Benzothiazole CAS#95-16-9
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Benzothiazole CAS#95-16-9

Benzothiazoles are a class of chemical compounds characterized by a fused benzene and thiazole ring. They exhibit a broad spectrum of applications, particularly as antioxidants in rubber and plastic industries, enhancing product longevity and performance. Additionally, benzothiazoles serve as key intermediates in the synthesis of pharmaceuticals, contributing to the development of life-saving drugs. Recognized for their stability and reactivity, these compounds are integral to advancing material science and healthcare solutions.

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Benzothiazole CAS#95-16-9

Benzothiazole Chemical Properties
Melting point 2 °C (lit.)
Boiling point 231 °C (lit.)
density 1.238 g/mL at 25 °C (lit.)
vapor density 4.66 (vs air)
vapor pressure 34 mm Hg ( 131 °C)
refractive index n20/D 1.642(lit.)
FEMA 3256 | BENZOTHIAZOLE
Fp >230 °F
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility 3g/l
form Liquid
pka 0.85±0.10(Predicted)
color Clear yellow-brown to brown
Odor odor of quinoline, sltly water-sol
Odor Type sulfurous
explosive limit 0.9-8.2%(V)
Water Solubility slightly soluble
Merck 14,1107
JECFA Number 1040
BRN 109468
Stability: Stable – regarded as highly persistent in the environment. Incompatible with strong oxidizing agents. Combustion products: nitrogen oxides, carbon monoxide, carbon dioxide, sulphur oxides.
InChIKey IOJUPLGTWVMSFF-UHFFFAOYSA-N
LogP 2.01
CAS DataBase Reference 95-16-9(CAS DataBase Reference)
NIST Chemistry Reference Benzothiazole(95-16-9)
EPA Substance Registry System Benzothiazole (95-16-9)
Safety Information
Hazard Codes Xn,T,Xi
Risk Statements 22-20/21/22-36-25-24-20
Safety Statements 23-26-36-36/37-45
RIDADR 2810
WGK Germany 2
RTECS DL0875000
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29342080
Hazardous Substances Data 95-16-9(Hazardous Substances Data)
Toxicity LD50 i.v. in mice: 95±3 mg/kg (Domino)

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