Tris(1H-benzo[d][1,2,3]triazol-1-yl)

Tris(1H-benzo[d][1,2,3]triazol-1-yl) - Names and Identifiers

Name	1,1',1''-Methanetriyltris(1H-benzotriazole)
Synonyms	TRIS(1-BENZOTRIAZOLEYL)METHANE Tris(1H-benzotriazol-1-yl)methane TRIS-(1-BENZOTRIAZOLYL)METHANE 97 Tris(1H-benzo[d][1,2,3]triazol-1-yl) tri(1H-benzo[d][1,2,3]triazol-1-yl)Methane Tris(1H-benzo[d][1,2,3]triazol-1-yl)Methane 1H-Benzotriazole, 1,1',1''-methylidynetris- 1,1',1''-Methanetriyltris(1H-benzotriazole) 1H-1,2,3-benzotriazole, 1,1',1''-methylidynetris-
CAS	88088-95-3
InChI	InChI=1/C19H13N9/c1-4-10-16-13(7-1)20-23-26(16)19(27-17-11-5-2-8-14(17)21-24-27)28-18-12-6-3-9-15(18)22-25-28/h1-12,19H

Tris(1H-benzo[d][1,2,3]triazol-1-yl) - Physico-chemical Properties

Molecular Formula	C19H13N9
Molar Mass	367.37
Density	1.61g/cm³
Melting Point	191-195 °C (lit.)
Boling Point	678.4°C at 760 mmHg
Flash Point	364.1°C
Vapor Presure	1.71E-17mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow
Maximum wavelength(λmax)	['284nm(EtOH)(lit.)']
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.887

Tris(1H-benzo[d][1,2,3]triazol-1-yl) - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

Tris(1H-benzo[d][1,2,3]triazol-1-yl) - Introduction

1,1 ',1 "-Methanetriyltris(1H-benzotriazole), the chemical formula is C21H13N6, is an organic compound. It is a colorless to pale yellow crystalline powder, solid at room temperature.

1,1 ',1 ''-Methanetriyltris(1H-benzotriazole) is an ultraviolet absorber widely used in protective materials. It has an excellent ability to absorb ultraviolet rays, which can effectively protect the material from ultraviolet damage. Therefore, it is widely used in the protection of plastics, coatings, rubber and other materials.

There are many methods for preparing 1,1 ',1 ''-Methanetriyltris(1H-benzotriazole). The commonly used method is to react benzotriazole carboxylic acid and phosphite anhydride under alkaline conditions to generate 1,1',1''-Methanetriyltris(1H-benzotriazole).

Regarding its safety information, 1,1 ',1 ''-Methanetriyltris(1H-benzotriazole) is relatively safe under general conditions of use. However, as an organic compound, it may decompose at high temperature or under light, and release harmful gases. Therefore, when using or handling 1,1 ',1 "-Methanetriyltris(1H-benzotriazole), it is necessary to take appropriate protective measures, such as wearing protective glasses, gloves and protective clothing. In addition, it is necessary to avoid contact with strong oxidants, strong acids and strong bases to avoid dangerous reactions. When storing, it should be kept in a sealed container and away from fire and high temperature environment. If the substance is accidentally inhaled, ingested or exposed, consult a doctor immediately and bring the chemical's safety data sheet with you.

Last Update：2024-04-10 22:29:15