Skip to Content
Merck
All Photos(1)

Documents

Safety Information

335037

Sigma-Aldrich

Dihydridotetrakis(triphenylphosphine)ruthenium(II)

Synonym(s):

Tetrakis(triphenylphosphine)ruthenium dihydride

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
[(C6H5)3P]4RuH2
CAS Number:
Molecular Weight:
1156.26
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

form

powder

reaction suitability

core: ruthenium
reagent type: catalyst

mp

181-183 °C (lit.)

SMILES string

[RuH2].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12

InChI

1S/4C18H15P.Ru.2H/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h4*1-15H;;;

InChI key

RXFATFKBDIQXLS-UHFFFAOYSA-N

Application

Catalyst for hydration of nitriles, isomerization of alkynes,Knoevenagel reactions and conjugate additions, and transferhydrogenation

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

335037-BULK:
335037-2.5G:
335037-500MG:
335037-VAR:


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ma, D.; Lu, X.
Tetrahedron Letters, 30, 843-843 (1989)
Murahashi, S-I.; Sasao, S. et al.
The Journal of Organic Chemistry, 57, 2521-2521 (1992)
Naota, T.; Taki, H. et al.
Journal of the American Chemical Society, 111, 5954-5954 (1989)

Articles

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service