ChemicalBook > CAS DataBase List > 4-methyl-1H-benzotriazole

4-methyl-1H-benzotriazole

Product Name
4-methyl-1H-benzotriazole
CAS No.
29878-31-7
Chemical Name
4-methyl-1H-benzotriazole
Synonyms
4-Methylbenzotriazole;4-methyl-1H-benzotriazole;4-methyl-2H-benzotriazole;7-Methyl-1H-benzotriazole;1H-Benzotriazole,7-methyl-;1H-Benzotriazole, 4-methyl-;4-Methyl-1H-benzotriazole98%;4-Methyl-1H-benzotriazole 98%;4-methyl-1H-1,2,3-benzotriazole;4-Methyl-1H-benzotriazole
CBNumber
CB4938266
Molecular Formula
C7H7N3
Formula Weight
133.15
MOL File
29878-31-7.mol
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4-methyl-1H-benzotriazole Property

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)
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)
InChIKey
CMGDVUCDZOBDNL-UHFFFAOYSA-N
SMILES
N1C2=C(C)C=CC=C2N=N1
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Safety

Hazard Codes 
Xn
Risk Statements 
20/22-36-52/53
Safety Statements 
26-61
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
14593
Product name
4-Methyl-1H-benzotriazole
Purity
analytical standard
Packaging
50mg
Price
$100
Updated
2025/07/31
Usbiological
Product number
016559
Product name
4-Methylbenzotriazole
Packaging
1g
Price
$403
Updated
2021/12/16
TRC
Product number
M288780
Product name
4-Methylbenzotriazole
Packaging
100mg
Price
$135
Updated
2021/12/16
TRC
Product number
M288780
Product name
4-Methylbenzotriazole
Packaging
1g
Price
$960
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM1047152
Product name
4-METHYLBENZOTRIAZOLE
Purity
95.00%
Packaging
5MG
Price
$504.16
Updated
2021/12/16
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4-methyl-1H-benzotriazole Chemical Properties,Usage,Production

Chemical Properties

Brown Solid

Uses

4-Methylbenzotriazole is a benzotriazole derivative as corrosion inhibitor.

Uses

A benzotriazole derivative as corrosion inhibitor.

Uses

A labelled benzotriazole derivative as corrosion inhibitor.

General Description

4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture.

4-methyl-1H-benzotriazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-methyl-1H-benzotriazole Suppliers

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29878-31-7, 4-methyl-1H-benzotriazoleRelated Search:


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  • Isotope Labelled Compounds