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| CAS号 : | 92-84-2 |
精确质量 : | 199.04600 |
| 分子式 : | C12H9NS |
logP : | 4.03280 |
| 分子量 : | 199.27200 |
PSA : | 37.33000 |
吩噻嗪 | |
10H-phenothiazine | |
92-84-2 | |
C12H9NS | |
199.27200 | |
37.33000 | |
4.03280 | |
199.04600 |
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1.6353
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黄色或淡绿色粉末
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库房通风低温干燥,与氧化剂分开储运
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202°C
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371 °C(lit.)
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184 °C
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2 mg/L (25 ºC)
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1.362
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Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. May discolour upon exposure to light.
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GHS07, GHS08 | |
警告 | |
H302; H317; H373; H412 | |
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SN5075000
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29343090
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1
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S26-S36-S61-S36/37/39-S29
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Xi; N
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R36/38; R43; R51/53
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HS:29343090.Other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. General tariff:6.5% |
1.将二苯胺、碘片及硫黄依次加入反应釜中,用电感加热约4h,升温至200℃左右。搅拌进行硫化反应2h,然后用过热蒸汽直接加热至220~250℃,同时将反应产物吩噻嗪吹至接受器,再出料至吸滤器,在真空下将水分抽干。滤饼用酒精和六亚甲基四胺的混合液(质量比1.5 | |
本品主要作为烯基单体的优良阻聚剂广泛地应用于丙烯酸、丙烯酸酯、甲基丙烯酸酯、醋酸乙烯酯的生产中。也用于药物、染料的合成、聚醚、抗氧剂及橡胶防老剂。还用于牲畜驱虫药、果树杀虫剂。 |