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766208

Sigma-Aldrich

Diphenylammonium Triflate

greener alternative

97%

Synonym(s):

DPAT

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About This Item

Empirical Formula (Hill Notation):
C13H12F3NO3S
CAS Number:
164411-06-7
Molecular Weight:
319.30
UNSPSC Code:
12352300
PubChem Substance ID:
329767216
NACRES:
NA.22

assay

97%

form

solid

reaction suitability

reagent type: ligand

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

178-183 °C

greener alternative category

, Aligned

storage temp.

2-8°C

SMILES string

[O-]S(=O)(=O)C(F)(F)F.[NH2+](c1ccccc1)c2ccccc2

InChI

1S/C12H11N.CHF3O3S/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;2-1(3,4)8(5,6)7/h1-10,13H;(H,5,6,7)

InChI key

MGEGQAUINMTPGX-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Efficient catalyst for esterification of carboxylic acids and for transesterification of carboxylic
esters with alcohols
Efficient catalyst for greener synthesis of esters by condensation of carboxylic acids with alcohols or transfesterification.
Diphenylammonium triflate (DPAT): efficient catalyst for esterification of carboxylic acids and for transesterification of carboxylic esters with nearly equimolar amounts of alcohols

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL5989

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