产品名称
二碘甲烷, ReagentPlus®, 99%, contains copper as stabilizer
vapor density
9.25 (vs air)
Quality Level
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
SMILES string
ICI
InChI
1S/CH2I2/c2-1-3/h1H2
InChI key
NZZFYRREKKOMAT-UHFFFAOYSA-N
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。
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。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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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
危险化学品
此项目有
Photodissociation dynamics of diiodomethane in solution.
Tarnovsky AN, et al.
Chemical Physics Letters, 312(2), 121-130 (1999)
Nickel-catalysed cyclopropanation of electron-deficient alkenes with diiodomethane and diethylzinc.
Xu J, et al.
Chemical Communications (Cambridge, England), 52(16), 3372-3375 (2016)
Mohd I Ishak et al.
Journal of colloid and interface science, 583, 414-424 (2020-10-05)
Frictional and nanomechanical properties of nanostructured polymer surfaces are important to their technological and biomedical applications. In this work, poly(ethylene terephthalate) (PET) surfaces with a periodic distribution of well-defined nanopillars were fabricated through an anodization/embossing process. The apparent surface energy
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 158429-25G | 04061838743930 |
| 158429-500G | 04061838743947 |
| 158429-100G | 04061838743923 |
