76457
Benzotriazole
analytical standard
Synonym(s):
1,2,3-Benzotriazole, 1H-Benzotriazole
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About This Item
Empirical Formula (Hill Notation):
C6H5N3
CAS Number:
Molecular Weight:
119.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-394-1
Beilstein/REAXYS Number:
112133
MDL number:
grade
analytical standard
Quality Level
vapor density
4.1 (vs air)
vapor pressure
0.04 mmHg ( 20 °C)
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
97-99 °C (lit.)
application(s)
environmental
pharmaceutical
format
neat
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
General description
Benzotriazoles are high production volume chemicals that are widely used for industrial and domestic applications.
Application
Benzotriazole has been used as a reference standard for the determination of the analyte in river and wastewater samples by liquid chromatography combined with mass spectrometry (LC-MS). It has also been used as a reference standard for the identification of the analyte in aqueous matrices and biosolid samples by gas chromatography-mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
338.0 °F - closed cup
flash_point_c
170 °C - closed cup
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Simultaneous determination of benzotriazoles and ultraviolet filters in ground water, effluent and biosolid samples using gas chromatography-tandem mass spectrometry
Liu YS, et al.
Journal of Chromatography A, 1218(31), 5328-5335 (2011)
Multi-residue analytical method for the determination of endocrine disruptors and related compounds in river and waste water using dual column liquid chromatography switching system coupled to mass spectrometry
Gorga M, et al.
Journal of Chromatography A, 1295(3), 57-66 (2013)
Multiresidue analytical method for the simultaneous determination of 72 micropollutants in aqueous samples with ultra high performance liquid chromatography-high resolution mass spectrometry
Wode F, et al.
Journal of Chromatography A, 1270(3), 118-126 (2012)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 76457-50MG | 04061832923031 |