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Benzothiazole

analytical standard

  • CAS Number 95-16-9

  • Empirical Formula (Hill Notation) C7H5NS

  • Molecular Weight 135.19

  •  Beilstein/REAXYS Number 109468

  •  EC Number 202-396-2

  •  MDL number MFCD00005775

  •  PubChem Substance ID 329759489

  •  NACRES NA.24

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Properties

Related Categories A-F, Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography,
Quality Level   100
grade   analytical standard
vapor density   4.66 (vs air)
vapor pressure   34 mmHg ( 131 °C)
assay   ≥97.0% (GC)
shelf life   limited shelf life, expiry date on the label
impurities   ≤0.1% aniline
  ≤5.0% water
refractive index   n20/D 1.639-1.645
  n20/D 1.642 (lit.)
bp   231 °C (lit.)
mp   2 °C (lit.)
density   1.238 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
SMILES string   c1ccc2scnc2c1
InChI   1S/C7H5NS/c1-2-4-7-6(3-1)8-5-9-7/h1-5H
InChI key   IOJUPLGTWVMSFF-UHFFFAOYSA-N

Description

General description

Benzothiazole is a naturally occurring bicyclic heteroaromatic compound with various pharmacological activities including anticancer, antimicrobial, anticonvulsant, antiviral, antitubercular, antimalarial, antihelmintic, analgesic, anti-inflammatory, antidiabetic, and fungicidal effects. It is also a known aroma constituent of tea leaves and cranberries.

Application

Benzothiazole may be used as an analytical standard for the determination of the analyte in clothing textile samples, environmental water samples, and grapes/wine by various chromatography-based techniques.

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2810 6.1 / PGIII
WGK Germany 
WGK 2
RTECS 
DL0875000
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles

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Peer-Reviewed Papers
15

References

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