1,3,2-Dioxathiolane,2,2-dioxide (CAS 1072-53-3)

Chinese name: 1,3,2-二噁唑噻吩-2,2-二氧化物

1,3,2-Dioxathiolane,2,2-dioxide is registered under CAS 1072-53-3. Molecular formula: C2H4O4S. Approximate molecular weight: 124.116. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1072-53-3
English name	1,3,2-Dioxathiolane,2,2-dioxide
Chinese name	1,3,2-二噁唑噻吩-2,2-二氧化物
Molecular formula	C2H4O4S
Molecular weight	124.116
Boiling point	231.1°C at 760 mmHg
Density	1.604g/cm3
Flash point	93.5°C
Refractive index	1.469
Vapor pressure	0.0965mmHgat25°C
HS code (ref.)	2934999090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1072-53-3?

1,3,2-Dioxathiolane,2,2-dioxide is identified by CAS Registry Number 1072-53-3. Molecular formula: C2H4O4S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 1,3,2-Dioxathiolane,2,2-dioxide?

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

How do I verify CAS 1072-53-3 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.