ChemicalBook > CAS DataBase List > 5-Methyl-1H-benzotriazole

5-Methyl-1H-benzotriazole

Product Name
5-Methyl-1H-benzotriazole
CAS No.
136-85-6
Chemical Name
5-Methyl-1H-benzotriazole
Synonyms
TOLYTRIAZOLE;5-Methyl-2H-benzotriazole;5-Methyl-1H-benzo[d][1,2,3]triazole;5MBT;5-methyl-1h-benzotriazol;6-Methyl-1H-benzotriazole;Retrocure G;Vulkalent TM;Azimidotoluene;m-Tolylazoimide
CBNumber
CB1102752
Molecular Formula
C7H7N3
Formula Weight
133.15
MOL File
136-85-6.mol
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5-Methyl-1H-benzotriazole Property

Melting point:
80-82 °C(lit.)
Boiling point:
210-212 °C12 mm Hg(lit.)
Density 
1.1873 (rough estimate)
vapor pressure 
0.001Pa at 25℃
refractive index 
1.5341 (estimate)
Flash point:
210-212°C/12mm
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
8.74±0.40(Predicted)
form 
Crystalline Powder
color 
Cream to beige
Water Solubility 
6.0 g/L (25 ºC)
λmax
276nm(H2O)(lit.)
BRN 
116658
InChIKey
LRUDIIUSNGCQKF-UHFFFAOYSA-N
CAS DataBase Reference
136-85-6(CAS DataBase Reference)
NIST Chemistry Reference
1H-benzotriazole, 5-methyl-(136-85-6)
EPA Substance Registry System
5-Tolyltriazole (136-85-6)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-37-22
Safety Statements 
26-36-38
WGK Germany 
3
RTECS 
DM1400000
TSCA 
Yes
HS Code 
29339900
Toxicity
guinea pig,LD50,skin,> 1gm/kg (1000mg/kg),Kodak Company Reports. Vol. 21MAY1971,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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
196304
Product name
5-Methyl-1H-benzotriazole
Purity
98%
Packaging
10g
Price
$40.4
Updated
2024/03/01
Sigma-Aldrich
Product number
14949
Product name
5-Methyl-1H-benzotriazole
Purity
AldrichCPR
Packaging
50mg
Price
$108
Updated
2024/03/01
TCI Chemical
Product number
M0249
Product name
5-Methyl-1H-benzotriazole
Purity
>99.0%(T)
Packaging
25g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
M0249
Product name
5-Methyl-1H-benzotriazole
Purity
>99.0%(T)
Packaging
500g
Price
$473
Updated
2024/03/01
Alfa Aesar
Product number
A10615
Product name
5-Methyl-1H-benzotriazole, 98+%
Packaging
25g
Price
$58.65
Updated
2024/03/01
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5-Methyl-1H-benzotriazole Chemical Properties,Usage,Production

Chemical Properties

cream to beige crystalline powder

Uses

5-Methyl-1H-benzotriazole was used in determination of benzothiazoles and benzotriazoles in waste water samples by GC-MS. It is also used as a potential nitrification inhibitor of urea fertilizer in agricultural soils.

Definition

ChEBI: A member of the class of benzotriazoles that is 1H-benzotriazole substituted by a methyl group at position 5.

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.

5-Methyl-1H-benzotriazole Preparation Products And Raw materials

Raw materials

tolylenediamine m-Toluidine 1H-Benzotriazole p-Toluenesulfonamide

Preparation Products

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5-Methyl-1H-benzotriazole Suppliers

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View Lastest Price from 5-Methyl-1H-benzotriazole manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
5-Methyl-1H-benzotriazole Tta 136-85-6
Price
US $100.00-45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-04-30
Hebei Weibang Biotechnology Co., Ltd
Product
5-Methyl-1H-benzotriazole 136-85-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-24
Hebei Chuanghai Biotechnology Co,.LTD
Product
5-Methyl-1H-benzotriazole 136-85-6
Price
US $10.70/kg
Min. Order
10kg
Purity
99%
Supply Ability
10000kg
Release date
2024-08-15

136-85-6, 5-Methyl-1H-benzotriazoleRelated Search:

1-Methyl-1H-benzotriazole-5-methanol 5,6-DIMETHYL-1,2,3-BENZOTRIAZOLE HYDRATE Benzotriazole-5-carboxylic acid Methyl-1H-benzotriazole (mixture) 5-Methyl-1H-benzotriazole Alizapride METHYL 1,2,3-BENZOTRIAZOLE-5-CARBOXYLATE 1-HYDROXY-6-(TRIFLUOROMETHYL)BENZOTRIAZOLE 4(or 5)-methyl-1H-benzotriazole, potassium salt 1-[Bis(2-hydroxyethyl)aminomethyl]-4-methyl-1H-benzotriazole,2,2'-(4-Methyl-1H-benzotriazole-1-ylmethylimino)bisethanol Tolytriazole sodium salt n,n-bis(2-ethylhexyl)-ar-methyl-1h-benzotriazole-1-methanamin Sodium methylbenzotriazole 1-METHYL-1H-BENZOTRIAZOLE-5-CARBOXYLIC ACID dihydro-3-(tetrapropenyl)furan-2,5-dione, compound with methyl-1H-benzotriazole N,N-bis(2-ethylhexyl)-4-methyl-1H-benzotriazole-1-methylamine 1-METHYL-1H-BENZOTRIAZOLE vorozole

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