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109727-22-2

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109727-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109727-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,2 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109727-22:
(8*1)+(7*0)+(6*9)+(5*7)+(4*2)+(3*7)+(2*2)+(1*2)=132
132 % 10 = 2
So 109727-22-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H12O8S3.2Na/c19-27(20)17-9-12(11-1-4-13(5-2-11)28(21,22)23)3-7-15(17)16-8-6-14(10-18(16)27)29(24,25)26;;/h1-10H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2

109727-22-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name disodium,5,5-dioxo-7-(4-sulfonatophenyl)dibenzothiophene-3-sulfonate

1.2 Other means of identification

Product number -
Other names 4,4'-Disulfo-p-terphenyl sulfone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:109727-22-2 SDS

109727-22-2Upstream product

109727-22-2Downstream Products

109727-22-2Relevant articles and documents

Converting: P -terphenyl into a novel organo-catalyst for LED-driven energy and electron transfer photoreactions in water

Bertrams, Maria-Sophie,Kerzig, Christoph

supporting information, p. 6752 - 6755 (2021/07/14)

p-Terphenyl is a potent photoredox catalyst under UV-irradiation. Aiming for more sustainable reaction conditions, we added two sulfonate groups to this key structure to achieve water solubility and incorporated an SO2-bridge thereby shifting the absorption spectrum towards the visible. The resulting photocatalyst shows unexpected triplet reactivity in several test reactions.

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