1,2-dichloro-3-nitrobenzene
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | 1,2-dichloro-3-nitrobenzene | |||||||||||||||
other names |
vic -nitro- o -dichlorobenzene |
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Molecular formula | C 6 H 3 Cl 2 NO 2 | |||||||||||||||
Brief description |
light yellow solid with a characteristic odor |
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properties | ||||||||||||||||
Molar mass | 192.00 g mol −1 | |||||||||||||||
Physical state |
firmly |
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density |
1.72 g cm −3 (14 ° C) |
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Melting point |
61-62 ° C |
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boiling point |
258 ° C |
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Vapor pressure |
0.3 hPa (20 ° C) |
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solubility |
practically insoluble in water (66.8 mg l −1 at 20 ° C) |
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safety instructions | ||||||||||||||||
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Toxicological data | ||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
1,2-dichloro-3-nitrobenzene is a chemical compound from the group of aromatic nitro compounds .
Extraction and presentation
1,2-dichloro-3-nitrobenzene can be synthesized by nitration of o -dichlorobenzene , 3,4-dichloronitrobenzene being the main product of this reaction.
properties
1,2-Dichloro-3-nitrobenzene is a flammable, difficult to ignite, crystalline light yellow solid with a characteristic odor, which is practically insoluble in water. It decomposes when heated, producing hydrogen chloride and nitrous gases .
use
1,2-dichloro-3-nitrobenzene is used as an intermediate in the manufacture of other chemicals.
See also
Individual evidence
- ↑ a b c d e f g h i Entry on 1,2-dichloro-3-nitrobenzene in the GESTIS substance database of the IFA , accessed on January 8, 2020(JavaScript required) .
- ↑ a b c OECD : Screening Information Dataset (SIDS) Initial Assessment Report (SIAR) for Benzene, 1,2-dichloro-3-nitro- , accessed on December 25, 2016.
- ↑ a b Data sheet 1,2-dichloro-3-nitrobenzene (PDF) from Merck , accessed on December 25, 2016.