ChemicalBook > CAS DataBase List > Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)

Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)

Product Name: Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)
CAS No.: 819050-89-0
Chemical Name: Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)
Synonyms: Rh2(esp)2;Bis[rhodium(αBis(α,α,α',α'-tetramethyl-1,3-benzenedipropionato)dirhodium;Bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic acid);3,3'-benzene-1,3-diylbis(2,2-dimethylpropanoic acid) - rhodium;bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic acid)];Bis[rhodium(±,±,±',±'-tetramethyl-1,3-benzenedipropionic Acid)];bis[(α,α,α',α'-tetramethyl-1,3-Phenylenebispropionic acid)rhodium;Bis[rhodium(a,a,a#,a#-tetramethyl-1,3-benzenedipropionicacid)],96%;Bis[rhodium(a,a,a#,a#-tetramethyl-1,3-benzenedipropionic acid)], 96%
CBNumber: CB8972901
Molecular Formula: 2C16H22O4.Rh2
Formula Weight: 762.512
MOL File: 819050-89-0.mol

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Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid) Property

Melting point:: >300 °C
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
color: Yellow to Brown to Dark green
InChI: InChI=1S/2C16H22O4.2Rh/c2*1-15(2,13(17)18)9-11-6-5-7-12(8-11)10-16(3,4)14(19)20;;/h2*5-8H,9-10H2,1-4H3,(H,17,18)(H,19,20);;
InChIKey: OBMUTUNJWNQIAJ-UHFFFAOYSA-N
SMILES: [Rh][Rh].O=C(C(C)(CC1C=C(C=CC=1)CC(C)(C)C(O)=O)C)O.O=C(C(CC1=CC=CC(CC(C(O)=O)(C)C)=C1)(C)C)O

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Safety

WGK Germany: 3
HS Code: 28439000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P390Absorb spillage to prevent material damage.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 662623
Product name: Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)]
Purity: 96%
Packaging: 100mg
Price: $103.96
Updated: 2025/07/31

Sigma-Aldrich

Product number: 662623
Product name: Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)]
Purity: 96%
Packaging: 500mg
Price: $363
Updated: 2025/07/31

TCI Chemical

Product number: B4549
Product name: Bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic Acid)]
Purity: >96.0%(HPLC)
Packaging: 100mg
Price: $135
Updated: 2025/07/31

TCI Chemical

Product number: B4549
Product name: Bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic Acid)]
Purity: >96.0%(HPLC)
Packaging: 500mg
Price: $449
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0008546
Product name: BIS(RHODIUM(ALPHA,ALPHA,ALPHA',ALPHA'-TETRAMETHYL-1,3-BENZENEDIPROPIONIC ACID))
Purity: 96.00%
Packaging: 100MG
Price: $668.47
Updated: 2021/12/16

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Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid) Chemical Properties,Usage,Production

Uses

Rh2(esp)2: An Exceptionally Efficient and Selective Catalyst for C-H Amination

reaction suitability

core: rhodium
reagent type: catalyst
reaction type: C-H Activation

Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid) manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid) 819050-89-0
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-05-20

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bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic acid)]

Rh2(esp)2

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Bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic acid)

bis(lambda2-rhodium(2+)) bis(3-[3-(2-carboxylato-2,2-dimethylethyl)phenyl]-2,2-dimethylpropanoate)

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Bis[rhodium(alpha,alpha,alpha’,alpha’-tetramethyl-1,3-benzenedipropionic Acid)

3,3'-benzene-1,3-diylbis(2,2-dimethylpropanoic acid) - rhodium

Bis[rhodium(±,±,±',±'-tetramethyl-1,3-benzenedipropionic Acid)]

819050-89-0

C32H40O8Rh2

2C16H22O4Rh2

Catalysis and Inorganic Chemistry

Chemical Synthesis

Rhodium