Tolyltriazole
- CAS No.
- 29385-43-1
- Chemical Name:
- Tolyltriazole
- Synonyms
- TOLYTRIAZOLE;5-Methylbenzotriazole;Methybenzotriazole;METHYL BENZOTRIAZOLE;METHYL-1H-BENZOTRIAZOLE;Tolyltriazol;Tolutriazole;6(or7)-Methyl-1H-benzo[d][1,2,3]triazole;Seetec T;TTA 。TTA
- CBNumber:
- CB2492203
- Molecular Formula:
- C9H9N3
- Molecular Weight:
- 159.19
- MDL Number:
- MFCD00167158
- MOL File:
- 29385-43-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Methyl-1H-benzotriazole (mixture) AldrichCPR | CDS000420 | 1 g | $73.1 |
| Methyl-1H-benzotriazole (mixture) >98.0%(GC) | M0697 | 25g | $45 |
| Methyl-1H-benzotriazole (mixture) >98.0%(GC) | M0697 | 100g | $113 |
| Methyl-1H-benzotriazole (mixture) >98.0%(GC) | M0697 | 500g | $276 |
| 5-Methylbenzotriazole | 016561 | 1g | $403 |
| More product size | |||
| Melting point | 76-87°C |
|---|---|
| Boiling point | 160°C |
| Density | 1.24 |
| vapor pressure | 14.3Pa at 25℃ |
| refractive index | 1.5341 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 8.85[at 20 ℃] |
| color | White to Off-White |
| Odor | Faint to no odor |
| Water Solubility | <0.01 g/100 mL at 18 ºC |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents. |
| LogP | 1.081 at 25℃ |
| CAS DataBase Reference | 29385-43-1(CAS DataBase Reference) |
| FDA UNII | 5G7U316H8L |
| EPA Substance Registry System | Tolyl triazole (29385-43-1) |
| UNSPSC Code | 12352200 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38-41-22 | |||||||||
| Safety Statements | 22-36/37/39 | |||||||||
| RTECS | DM1300000 | |||||||||
| HS Code | 2933998090 | |||||||||
| Hazardous Substances Data | 29385-43-1(Hazardous Substances Data) | |||||||||
| Toxicity | rabbit,LD,skin,> 4gm/kg (4000mg/kg),National Technical Information Service. Vol. OTS0520643, | |||||||||
| NFPA 704 |
|
Tolyltriazole price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CDS000420 | Methyl-1H-benzotriazole (mixture) AldrichCPR | 1 g | $73.1 | 2025-07-31 | Buy | |
| TCI Chemical | M0697 | Methyl-1H-benzotriazole (mixture) >98.0%(GC) | 29385-43-1 | 25g | $45 | 2025-07-31 | Buy |
| TCI Chemical | M0697 | Methyl-1H-benzotriazole (mixture) >98.0%(GC) | 29385-43-1 | 100g | $113 | 2025-07-31 | Buy |
| TCI Chemical | M0697 | Methyl-1H-benzotriazole (mixture) >98.0%(GC) | 29385-43-1 | 500g | $276 | 2025-07-31 | Buy |
| Usbiological | 016561 | 5-Methylbenzotriazole | 29385-43-1 | 1g | $403 | 2021-12-16 | Buy |
Tolyltriazole Chemical Properties,Uses,Production
Description
Tolyltriazole is a water-stabilizing chemical that inhibits corrosion by bonding to metal parts and machinery surfaces to prevent water from destabilizing the molecular structure of the metal. It creates an electrochemical barrier that is thick enough to deter corrosive chemicals. This barrier is very durable and features favorable oxidative and thermal stability. The long-term protective barrier created by tolyl triazole does not contaminate process fluids or the metal material of piping systems. Like benzotriazole, another corrosion inhibitor, tolyltriazole contains an extra methyl group that makes it soluble in some organic solvents. It is especially well-suited for pure copper and copper alloys because it protects copper from galvanic corrosion when in contact with other metals. Tolyltriazole also protects cobalt, silver, and zinc. It may also shield aluminum and steel from corrosion if combined with other corrosion-inhibiting chemicals.
Chemical Properties
light brown powder or granules
Uses
A potential labelled nitrification inhibitor of urea fertilizer in agricultural soils.
Uses
Tolyltriazole acts as a corrosive inhibitor and is used as corrosion protection on top of metals such as copper.
Production Methods
In a process for the production of tolyltriazole comprising diazotizing ortho-toluenediamine with a nitrite, the improvement wherein said ortho-toluenediamine is treated by adding from 0.001 to 5% by weight, based on 100% by weight of ortho-toluenediamine, of a compound selected from the group consisting of aldehydes, ketones, acetals and ketals.
General Description
Tan to light brown granules or beige pellets with a characteristic odor.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Tolyltriazole is incompatible with oxidizing agents . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard
Acute/ Chronic hazards:When heated to decomposition this compound emits toxic fumes. It is an eye and lung irritant. (NTP, 1992).
Fire Hazard
Tolyltriazole is combustible.
Toxics Screening Level
The initial threshold screening level (ITSL) for tolyltriazole (CAS # 29385-43-1) is 2.1 μg/m3 with an annual averaging time.
Tolyltriazole Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yurui (Shanghai) Chemical Co., Ltd. | +86-021-50456736 +8613761615711 | yuki@riyngroup.com | China | 1028 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2954 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16514 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8770 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3999 | 58 |
| Sichuan Zhuoyu Yantang Technology Co., Ltd. | +8613288715578 | sales@sichuanzyyt.com | China | 12217 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3387 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5250 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
Related articles
- Tolyltriazole: Environmental Impact and Health Hazards
- Tolyltriazole occurs as tan to light brown granules with a characteristic odour.
- Oct 22，2024
View Lastest Price from Tolyltriazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-16 | Tolyltriazole
29385-43-1
|
US $10.00 / ASSAYS | 1ASSAYS | 99% | 1 ton | RongNa Biotechnology Co.,Ltd | |
 |
2025-11-15 | Tolyltriazole
29385-43-1
|
US $0.00 / KG | 1KG | ≥99.5% | 1000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-11-14 | Tolyltriazole
29385-43-1
|
US $980.00-750.00 / ton | 1ton | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
-
- Tolyltriazole
29385-43-1
- US $10.00 / ASSAYS
- 99%
- RongNa Biotechnology Co.,Ltd
-
- Tolyltriazole
29385-43-1
- US $0.00 / KG
- ≥99.5%
- Jinan Finer Chemical Co., Ltd
-
- Tolyltriazole
29385-43-1
- US $980.00-750.00 / ton
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
