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Key Documents

8.20162

Sigma-Aldrich

4,4′-Bis(dimethylamino)thiobenzophenone

for synthesis

Synonym(s):

4,4′-Bis(dimethylamino)thiobenzophenone, N,N,N′,N′-Tetramethyl-4,4′-diaminothiobenzophenone, Michler thioketone

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About This Item

Linear Formula:
[(CH3)2NC6H4CSC6H4-4-[N(CH3)2]
CAS Number:
1226-46-6
Molecular Weight:
284.42
MDL number:
MFCD00040477
UNSPSC Code:
12352115
EC Index Number:
214-962-6

Assay

≥84.0% (HPLC)

form

powder

mp

198-206 °C

storage temp.

2-30°C

InChI

1S/C17H20N2S/c1-18(2)15-9-5-13(6-10-15)17(20)14-7-11-16(12-8-14)19(3)4/h5-12H,1-4H3

InChI key

KFUJUTFTRXYQMG-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 84.0 % (a/a)
Identity (NMR-spectrum): passes test

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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