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196304 Sigma-Aldrich

5-Methyl-1H-benzotriazole

98%

  • CAS Number 136-85-6

  • Empirical Formula (Hill Notation) C7H7N3

  • Molecular Weight 133.15

  •  Beilstein/REAXYS Number 116658

  •  EC Number 205-265-8

  •  MDL number MFCD00005702

  •  PubChem Substance ID 24851750

  •  NACRES NA.22

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Properties

Related Categories Benzotriazoles, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
Quality Level   200
assay   98%
bp   210-212 °C/12 mmHg (lit.)
mp   80-82 °C (lit.)
SMILES string   Cc1ccc2[nH]nnc2c1
InChI   1S/C7H7N3/c1-5-2-3-6-7(4-5)9-10-8-6/h2-4H,1H3,(H,8,9,10)
InChI key   LRUDIIUSNGCQKF-UHFFFAOYSA-N

Description

General description

5-Methyl-1H-benzotriazole is an active component of aircraft deicing and anti-icing fluid. It prevents the corrosion of copper and brass in a variety of corrosive environments.

Application

5-Methyl-1H-benzotriazole was used in determination of benzothiazoles and benzotriazoles in waste water samples by GC-MS.

Packaging

10 g in glass bottle

50 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
DM1400000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

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Peer-Reviewed Papers
15

References

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