4-methyl-1H-benzotriazole
- CAS NO.：29878-31-7
- Empirical Formula: C7H7N3
- Molecular Weight: 133.15
- MDL number: MFCD00035800
- EINECS: 249-921-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:48
What is 4-methyl-1H-benzotriazole?
Chemical properties
Brown Solid
The Uses of 4-methyl-1H-benzotriazole
A benzotriazole derivative as corrosion inhibitor.
The Uses of 4-methyl-1H-benzotriazole
A labelled benzotriazole derivative as corrosion inhibitor.
The Uses of 4-methyl-1H-benzotriazole
4-Methylbenzotriazole is a benzotriazole derivative as corrosion inhibitor.
What are the applications of Application
4-Methylbenzotriazole is a benzotriazole derivative used as a corrosion inhibitor
General Description
4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture.
Properties of 4-methyl-1H-benzotriazole
| Melting point: | 139-143°C |
| Boiling point: | 360.6±11.0 °C(Predicted) |
| Density | 1.273±0.06 g/cm3(Predicted) |
| storage temp. | Room temperature. |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | neat |
| pka | 8.74±0.40(Predicted) |
| color | Dark Orange to Very Dark Brown |
| BRN | 119183 |
| InChI | InChI=1S/C7H7N3/c1-5-3-2-4-6-7(5)9-10-8-6/h2-4H,1H3,(H,8,9,10) |
Safety information for 4-methyl-1H-benzotriazole
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-methyl-1H-benzotriazole
| InChIKey | CMGDVUCDZOBDNL-UHFFFAOYSA-N |
| SMILES | N1C2=C(C)C=CC=C2N=N1 |
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