[B20870] CAS 121-88-0 | 2-Amino-5-nitrophenol, 95% | Alfa
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Brand: Alfa Aesar
121-88-0 | C6H6N2O3 | 2-amino-5-nitrophenol
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Chemical Identifiers
CAS
121-88-0
Molecular Weight (g/mol)
154.13
Synonym
2-amino-5-nitrophenol
SMILES
NC1=CC=C(C=C1O)[N+]([O-])=O
InChI Key
DOPJTDJKZNWLRB-UHFFFAOYSA-N
Molecular Formula
C6H6N2O3
IUPAC Name
2-amino-5-nitrophenol
Specifications
Form
Crystals or powder or crystalline powder
Appearance (Color)
Orange-brown to brown
Assay (Non-aqueous acid-base Titration)
≥94.0 to ≤106.0%
설명
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.
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.
Other References:
Beilstein:972974
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H317-H319
GHS H StatementH341-H315-H319-H335Suspected of causing genetic defects.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:SJ6302500
경고:RUO – Research Use Only
CAS121-88-0FORMULAC6H6N2O3EINECS204-503-8MDLMFCD00007692
| Pakage | 100g, 25g |
|---|---|
| brand | Alfa Aesar |
