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2,4-二羟基二苯甲酮 CAS131-56-6

CAS:131-56-6
MF:C13H10O3
MW:214.22
EINECS:205-029-4
同义词:(2,4-二羟基苯基)苯基-methanon;(2,4-二羟基苯基)phenylmethanon(2,4-dihydroxybenzophenon);2,4-DHBP

2,4-二羟基二苯甲酮 CAS131-56-6
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什么是2,4-二羟基二苯甲酮 CAS131-56-6?

2,4-氢氧化具有无色或黄色的晶体的外表。 它可以溶解在汽油、苯丙酮和其他有机溶剂。 2,4-氢氧化具有非常少在水中的溶解度和不分解的碱浓缩和浓酸。 2,4-氢氧化可以被离子化的重金属,形成盐。 可以吸收270~280nm波长的紫外光。 熔点为130-131℃以上。

规格

项目 规格
熔点 144.5-147°C(亮。)
沸点 194°C(1毫米汞柱)
密度 1,32g/cm3
蒸气压力 0Pa在25℃
折射率 1.5090(估计)
闪点 125°C
2.964在25℃
酸性系数(pKa) 7.72±0.35(预测)

应用

2,4-氢氧化是主要用在聚酯、氯化聚酯、醋酸酯、聚氯乙烯、聚苯乙烯树脂玻璃、聚丙烯腈和其他树脂。 稳定在透明产品是更好的比色产品。 量产品中为0% ~为0.5%。

包装

25公斤/桶或根据客户的要求。

2,4-Dihydroxybenzophenone-pack

相关的关键词

2,Chemicalbook4-Dihydroxtbenzophenone;2,4-Dihydroxybenzofenon;2,4-二羟benzophenon;2,4-dihydroxydiphenylketone;Advastab48.

2,4-二羟基二苯甲酮 CAS131-56-6
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