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2-Propenyl polysulfides

名称:2-Propenyl polysulfides
别名:72869-75-1
Diallyl polysulfide
Mixture of diallyl di-, tri-, tetra-, and pentasulfides
分子式:C6H10S2
COE编码:11912
FEMA:3533
JECFA:588
JECFA信息:
最近的JECFA评价的日期和会议次数:2000 (Session 55)
质量规格的状况:Full
物理形状/气味:pale yellow liquid with strong garlic-like odour
溶解度:insoluble in water; slightly soluble in alcohol; miscible in oil
沸点(℃):68℃ (15 mm Hg)
最低检测值%:95%
折射系数:1.643-1.653
比重:1.220 (20℃)
其他要求:allyl disulfides 2-10%; allyl trisulfides 20-30%; allyl tetrasulfides 30-40%; allyl pentasulfides 30-40%; the number of S atoms in the chemical formula varies from 2 to 5
验证实验:IR, HNMR
光谱图:
2-Propenyl polysulfides光谱图1

2-Propenyl polysulfides光谱图2