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4-Methylbenzotriazole

4-Methylbenzotriazole structure

CAS No:
29878-31-7
Formula:
C7H7N3
Chemical Name:
4-Methylbenzotriazole
Synonyms:
1H-Benzotriazole,7-methyl-;1H-Benzotriazole,4-methyl-;Benzotriazole,4-methyl-;7-Methyl-1H-benzotriazole;4-Methylbenzotriazole;4-Methyl-1,2,3-benzotriazole;4-Methyl-1H-benzotriazole;4-Methyl-1H-benzo[d][1,2,3]triazole
Categories:
Analytical Chemistry > Analysis Reagents

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Description

Brown Solid

4-Methylbenzotriazole Basic Attributes

Molecular Weight：

133.15058

Exact Mass：

133.15

EC Number：

249-921-1

UNII：

QKK8999IZA

DSSTox ID：

DTXSID50274037

HScode：

2933990090

Characteristics

PSA：

41.6

XLogP3：

1.26630

Density：

1.273 g/cm3

Melting Point：

145-148 °C @ Solvent: Benzene

Boiling Point：

289.3ºC at 760 mmHg

Flash Point：

137.4ºC

Storage Conditions：

Room temperature.

Collision Cross Section：

126.79 Å² [M+H]+

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

20/22-36-52/53

safety instructions：

26-61

Marks：

Precautionary statement(s)：

P273-P305 + P351 + P338

Hazard Statements：

H302 + H332-H319-H412

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P304+P312, P304+P340, P305+P351+P338, P312, P330, P337+P313, and P501|Aggregated GHS information provided by 73 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Methylbenzotriazole Use and Manufacturing

Uses

A labelled benzotriazole derivative as corrosion inhibitor.

Use Classification：

Corrosion inhibitors -> Transformation products

Computed Properties

Molecular Weight:133.15
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:133.063997236
Monoisotopic Mass:133.063997236
Topological Polar Surface Area:41.6
Heavy Atom Count:10
Complexity:126
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-Methylbenzotriazole

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

4-Methylbenzotriazole

SDS

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