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[ 編 碼 ]：PI003
[ 別 名 ]：2,，4，6-三甲基苯甲?；?二苯基氧化膦
[ 英文名稱 ]：Diphenyl (2,4,6-trimethylbenzoyl)- phosphine oxide
[ CAS號(hào) ]：75980-60-8
Molecular Formula
分子式
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C22H21O2P
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Molecular Weight
分子量
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348.37
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Appearance
外觀
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Pale yellow crystal or powder
淡黃色晶體或粉末
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Assay
含量
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99.0%min(HPLC)
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Melting Point
熔點(diǎn)
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91-94℃
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Volatile
揮發(fā)份
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0.20%max
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Package
包裝
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20kg/carton
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Application
應(yīng)用
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PI-TPO is a photoinitiator for curing styrene-based unsaturated polyesters and acrylic resins.Its absorption in the long-wave region of the UV spectrum can fully cure even white paints and surfaces pigmented with TiO2.
用途：主要用于不飽和苯乙烯聚酯和丙烯酸類樹脂的UV固化,，其紫外光譜位于長(zhǎng)波區(qū)，能將白色涂料和以鈦白粉(TiO2)為顏料的厚涂層完全固化,。
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Structural Formula
分子結(jié)構(gòu)式
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Storage Conditions
貯存條件
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Store in a cool dry place and prevent from light.
陰涼,，干燥，避光條件下貯存,。
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