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Diiodomethane is used as a pharmaceutical intermediate. Diiodomethane is used to determine the density of minerals and other solid samples due to its high density. It is used as an optical contact liquid to determine the refractive index of certain gemstones. In simmons-smith reaction, it acts as a reagent to generate methylene (carbine) free radical. It reacts with olefins to prepare cyclopropanes with high stereo specificity.
Items | Specification |
Appearance | Colorless or yellow heavy liquid |
Assay | ≥98% |
Molecular formula | CH2I2 |
Molecular weight | 267.84 |
EINECS | 200-841-5 |
Product parameters | |
Cas number: | 75-11-6 |
Appearance: | Colorless or yellow heavy liquid |
Purity: | 98%min |
Package details: | 25,200kg/drum or per your request |
Brand: | Fortunachem |
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