158429
二碘甲烷
99%, liquid, ReagentPlus®, contains copper as stabilizer
别名:
碘化亚甲基
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关于此项目
经验公式（希尔记法）:
CH2I2
化学文摘社编号:
分子量:
267.84
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-841-5
MDL number:
Beilstein/REAXYS Number:
1696892
Assay:
99%
Form:
liquid
产品名称
二碘甲烷, ReagentPlus®, 99%, contains copper as stabilizer
InChI key
NZZFYRREKKOMAT-UHFFFAOYSA-N
InChI
1S/CH2I2/c2-1-3/h1H2
SMILES string
ICI
vapor density
9.25 (vs air)
product line
ReagentPlus®
assay
99%
form
liquid
contains
copper as stabilizer
bp
67-69 °C/11 mmHg (lit.)
mp
5-8 °C (lit.)
density
3.325 g/mL at 25 °C (lit.)
functional group
iodo
Quality Level
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Application
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。
General description
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。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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