120321-72-4

120321-72-4 - Names and Identifiers

Name	(1-methyl-1H-1,2,3-benzotriazol-5-yl)methanol
Synonyms	1-Methyl-1H-benzotriazol-5-methanol (1-methylbenzotriazol-5-yl)methanol 1-Methyl-1H-benzotriazole-5-methanol 1H-Benzotriazole-5-methanol, 1-methyl- (1-METHYL-1,2,3-BENZOTRIAZOL-5-YL)METHANOL (1-METHYL-1H-1,2,3-BENZOTRIAZOL-5-YL)METHANOL (1-methyl-1H-1,2,3-benzotriazol-5-yl)methanol (1-Methyl-1H-1,2,3-benzotriazole-5-yl)Methanol (1-methyl-1H-benzo[d][1,2,3]triazol-5-yl)methanol
CAS	120321-72-4
InChI	InChI=1/C8H9N3O/c1-11-8-3-2-6(5-12)4-7(8)9-10-11/h2-4,12H,5H2,1H3

120321-72-4 - Physico-chemical Properties

Molecular Formula	C8H9N3O
Molar Mass	163.18
Density	1.34±0.1 g/cm3(Predicted)
Melting Point	94 °C
Boling Point	375.1±17.0 °C(Predicted)
Flash Point	180.648°C
Vapor Presure	0mmHg at 25°C
pKa	13.85±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.668

120321-72-4 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. S39 - Wear eye / face protection.
Hazard Note	Irritant

120321-72-4 - Introduction

1-Methyl-1H-benzotriazole-5-methanol is an organic compound with the chemical formula C8H7N3O.

Nature:
1-Methyl-1H-benzotriazole-5-methanol is a white crystalline solid, soluble in water and some organic solvents. It can be sublimed and has high thermal stability.

Use:
1-Methyl-1H-benzotriazole-5-methanol has certain applications in the pharmaceutical industry. It can be used to synthesize other important drugs, such as anti-cancer drugs and antiviral drugs.

Preparation Method:
There are many ways to synthesize 1-methyl-1H-benzotriazole-5-methanol. The commonly used preparation method is to synthesize 1-methyl -1H-benzotriazole first, and then introduce methyl group into the reaction system by o-methylation reaction.

Safety Information:
1-Methyl-1H-benzotriazole-5-methanol is less toxic, but it is still necessary to follow the safe handling procedures for general chemicals. When using, pay attention to prevent contact with skin and eyes, and maintain good ventilation conditions. Any chemicals should be stored in a safe place, away from fire and flammable materials.

Last Update：2024-04-09 02:00:41