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供應(yīng) 4,4′-二氟二苯甲酮 /345-92-6  |
規(guī) 格: |
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價(jià) 格: |
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數(shù) 量: |
1 |
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發(fā)布時(shí)間: |
2016-03-16 |
有效期: |
255天 |
備 注: |
4,4′-二氟二苯甲酮
中文名稱:4,4′-二氟二苯甲酮 英文名稱:4,4′-Difluoro diphenylmethanone
分 子 式:C13H8F2O CAS NO:345-92-6 結(jié) 構(gòu) 式:如右圖 分子量:218.2 外 觀:白色至類白色結(jié)晶性粉末 含 量:99.0%熔 點(diǎn):106-109 沸點(diǎn):137 閃點(diǎn):118.4 干燥失重:0.5% 主要用途:可作光記錄及電記錄材料的成像劑和電荷控制劑,還可作某些聚合反應(yīng)的引發(fā)劑,是許多共聚物 的單體材料。 危害性概述:刺激眼睛、呼吸系統(tǒng)和皮膚
4,4 -Difluoro diphenylmethanone
CAS NO:345-92-6
structure type: such as the molecular weight: 218.2 appearance: white or almost white crystalline powder content: 99% melting point: 106-109 boiling point: 137 flash point: 118.4 drying: 0.5% main uses : can be used for optical recording and electrical recording material imaging agent and a charge control agent, also can make some polymerization initiator, is a lot of copolymer monomer material. Harmfulness of overview: irritating to eyes, respiratory system and skin
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