2-(Trifluoromethoxy)benzenesulfonyl chloride (CAS 103008-51-1)

Chinese name: 2-(三氟甲氧基)苯磺酰氯

2-(Trifluoromethoxy)benzenesulfonyl chloride is registered under CAS 103008-51-1. Molecular formula: C7H4ClF3O3S. Approximate molecular weight: 260.618. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 103008-51-1
English name 2-(Trifluoromethoxy)benzenesulfonyl chloride
Chinese name 2-(三氟甲氧基)苯磺酰氯
Molecular formula C7H4ClF3O3S
Molecular weight 260.618
Melting point 27-31℃
Boiling point 75-77℃(1MMHG)
Density 1.415g/cm3
Flash point 99.415°C
Refractive index 1.577
Vapor pressure 0.024mmHgat25°C
HS code (ref.) 2909309090

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FAQ

What is CAS 103008-51-1?

2-(Trifluoromethoxy)benzenesulfonyl chloride is identified by CAS Registry Number 103008-51-1. Molecular formula: C7H4ClF3O3S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 2-(Trifluoromethoxy)benzenesulfonyl chloride?

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

How do I verify CAS 103008-51-1 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.