispose of contents/container to..…

2-Chlorobenzothiazole price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 167576 2-Chlorobenzothiazole 99% 615-20-3 5g $35.8 2018-11-13 Buy
Sigma-Aldrich 167576 2-Chlorobenzothiazole 99% 615-20-3 25g $104 2018-11-13 Buy
TCI Chemical C0332 2-Chlorobenzothiazole >98.0%(GC) 615-20-3 25g $49 2018-11-22 Buy
TCI Chemical C0332 2-Chlorobenzothiazole >98.0%(GC) 615-20-3 250g $288 2018-11-22 Buy
Alfa Aesar A17762 2-Chlorobenzothiazole, 98% 615-20-3 25g $95 2018-11-13 Buy

2-Chlorobenzothiazole Chemical Properties,Uses,Production

Chemical Properties

CLEAR YELLOW TO YELLOW-BROWNISH LIQUID

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

Preparation Products


2-Chlorobenzothiazole Suppliers

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2-Chlorobenzothiazole Spectrum


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