2-Amino-5-nitrophenol, 95%, Thermo Scientific Chemicals

Description

2-Amino-5-nitrophenol has been used as starting material in the synthesis of series of (Z)-2-(substituted aryl)-N-(3-oxo-4-(substituted carbamothioyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl) hydrazine carboxamides, as semi permanent (nonoxidative) hair colorant and as toner in permanent (oxidative) hair dye products, in synthesis of series of 7-benzylamino-2H-1,4-benzoxazin-3(4H)-ones, anticonvulsant agents. Also used as a reactant for, diazotation and coupling reactions, preparation of biologically and pharmacologically active molecules. It is also applied in hair dyes and to make azo dyes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-Amino-5-nitrophenol has been used as starting material in the synthesis of series of (Z)-2-(substituted aryl)-N-(3-oxo-4-(substituted carbamothioyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl) hydrazine carboxamides, as semi permanent (nonoxidative) hair colorant and as toner in permanent (oxidative) hair dye products, in synthesis of series of 7-benzylamino-2H-1,4-benzoxazin-3(4H)-ones, anticonvulsant agents. Also used as a reactant for, diazotation and coupling reactions, preparation of biologically and pharmacologically active molecules. It is also applied in hair dyes and to make azo dyes.

Solubility
Insoluble in water. Solubility in methanol gives very faint turbidity. Soluble in alcohol, benzene, acetone, and diethyl ether.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Specifications

Chemical Identifiers

• CAS: 121-88-0
• Molecular Formula: C6H6N2O3
• Molecular Weight (g/mol): 154.125
• MDL Number: MFCD00007692
• InChI Key: DOPJTDJKZNWLRB-UHFFFAOYSA-N
• Synonym: 2-hydroxy-4-nitroaniline, 5-nitro-2-aminophenol, phenol, 2-amino-5-nitro, ursol yellow brown a, rodol yba, 3-nitro-6-aminophenol, 3-hydroxy-4-aminonitrobenzene, 2-amino-5-nitro-phenol, ccris 754, 4-amino-3-hydroxynitrobenzene
• PubChem CID: 4984721
• ChEBI: CHEBI:82384
• IUPAC Name: 2-amino-5-nitrophenol
• SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)N

• Melting Point: ∼200°C (decomposition)
• Quantity: 100 g
• Beilstein: 972974
• Solubility Information: Insoluble in water. Solubility in methanol gives very faint turbidity. Soluble in alcohol,benzene,acetone,and diethyl ether.
• Formula Weight: 154.13
• Percent Purity: 96%
• Chemical Name or Material: 2-Amino-5-nitrophenol

Safety and Handling

Hazard Category	H302-H317-H319
Hazard Statement	GHS H Statement H341-H315-H319-H335 Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P363-P501c
EINECSNumber	204-503-8
RTECSNumber	SJ6302500
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only