Chloroiodomethane
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| General | ||||||||||||||||
| Surname | Chloroiodomethane | |||||||||||||||
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| Molecular formula | CH 2 ClI | |||||||||||||||
| Brief description |
yellow liquid |
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| properties | ||||||||||||||||
| Molar mass | 176.38 g mol −1 | |||||||||||||||
| Physical state |
liquid |
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| density |
2.422 g cm −3 |
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| boiling point |
108-109 ° C |
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| Refractive index |
1.582 (20 ° C) |
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C | ||||||||||||||||
Chloriodomethane is a chemical compound from the group of aliphatic and saturated halogenated hydrocarbons or dihalomethanes .
Extraction and presentation
Chloriodomethane can be obtained by reacting dichloromethane with sodium iodide in DMF .
properties
Chloriodomethane is a yellow liquid. It crystallizes in the orthorhombic crystal system with the space group Pnma (space group no. 62) and the lattice constants : a = 638.3, b = 670.6, c = 886.7 pm.
use
Chloriodomethane is used as a synthetic chemical.
Web links
Commons : Chloriodomethane - Collection of pictures, videos and audio files
Individual evidence
- ↑ a b c d e f g Entry for CAS no. 593-71-5 in the GESTIS substance database of the IFA , accessed on January 28, 2012(JavaScript required) .
- ↑ Data sheet Chloroiodomethane, purum, ≥ 97.0% (GC) from Sigma-Aldrich , accessed on October 22, 2016 ( PDF ).
- ↑ Sotaro Miyano, Harukichi Hashimoto: Convenient Synthesis of Chloroiodomethane from Dichloromethane and Sodium Iodide in DMF . In: Bulletin of the Chemical Society of Japan . tape 44 , no. 10 , 1971, p. 2864-2865 , doi : 10.1246 / bcsj.44.2864 .
- ↑ BH Torrie, OS Binbrek, R. Von Dreele: Crystal structure of chloroiodomethane . In: Molecular Physics . tape 79 , no. 4 , 1993, p. 869-874 , doi : 10.1080 / 00268979300101691 .