2,5-Dihydroxy-1,4-dithiane

• Product Name2,5-Dihydroxy-1,4-dithiane
  CAS No.40018-26-6
  Purity98%min
  Min Quantity500Kilograms
  Price500~1500
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  Molecular Structure

Detailed Description

Factory Direct Supply Good Quality Competitive Price 2,5-Dihydroxy-1,4-dithiane 40018-26-6 Pharmaceutical Intermediates

Quick Detail:

1.Synonyms: 2,5-DIHYDROXY-1,4-DITHIANE 1,4-DITHIANE-2,5-DIOL 4-DITHIANE-2,5-DIOL
2.CAS Registry Number: 40018-26-6
3. Einecs Number: 254-751-6
4. Classification:Organnic Intermediates
5. Standard:enterprise standard
6. Molecular Formula: C4H8O2S2
7. Molecular Weight: 152.24

8. Assay:99%
9. Store in a well-closed container away from moisture,2-8°C


Chemical properties:

Appearance White off-white crystalline powder
Density 1.531g/cm3
MP 130-145°C
BP 360.9 °C at 760 mmHg
Flash Point: 175.5 °C
Refractive index 1.689
Purity 99.5%
Solubility 3.9 g/L (20 oC) in water
Stability: No data.

Function:

1.In pharmaceutical industry,it is mainly used as carboxyl protective agent and cosolvent in the production of cephalosporin drugs.More specifically,it is mainly used for the production of cephazoline,cefradine,cefoperazone and cefaclor presently.
2.Serving as catalyst for production of polyurethane foams.
3.Serving as dye leveler of nylon,wool and other proteinic products to improve the durability of woolen products



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• 2,5-Dihydroxy-1,4-dithiane