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326844

Sigma-Aldrich

1,1,1-Tris(4-hydroxyphenyl)ethane

99%

Synonym(s):

4,4′,4′′-Ethylidynetrisphenol, THPE

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About This Item

Linear Formula:
CH3C(C6H4OH)3
CAS Number:
27955-94-8
Molecular Weight:
306.36
EC Number:
405-800-7
MDL number:
MFCD00012180
UNSPSC Code:
12162002
PubChem Substance ID:
24859624
NACRES:
NA.23

Quality Level

200

Assay

99%

mp

246-248 °C (lit.)

SMILES string

CC(c1ccc(O)cc1)(c2ccc(O)cc2)c3ccc(O)cc3

InChI

1S/C20H18O3/c1-20(14-2-8-17(21)9-3-14,15-4-10-18(22)11-5-15)16-6-12-19(23)13-7-16/h2-13,21-23H,1H3

InChI key

BRPSWMCDEYMRPE-UHFFFAOYSA-N

Related Categories

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

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

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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Sigma-Aldrich

133027

Bisphenol A

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Journal of medicinal chemistry, 52(9), 2716-2723 (2009-05-08)
Hepatitis C virus nonstructural protein 3 (HCV NS3) helicase is believed to be essential for viral replication and has become an attractive target for the development of antiviral drugs. A fluorescence resonant energy transfer helicase assay was established for fast

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