Description

1,2-Bis(Di-I-Propylphosphino)Ethane, 98% is a high-purity bidentate phosphine ligand, a critical component in homogeneous catalysis. This compound matters because it facilitates highly selective and efficient transition metal-catalyzed reactions, enabling the synthesis of complex molecules. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for applications such as cross-coupling, hydrogenation, and hydroformylation.

Application

• As a versatile ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for C-C bond formation.
• In asymmetric hydrogenation catalysts for the production of chiral intermediates in pharmaceutical synthesis.
• For hydroformylation processes to convert alkenes into aldehydes.
• As a key component in homogeneous catalysis research and development for new synthetic methodologies.
• In the preparation of transition metal complexes with tailored steric and electronic properties.
• For academic and industrial R&D focused on organometallic chemistry and catalysis.

Basic Information

Product Name	1,2-Bis(Di-I-Propylphosphino)Ethane, 98%
CAS No.	87532-69-2
Molecular Formula	C14H32P2
Molecular Weight	262.34 g/mol
Synonyms	1,2-Bis(diisopropylphosphino)ethane; DIPPE; Bis(diisopropylphosphino)ethane; 1,2-Ethanediylbis[bis(1-methylethyl)phosphine]; Ethylenebis(diisopropylphosphine); (i-Pr)2PCH2CH2P(i-Pr)2; 1,2-Bis(di-iso-propylphosphino)ethane
EINECS	Contact for details

Quality Control

Our 1,2-Bis(Di-I-Propylphosphino)Ethane, 98% is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure identity, purity, and consistency meet the specified standard. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon). Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.