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| CAS号 : | 2226-96-2 |
精确质量 : | 172.13400 |
| 分子式 : | C9H18NO2 |
logP : | 1.28370 |
| 分子量 : | 172.24500 |
PSA : | 23.47000 |
阻聚剂701 | |
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy | |
2226-96-2 | |
C9H18NO2 | |
172.24500 | |
23.47000 | |
1.28370 | |
172.13400 |
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橙色晶体
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Stable. Incompatible with strong oxidizing agents.
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2-8ºC
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69-71 °C(lit.)
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1.187 g/cm3
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soluble
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269ºC
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GHS07 | |
警告 | |
H302; H315; H319; H335 | |
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29333999
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1
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R22; R36/38
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S26-S36-S37/39
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TN8991000
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Xn
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HS:29333999.Oter compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
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该品对丙烯酸酯类、甲基丙烯酸酯类、丙烯酸、丙烯腈、苯乙烯、丁二烯有较好的阻聚效果。其阻聚性能优于酚类、芳胺类、醚类、醌类和硝基化合物等阻聚剂。用于防止烯烃单体在生产、分离、精制、储存或者运输过程中的自聚,控制和调节烯烃类及其衍生物的聚合度 |
