p-xylylenebis(triphenylphosphonium bromide) (CAS 10273-74-2)

Chinese name: 双三苯基膦溴

p-xylylenebis(triphenylphosphonium bromide) is registered under CAS 10273-74-2. Molecular formula: C44H38Br2P2. Approximate molecular weight: 788.528. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10273-74-2
English name	p-xylylenebis(triphenylphosphonium bromide)
Chinese name	双三苯基膦溴
Molecular formula	C44H38Br2P2
Molecular weight	788.528
Melting point	300℃
HS code (ref.)	2933990090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10273-74-2?

p-xylylenebis(triphenylphosphonium bromide) is identified by CAS Registry Number 10273-74-2. Molecular formula: C44H38Br2P2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy p-xylylenebis(triphenylphosphonium bromide)?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 10273-74-2 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.