5-Methyl-1H-benzotriazole
For Research Use Only.
Category
Corrosion and Scale Inhibitor
Cat.No.
WTA-051
CAS
29385-43-1
Product Name
5-Methyl-1H-benzotriazole
Structure
Structure
Product Details
Catalog Water Technology
WTA-051
Synonyms
TTA; Methylbenzotriazole; Tolyltriazole
IUPAC Name
4-methyl-2H-benzotriazole
Molecular Weight
133. 16
Molecular Formula
C7H7N3
Canonical SMILES
CC1=CC=CC2=NNN=C12
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
Boiling Point
289.3°C at 760 mmHg
Melting Point
80.0-86.0°C
Purity
98%
Density
1.273 g/cm3
EINECS
205-265-8
Properties
Pure TTA is white granule or powder. TTA is a mixture of 4-methyl-benzotriazole and 5-methyl-benzotriazole. The melting point is from 80°C to 86°C, soluble in alcohol, benzene, toluene, chloroform andwatery lye, and hardly soluble in water.
Storage
Storage in shady room and dry place.
Application
TTA is mainly used as antirust and corrosion inhibitor for metals. Including silver, copper, zinc, lead, nickel and so on. TTA is widely used in the products of anticorrosive oil. It also used in the gas phase corrosion inhibitor of copper and aldary, lubricant additive, cycle water treating compound and auto antifreeze. TTA also can be used with a variety of scale inhibitors and sterilization algaecide. It has a fine corrosion mitigation effect on close cycle cooling water system.
Appearance
White or light yellow granular
Description
Methylbenzotriazole (TTA) can be used as corrosion inhibitor of copper and copper alloy, Methylbenzotriazole (TTA) also has corrosion inhibition for black metals.
pH
5.5-6.5
Moisture
0. 2 max
Active Content
99. 5 min
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