3,4-Dichloro-6-fluoroaniline
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3,4-Dichloro-6-fluoroaniline
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CAS No:
2729-36-4
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Formula:
C6H4Cl2FN
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Chemical Name:
3,4-Dichloro-6-fluoroaniline
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Synonyms:
4,5-dichloro-2-fluoroaniline;3,4-dichloro-6-fluoroaniline;NSC10278;Benzenamine, 4,5-dichloro-2-fluoro-;SCHEMBL1477638;CTK4F9412;DTXSID20278840;4,5-Dichloro-2-fluorobenzenamine;4,5-Dichloro-2-fluorophenylamine;4,5-dichloro-2-fluoro-phenylamine
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CAS No:
Safety Information
6.1
|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P311, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
3,4-Dichloro-6-fluoroaniline Use and Manufacturing
Into a 100-mL 3-necked round-bottom flask purged and maintained with an inert atmosphere of nitrogen, was placed Fe (14 g, 250.00 mmol, 10.50 equiv), AcOH (1.5 mL), water (24 mL). This was followed by the addition of 1 , 2-dichloro-4-fluoro-5 -nitrobenzene (5 g, 23.81 mmol, 1.00 equiv) at 100°C. The resulting solution was stirred for 30 min at 100°C. The reaction mixture was cooled to 10°C with a water/ice bath. The pH value of the solution was adjusted to 8-9 with saturated aqueous sodium bicarbonate. The solids were filtered out. The resulting solution was extracted with 3x40 mL of ether and the organic layers combined and dried over anhydrous sodium sulfate and concentrated under vacuum. This resulted in 4.2 g (98percent) of 4, 5-dichloro-2-fluoroaniline as a white solid.l, 2-dichloro-3-fluoro-5-nitro-benzene (5 g, 23.8 mmol), NHIn brief, 3, 4-Dicliloro-6-fluoroaniline (1 equivalent, prepared as described in U.S. Patent No. 6, 126, 917) was reacted with 4-chloro-7-fluoro-6-nitroquinazoline (3.5 equivalents, Compound 24, prepared as described hereinabove), in a mixture of iso-propylalcohol/ dichloromethane. After filtration, 4, 5-dichloro-2-fluoro-phenyl-(7-fluoro-6-nitro- quinazolin-4-yl)-amine was obtained.
Computed Properties
Molecular Weight:180.00
XLogP3:3.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:178.9704827
Monoisotopic Mass:178.9704827
Topological Polar Surface Area:26
Heavy Atom Count:10
Complexity:122
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 3,4-Dichloro-6-fluoroaniline
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Business licensed Certified factoryManufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acidInquiryCAS No.: 2729-36-4Grade: Industrial GradeContent: 95%
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