推荐产品
等级
reagent
质量水平
蒸汽密度
9.25 (vs air)
产品线
ReagentPlus®
方案
99%
表单
liquid
包含
copper as stabilizer
沸点
67-69 °C/11 mmHg (lit.)
mp
5-8 °C (lit.)
密度
3.325 g/mL at 25 °C (lit.)
官能团
iodo
SMILES字符串
ICI
InChI
1S/CH2I2/c2-1-3/h1H2
InChI key
NZZFYRREKKOMAT-UHFFFAOYSA-N
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一般描述
二碘甲烷是一种溶剂，可用作形成金属卤化物的卤键供体。
二碘甲烷(CH2I2)是一种含碘的有机化合物。 通过在310nm处光引发，它在乙腈中的分解已有研究。通过飞秒泵浦探针光谱和从头分子动力学模拟对CH2I2的光分解研究表明，该过程可产生二碘甲烷的异构体(CH2I-I)作为热光产物。在大气中，它可在臭氧存在下进行光解，并产生碘氧化物(IO)，该过程会导致形成气溶胶。其真空紫外(VUV)光吸收光谱已有报道。
二碘甲烷(CH2I2)是一种含碘的有机化合物。 通过在310nm处光引发，它在乙腈中的分解已有研究。通过飞秒泵浦探针光谱和从头分子动力学模拟对CH2I2的光分解研究表明，该过程可产生二碘甲烷的异构体(CH2I-I)作为热光产物。在大气中，它可在臭氧存在下进行光解，并产生碘氧化物(IO)，该过程会导致形成气溶胶。其真空紫外(VUV)光吸收光谱已有报道。
应用
二碘甲烷可用作接触角测量中的探针溶剂，以分析聚合物表面的亲水性。
二碘甲烷已被用作探针液，用于评价儿茶酚胺涂覆的纤维表面的表面能的极性和分散组分。它可用于制备环丙基酮、酯和酰胺。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
230.0 °F - closed cup
闪点(°C)
110 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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