(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane)

(S,S)-1,2-双[(叔丁基)甲基膦]乙烷双(硼烷)

Also known as: (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Bis(borane), (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane, Borane-(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Complex, Borane - (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Complex, (s,s)-1,2-bis[(tert-butyl)methylphosphino]ethane bis(borane), 1,2-bis(boranato(tert-butyl)methylphosphino)ethane, Phosphine, 1,1'-[(1S,2S)-1,2-diboryl-1,2-ethanediyl]bis[1-(1,1-dimethylethyl)-1-methyl-, [(1S,2S)-1,2-Diboryl-1,2-ethanediyl]bis[methyl(2-methyl-2-propanyl)phosphine]

(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane) (CAS 203000-48-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H30B2P2 and a molecular weight of 257.936 g/mol. It is also known as (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Bis(borane), (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane and Borane-(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Complex. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
203000-48-0
Jingsj CID
J-1519044-4
Molecular Formula
C12H30B2P2
Chinese Name
(S,S)-1,2-双[(叔丁基)甲基膦]乙烷双(硼烷)
Molecular Weight
257.936 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane)?

The CAS number of (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane) is 203000-48-0.

What are the molecular formula and molecular weight of (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane)?

(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane) has molecular formula C12H30B2P2 and molecular weight 257.936 g/mol.

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

Last updated:

How to cite: Jingsj. "(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane bis(borane) (CAS 203000-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519044-4 (accessed 2026-10-25).

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