1.Product name：1,3-Propane sultone（1,3-PS）
? Alias: propane sulfonolactone or 1,3-propane sulfonolactone
2.Product name：1,3-Propane sultone
3.CAS No.:1120-71-4
4. Molecular formula: C3H6O3S
5. Executive standard:
6. Packing: 25kg/plastic drum
7. Physical and chemical properties: yellow-brown liquid (low-temperature crystallization) in appearance, melting point (°C): 31 °C±1 °C ,? Assay (%): ≥99.0 (GC) plating grade, Content (%): ≥99.5 (GC) pharmaceutical grade
8.Uses: as a sulfonating agent for the production of electroplating intermediates, an important raw material for the synthesis of pharmaceutical and biological buffer (MOPS), an important raw material for the synthesis of acrylic resin aqueous monomers (SPP, SPE), and an important additive for lithium battery electrolyte. The product has high purity and can give all kinds of synthetic products excellent performance.

CAS NO:1120-71-4

EC NO:214-317-9

Molecular Formula:C₃H₆O₃S

Molecular Weight:122.1429

Synonyms:;3-Hydroxy-1-propanesulfonic acid (gamma) sultone;Propanesultone,99%;1,3-Propanesultone;1,2-Oxathiolane-2,2-dioxide;3-Hydroxy-1-propanesulphonic acid gamma-sultone;1,2-Oxathiolane 2,2-dioxide;1,2-OXATHIOLANE 2,2-DIOXIDE (1,3-PROPANE SULTONE);3-Hydroxy-1-propanesulfonic acid gamma-sultone;Propane sultone;1,3-PS;2-Mercapto thiazoline;1,3-Propanesulton;

Molecular Structure:

CAS NO:118-75-2

EC NO:204-274-4

Molecular Formula:C₆Cl₄O₂

Molecular Weight:245.8768

Synonyms:;Tetrachlorobenzoquinone;Tetrachloro-p-benzoquinone;1,2,4,5-tetrachlorobenzoquinone;1,4-Benzoquinone, 2,3,5,6-tetrachloro-;1,4-benzoquinone,tetrachloro-;2,3,5,6-Tetrachloro-1,4-benzoq;2,3,5,6-tetrachloro-2,5-cyclohexadiene-1,4-dione;chloranil;2,3,5,6-tetrachloro-4-benzoquinone;2,3,5,6-Tetrachlorobenzoquinone;2,3,5,6-tetrachloro-p-benzoquinon;2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione;P-chloranil (Tetrachloro-p-benzoquinone);Chloranil(1,4,5,8-Terachloro anthraquinone);

Molecular Structure: