4,6-DIAMINO-2-MERCAPTOPYRIMIDINE (CAS 1004-39-3)

Chinese name: 4,6-二氨基-2-巰基嘧啶

4,6-DIAMINO-2-MERCAPTOPYRIMIDINE is registered under CAS 1004-39-3. Molecular formula: C4H6N4S. Approximate molecular weight: 142.182. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 1004-39-3
English name 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE
Chinese name 4,6-二氨基-2-巰基嘧啶
Molecular formula C4H6N4S
Molecular weight 142.182
Melting point >300?°C(lit.)
Boiling point 289.1 °C at 760 mmHg
Density 1.78 g/cm3
Flash point 128.7 °C
Vapor pressure 2.77E-07mmHgat25°C
HS code (ref.) 2933599090

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FAQ

What is CAS 1004-39-3?

4,6-DIAMINO-2-MERCAPTOPYRIMIDINE is identified by CAS Registry Number 1004-39-3. Molecular formula: C4H6N4S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4,6-DIAMINO-2-MERCAPTOPYRIMIDINE?

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

How do I verify CAS 1004-39-3 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.