Bis(triphenylphosphine)copper(I) borohydride

双(三苯基膦)硼氢化铜(I)

Also known as: Bis-(triphenylphosphino)-cuprous borohydride, Bis(triphenylphosphine)copper(I) tetrahydridoborate, Bis(triphenylphosphine)copper(i) borohydride, Bis(triphenylphosphine)copper tetrahydroborate, Copper,[tetrahydroborato(1-)-kH,kH']bis(triphenylphosphine)-,(T-4)-, BIS(TRIPHENYLPHOSPHINE)COPPER TETRAHYDROBORATE, BIS(TRIPHENYLPHOSPHINE)COPPER(I) BOROHYDRIDE, Bis(triphenylphosphine)copper Tetrahydroborate

Bis(triphenylphosphine)copper(I) borohydride (CAS 16903-61-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C36H33BCuP2 and a molecular weight of 601.95200 g/mol. It is also known as Bis-(triphenylphosphino)-cuprous borohydride, Bis(triphenylphosphine)copper(I) tetrahydridoborate and Bis(triphenylphosphine)copper(i) borohydride. Key properties include a melting point of 164 °C (dec.)(lit.), a boiling point of 249.7ºC at 760 mmHg, a density of 1.105g/cm3 and a flash point of 104.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16903-61-0
Jingsj CID
J-48199-1
Molecular Formula
C36H33BCuP2
Chinese Name
双(三苯基膦)硼氢化铜(I)
Molecular Weight
601.95200 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point164 °C (dec.)(lit.)
Boiling Point249.7ºC at 760 mmHg
Density1.105g/cm3
Flash Point104.8ºC

Frequently Asked Questions

What is the CAS number of Bis(triphenylphosphine)copper(I) borohydride?

The CAS number of Bis(triphenylphosphine)copper(I) borohydride is 16903-61-0.

What are the molecular formula and molecular weight of Bis(triphenylphosphine)copper(I) borohydride?

Bis(triphenylphosphine)copper(I) borohydride has molecular formula C36H33BCuP2 and molecular weight 601.95200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Bis(triphenylphosphine)copper(I) borohydride (CAS 16903-61-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48199-1 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.