What is the Bis[(pentamethylcyclopentadienyl)dichloro-rhodium]?

Bis[(pentamethylcyclopentadienyl)dichloro-rhodium] is burgundy solid, while it's Molecular Formula is C 20 H 30 Cl 4 Ir 2 . burgundy solid Dichloro(pentamethylcyclopentadienyl)rhodium(III) dimer is used as a catalyst for amidation, reductive alkylation, hydrogenation, chiral hydrogenation reactions. It is also used as a catalyst for oxidative olefination reactions, C-C bond cleavage of secondary alcohols, oxidative annulation of pyridine and ortho C-H olefination of phenol derivatives.

What is the CAS number for Bis[(pentamethylcyclopentadienyl)dichloro-rhodium]?

The CAS number of Bis[(pentamethylcyclopentadienyl)dichloro-rhodium] is 12354-85-7.

What is Bis[(pentamethylcyclopentadienyl)dichloro-rhodium] (12354-85-7) used for?

InChI:InChI=1/2C10H15.4ClH.2Rh/c2*1-6-7(2)9(4)10(5)8(6)3;;;;;;/h2*1-5H3;4*1H;;/q;;;;;;2*+2/p-4

1493-13-6

Product Name：Trifluoromethanesulfonic acid
Molecular Formula：CHF3O3S
Purity：99%
Molecular Weight：150.08 g/mol

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Product Details

CasNo： 1493-13-6

Molecular Formula： CHF3O3S

Packing： Bag or bottle or as customers requirements

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Molecular Formula:CHF3O3S
Molecular Weight:150.078
Appearance/Colour:Colourless liquid with a pungent odour
Vapor Pressure:8 mm Hg ( 25 °C)
Melting Point:-40 °C
Refractive Index:n20/D 1.327(lit.)
Boiling Point:161.999 °C at 760 mmHg
PKA:-14(at 25℃)
Flash Point:None
PSA：62.75000
Density:1.877 g/cm³
LogP:1.47480

Factory Sells Top Purity 99% 1493-13-6, Buy Quality Trifluoromethanesulfonic acid

Description	Trifluoromethanesulfonic acid (TFMSA or triflic acid) is known to be a strong acid suitable to be used as catalyst for synthetic applications. It can be prepared by reacting bis(trifluoromethylthio)mercury with H2O2.
Uses	Triflic acid, the short name for trifluoromethanesulfonic acid, TFMS, TFSA, HOTf or TfOH, is a sulfonic acid with the chemical formula CF₃SO₃H. It is one of the strongest known acids. Triflic acid is mainly used in research as a catalyst for esterification.
Safety Profile	A corrosive irritant to the skin, eyes, and mucous membranes. A strong acid. Violent reaction with acyl chlorides or aromatic hydrocarbons evolves toxic hydrogen chloride gas. When heated to decomposition it emits toxic fumes of Fand SOx. See also FLUORIDES.

InChI:InChI=1/CHF3.H2O3S/c2-1(3)4;1-4(2)3/h1H;4H,(H,1,2,3)

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1493-13-6 Relevant articles

REACTIVITE DES ESTERS SULFONIQUES ET PYROSULFONIQUES PERFLUORES RFSO3RF ET RFSO3SO3RF. HETEROLYSE DE LA LIAION S-O

Oudrhiri-Hassani, M.,Brunel, D.,Germain, A

, p. 163 - 178 (1986)

Perfluoroalkyl perfluoroalkanesulfonates...

The vibrational spectrum of trifluoromethanesulphonic acid, CF3SO3H, and the determination of its degrees of discociation in aqueous solution by Raman spectroscopy

Edwards, H. G. M.

, p. 715 - 720 (1989)

The Raman and i.r. spectra of trifluorom...

Perfluoroalkanesulfonylimids and their lithium salts: Synthesis and characterisation of intermediates and target compounds

Conte, Lino,Gambaretto, Gian Paolo,Caporiccio, Gerardo,Alessandrini, Fabrizio,Passerini, Stefano

, p. 243 - 252 (2004)

ECF processes have been extensively expe...

SYNTHESIS OF TRIFLUOROMETHANESULFONATE ESTERS BY REATION OF ALKYL CHLORIDES WITH CHLORINE (I) AND BROMINE (I) TRIFLUOROMETHANESULFONATE

Katsuhara,Yutaka,Desmarteau, Darryl D.

, p. 257 - 264 (1980)

The synthesis of the first trifluorometh...

Remarkable Acid Catalysis in Proton-Coupled Electron-Transfer Reactions of a Chromium(III)-Superoxo Complex

Devi, Tarali,Lee, Yong-Min,Nam, Wonwoo,Fukuzumi, Shunichi

, p. 8372 - 8375 (2018)

Much enhanced acid catalysis was observe...

Water determines the products: An unexpected Br?nsted acid-catalyzed PO-R cleavage of P(iii) esters selectively producing P(O)-H and P(O)-R compounds

Li, Chunya,Wang, Qi,Zhang, Jian-Qiu,Ye, Jingjing,Xie, Ju,Xu, Qing,Han, Li-Biao

supporting information, p. 2916 - 2922 (2019/06/18)

Water is found able to determine the sel...

PROCESS FOR THE PREPARATION OF HALOALKANESULFONIC ACIDS FROM SULFUR TRIOXIDE AND A HALOALKANE

-

Page/Page column 16; 17, (2019/12/15)

The present invention relates to a proce...

Acidity and reactivity of trifluoromethanesulfonic acid in liquid and solid acid catalysts

Nunziata Clara Marziano, Lucio Ronchin, Claudio Tortato, Armando Zingales, Abdiqafar A Sheikh-Osman

Journal of Molecular Catalysis A: Chemical Volume 174, Issues 1–2, 1 October 2001, Pages 265-277

From experimental data obtained using the Hammett acidity functions it appears that TFMSA and perfluorinated acid resins are superacids with H0 values between −12 and −14 in the scale of superacidity ranging between −10 and −20 .

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