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30471

Sigma-Aldrich

Davy-reagent p-tolyl

≥97.0%

Synonym(s):

2,4-Bis(p-tolylthio)-1,3,2,4-dithiadiphosphetane 2,4-disulfide, DR-T, Heimgartner reagent

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About This Item

Empirical Formula (Hill Notation):
C14H14P2S6
CAS Number:
114234-09-2
Molecular Weight:
436.60
Beilstein:
7222715
MDL number:
MFCD00059044
UNSPSC Code:
12352005
PubChem Substance ID:
329753516
NACRES:
NA.22

Assay

≥97.0%

mp

209-213 °C (dec.)

SMILES string

Cc1ccc(SP2(=S)SP(=S)(Sc3ccc(C)cc3)S2)cc1

InChI

1S/C14H14P2S6/c1-11-3-7-13(8-4-11)19-15(17)21-16(18,22-15)20-14-9-5-12(2)6-10-14/h3-10H,1-2H3

InChI key

WMYQGZHFMUDZIS-UHFFFAOYSA-N

Related Categories

Other Notes

Reagent for the thiation of amides showing complementary selectivity compared with the Lawesson-reagent

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000220662
0000216053
BGBC3803V
BCBC2080V
BCBC2080

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P. Wipf et al.
Helvetica Chimica Acta, 70, 1001-1001 (1987)
Sambit Kumar Mishra et al.
Proteins, 85(8), 1422-1434 (2017-04-07)
It is known that over half of the proteins encoded by most organisms function as oligomeric complexes. Oligomerization confers structural stability and dynamics changes in proteins. We investigate the effects of oligomerization on protein dynamics and its functional significance for

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