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Merck
CN

12799

1H-Benzotriazole

≥98.0% (N)

Synonym(s):

1,2,3-Benzotriazole

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About This Item

Empirical Formula (Hill Notation):
C6H5N3
CAS Number:
Molecular Weight:
119.12
EC Number:
202-394-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
112133
MDL number:
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assay

≥98.0% (N)

ign. residue

~0.5%

mp

94-99 °C

SMILES string

c1ccc2[nH]nnc2c1

InChI

1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9)

InChI key

QRUDEWIWKLJBPS-UHFFFAOYSA-N

Other Notes

Auxiliary used in the synthesis of amines from glyoxal

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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A.R. Katritzky et al.
The Journal of Organic Chemistry, 55, 3209-3209 (1990)
Qiang Huang et al.
European journal of medicinal chemistry, 46(11), 5680-5687 (2011-09-20)
Previously, we have reported the design and synthesis of 4-aryl-1H-1,2,3-triazoles as inhibitors of indoleamine 2,3-dioxygenase (IDO), a promising therapeutic target of cancer. Here, we present the structure-activity relationship and enzyme kinetic studies on a series of 4-aryl-1H-1,2,3-triazoles. Three compounds (1
Rozanna Avagyan et al.
Environmental science and pollution research international, 22(8), 5842-5849 (2014-10-25)
Textiles play an important role in our daily life, and textile production is one of the oldest industries. In the manufacturing chain from natural and/or synthetic fibers to the final clothing products, the use of many different chemicals is ubiquitous.
K Pavić et al.
European journal of medicinal chemistry, 86, 502-514 (2014-09-10)
Novel primaquine semicarbazides 7a-l and ureas 9a-g with modified benzhydryl, trityl, phenyl or hydroxyalkyl substituents were prepared and evaluated for cytostatic and antioxidative activities. Two synthetic approaches for preparation of the title semicarbazides were applied, both having certain advantages. In
Evangelia Terzopoulou et al.
Environmental science and pollution research international, 22(2), 1095-1112 (2014-08-12)
A multi-residue method, based on gas chromatography coupled to tandem mass spectrometry (GC-MS/MS), has been developed for the determination of 70 organic micropollutants from various chemical classes (organochlorinated, organophosphorous, triazines, carbamate and urea, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, pharmaceuticals, phenols

Global Trade Item Number

SKUGTIN
227005-25G04061838780508
227005-100G04061833540541

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