推薦產品
蒸汽密度
9.25 (vs air)
品質等級
產品線
ReagentPlus®
化驗
99%
形狀
liquid
包含
copper as stabilizer
bp
67-69 °C/11 mmHg (lit.)
mp
5-8 °C (lit.)
密度
3.325 g/mL at 25 °C (lit.)
SMILES 字串
ICI
InChI
1S/CH2I2/c2-1-3/h1H2
InChI 密鑰
NZZFYRREKKOMAT-UHFFFAOYSA-N
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一般說明
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。
應用
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。
法律資訊
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 3
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
230.0 °F - closed cup
閃點（°C）
110 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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分析證明 (COA)
Lot/Batch Number
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