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Merck
CN

32565

1H-Benzotriazole-(ring-d4) solution

10 μg/mL in acetone, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6D4HN3
CAS Number:
1185072-03-0
Molecular Weight:
123.15
UNSPSC Code:
41116107
PubChem Substance ID:
329754029
EC Number:
200-662-2
MDL number:
MFCD09839986

Key Documents

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InChI key

QRUDEWIWKLJBPS-RHQRLBAQSA-N

InChI

1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9)/i1D,2D,3D,4D

SMILES string

[2H]c1c([2H])c([2H])c2[nH]nnc2c1[2H]

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

concentration

10 μg/mL in acetone

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

mass shift

M+4

storage temp.

−20°C

Quality Level

100

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General description

Certan Vial

Application

1H-Benzotriazole-(ring-d4) has been used as an analytical standard for the determination of:
  • Polar benzotriazolic compounds in water samples by concurrent derivatization–dispersive liquid–liquid microextraction (DLLME) followed by gas chromatography–mass spectrometry (GC-MS).
  • Benzothiazoles in indoor samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

1.4 °F - closed cup

flash_point_c

-17.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
易制毒化学品（3类）
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Certificates of Analysis (COA)

Lot/Batch Number
BCCH7852
BCCG8606
BCCF5022
BCCF1260
BCCD5368

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Benzothiazoles in indoor air from Albany, New York, USA, and its implications for inhalation exposure.
Wan Y, et al.
Journal of Hazardous Materials, 311, 37-42 (2016)
Determination of benzotriazoles in water samples by concurrent derivatization-dispersive liquid-liquid microextraction followed by gas chromatography-mass spectrometry.
Casado J, et al.
Journal of Chromatography A, 1336, 1-9 (2014)
Attilio Naccarato et al.
Journal of chromatography. A, 1338, 164-173 (2014-03-19)
This work proposes a new approach for the simultaneous determination of benzothiazoles, benzotriazoles and benzosulfonamides in different environmental matrices and human urine, using solid-phase microextraction coupled with gas-chromatography-triple quadrupole mass spectrometry (SPME-GC-QqQMS). The analytes object of this investigation have been

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