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Product Name:Benzoic dithioperoxyanhydride CAS:644-32-6 Purity:97% Package:100mg;250mg;1g;5g;
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Henan Weitesi Chemical Technology Co. LTD
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Product Name:Benzoic dithioperoxyanhydride CAS:644-32-6 Purity:97% Package:100mg;250mg;1g;5g
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Company Name: |
Bide Pharmatech Ltd.
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400-6005915 |
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Product Name:Benzoic dithioperoxyanhydride CAS:644-32-6 Purity:97% Package:100mg;250mg;1g;5g
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| dibenzoyl disulphide Basic information |
Product Name: | dibenzoyl disulphide | Synonyms: | dibenzoyl disulphide;Dibenzoyl persulfide;Disulfide,dibenzoyl;Inchi=1/C14H10o2S2/C15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/H1-10;benzenecarbothioic acid S-(benzoylthio) ester;Benzoic dithioperoxyanhydride | CAS: | 644-32-6 | MF: | C14H10O2S2 | MW: | 274.36 | EINECS: | 211-413-2 | Product Categories: | | Mol File: | 644-32-6.mol | ![dibenzoyl disulphide Structure](CAS/GIF/644-32-6.gif) |
| dibenzoyl disulphide Chemical Properties |
Melting point | 134.5°C | Boiling point | 387.34°C (rough estimate) | density | 1.3504 (rough estimate) | refractive index | 1.5341 (estimate) |
| dibenzoyl disulphide Usage And Synthesis |
Uses | Benzoyl Disulfide (cas# 644-32-6) is a useful reactant for the green preparation of amides and amines. | Purification Methods | About 300mL of solvent is blown off from a filtered solution of dibenzoyl disulfide (25g) in acetone (350mL). The remaining acetone is decanted from the solid which is recrystallised first from 300mL of 1:1 (v/v) EtOH/ethyl acetate, then from 300mL of EtOH, and finally from 240mL of 1:1 (v/v) EtOH/ethyl acetate. The yield is about 40% [Pryor & Pickering J Am Chem Soc 84 2705 1962]. [Beilstein 9 H 424, 9 II 289, 9 III 1977.] Handle in a fume cupboard because of TOXICITY and obnoxious odour. |
| dibenzoyl disulphide Preparation Products And Raw materials |
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