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Merck
CN

33652

2-Isopropyl-d7-thioxanthen-9-one

analytical standard

Synonym(s):

ITX-d7

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About This Item

Empirical Formula (Hill Notation):
C16D7H7OS
CAS Number:
1173019-24-3
Molecular Weight:
261.39
NACRES:
NA.24
PubChem Substance ID:
329754602
UNSPSC Code:
85151701
MDL number:
MFCD09842833

Key Documents

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mass shift

M+7

Quality Level

100

InChI

1S/C16H14OS/c1-10(2)11-7-8-15-13(9-11)16(17)12-5-3-4-6-14(12)18-15/h3-10H,1-2H3/i1D3,2D3,10D

SMILES string

[2H]C([2H])([2H])C([2H])(c1ccc2Sc3ccccc3C(=O)c2c1)C([2H])([2H])[2H]

InChI key

KTALPKYXQZGAEG-SVMCCORHSA-N

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

neat

Related Categories

Application

2-Isopropyl-d7-thioxanthen-9-one may be used as an internal standard for the analysis of UV ink photoinitiators in packaged food using QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) method followed by liquid chromatography coupled to 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.

flash_point_f

Not applicable

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK6933
BCCJ6938
BCCF0929
BCBW5430

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Analysis of UV ink photoinitiators in packaged food by fast liquid chromatography at sub-ambient temperature coupled to tandem mass spectrometry.
Gallart-Ayala H, et al.
Journal of Chromatography A, 1218(3), 459-466 (2011)

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