| Identification | More | [Name]
Tolyltriazole | [CAS]
29385-43-1 | [Synonyms]
1-H-METHYLBENZOTRIAZOLE
COBRATEC(R) TT 100
METHYL-1H-BENZOTRIAZOLE
METHYL BENZOTRIAZOLE
TOLYLTRIAZOLE
TOLYTRIAZOLE
1H-Benzotriazole,4(5)-methyl-
1H-Benzotriazole,4(or5)-methyl-
4(5)-methyl-1H-Benzotriazole
4(or5)-methyl-1h-benzotriazol
4(or5)-methyl-1H-Benzotriazole
cobratectt100
methyl-1h-benzotriazol
olin53734
tdlyltriazole
Methylbenzotriazole,98%
TOLYLTRIAZOLE, GRANULAR
Tolyltriazole, Powder
Tolyltriazol
Tolytriazole(Tta) | [EINECS(EC#)]
249-596-6 | [Molecular Formula]
C9H9N3 | [MDL Number]
MFCD00167158 | [Molecular Weight]
159.19 | [MOL File]
29385-43-1.mol |
| Chemical Properties | Back Directory | [Appearance]
light brown powder or granules | [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 | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents. | [Water Solubility ]
<0.01 g/100 mL at 18 ºC | [LogP]
1.081 at 25℃ | [CAS DataBase Reference]
29385-43-1(CAS DataBase Reference) | [EPA Substance Registry System]
29385-43-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [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, |
| Hazard Information | Back Directory | [General Description]
Tan to light brown granules or beige pellets with a characteristic odor. | [Reactivity Profile]
TOLYLTRIAZOLE(29385-43-1) 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. | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
This chemical is combustible. | [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. | [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. | [Health Hazard]
Acute/ Chronic hazards:When heated to decomposition this compound emits toxic fumes. It is an eye and lung irritant. (NTP, 1992).
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