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2-Amino-4,5-dichlorophenol

2-Amino-4,5-dichlorophenol structure

CAS No:
28443-57-4
Formula:
C6H5Cl2NO
Chemical Name:
2-Amino-4,5-dichlorophenol
Synonyms:
2-amino-4,5-dichlorophenol;Phenol, 2-amino-4,5-dichloro-;2-amino-4.5-dichlorophenol;3,4-dichloro-6-aminophenol;6-hydroxy-3,4-dichloroaniline;SCHEMBL4750720;CTK8B6316;DTXSID50182643;KS-00002A2E
Categories:
Chemical Reagents > Organic Reagents

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2-Amino-4,5-dichlorophenol Basic Attributes

Molecular Weight：

178.02

Exact Mass：

176.97500

DSSTox ID：

DTXSID50182643

HScode：

2922299090

Characteristics

PSA：

46.2

XLogP3：

2.4

Density：

1.56g/cm3

Melting Point：

174-175 °C

Boiling Point：

309.1°C at 760 mmHg

Flash Point：

140.7ºC

Refractive Index：

1.661

Vapor Pressure：

0.000358mmHg at 25°C

Safety Information

hazard class code：

36/37/38

safety instructions：

26-36/37/39

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, 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.

Drug Information

MeSH Entry Terms：

2-amino-4,5-dichlorophenol

2-Amino-4,5-dichlorophenol Use and Manufacturing

2-Amino-4, 5-dichlorophenol To a solution of 4, 5-dichloro-2-nitrophenol (1.5g, 7.2lmmol) in EtOH (2OmL) were added NH4CI (1.93g, 36.lmmol), Fe powder (2.Og, 36.lmmol) and H20 (5.OmL). The reaction mixture was stirred at 90 00 for 2h. The TLC showed reaction to be complete. Reaction mixture was cooled to room temperature and filtered through a celite bed. The filtrate was concentrated, diluted with H20 (25mL) and extracted with EtOAc (3x5OmL). The organics were dried (Na2504), filtered and concentrated under reduced pressure The residue was purified by column chromatography using silica gel (100-200 mesh), eluting with 25percent EtOAc in hexane to afford 2-amino-4, 5- dichlorophenol as yellow solid. Yield: 700 mg (54percent); (MS (ESI-) for CHNOS m/z 176.13 [M-H].1H NMR (400 MHz, DMSO-d6): 9.73 (bs, 1H), 6.71-6.74 (m, 2H), 4.95 (bs, 2H).

Computed Properties

Molecular Weight:178.01
XLogP3:2.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:176.9748192
Monoisotopic Mass:176.9748192
Topological Polar Surface Area:46.2
Heavy Atom Count:10
Complexity:122
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

28443-57-4 2-amino-4,5-dichlorophenol

CAS No.: 28443-57-4

Grade: Industrial Grade

Content: 95%

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Guide of 2-Amino-4,5-dichlorophenol

Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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2-Amino-4,5-dichlorophenol

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