Chlorodi(p-tolyl)phosphine (CAS 1019-71-2)

Chinese name: P,P-双(4-甲基苯基)-氯化膦 氯二对甲苯基膦

Chlorodi(p-tolyl)phosphine is registered under CAS 1019-71-2. Molecular formula: C14H14ClP. Approximate molecular weight: 248.688. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1019-71-2
English name	Chlorodi(p-tolyl)phosphine
Chinese name	P,P-双(4-甲基苯基)-氯化膦 氯二对甲苯基膦
Molecular formula	C14H14ClP
Molecular weight	248.688
Boiling point	346.9℃at760mmHg
Density	1.159
Flash point	163.6℃
Vapor pressure	0.000112mmHgat25°C
HS code (ref.)	2903999090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1019-71-2?

Chlorodi(p-tolyl)phosphine is identified by CAS Registry Number 1019-71-2. Molecular formula: C14H14ClP. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Chlorodi(p-tolyl)phosphine?

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

How do I verify CAS 1019-71-2 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.