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2-Amino-5-nitrophenol

2-Amino-5-nitrophenol
2-Amino-5-nitrophenol structure
CAS No.
121-88-0
Chemical Name:
2-Amino-5-nitrophenol
Synonyms
rodolyba;CI 76535;NSC 7087;ncic55970;ursolyellowbrowna;2-AMINO-5-NITROPENOL;2-AMINO-5-NIRTO PHENO;2-amino-5-nitro-pheno;2-Amino-5-nirtophenol;3-nitro-6-aminophenol
CBNumber:
CB5436138
Molecular Formula:
C6H6N2O3
Formula Weight:
154.12
MOL File:
121-88-0.mol

2-Amino-5-nitrophenol Properties

Melting point:
198-202 °C (dec.)(lit.)
Boiling point:
322.46°C (rough estimate)
Density 
1.3617 (estimate)
refractive index 
1.6890 (rough estimate)
form 
Crystalline Powder
color 
Rust brown to brown
Water Solubility 
insoluble
BRN 
972974
CAS DataBase Reference
121-88-0(CAS DataBase Reference)
EPA Substance Registry System
Phenol, 2-amino-5-nitro-(121-88-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-68-20/21/22
Safety Statements  26-36/37-45-36/37/39-36
RIDADR  2811
WGK Germany  2
RTECS  SJ6302500
TSCA  Yes
HS Code  29222900
Hazardous Substances Data 121-88-0(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2-Amino-5-nitrophenol price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 303585 2-Amino-5-nitrophenol 121-88-0 25g $45.9 2018-11-20 Buy
Sigma-Aldrich 303585 2-Amino-5-nitrophenol 121-88-0 100g $124 2018-11-20 Buy
TCI Chemical N0113 2-Amino-5-nitrophenol >98.0%(GC)(T) 121-88-0 25g $32 2018-11-22 Buy
TCI Chemical N0113 2-Amino-5-nitrophenol >98.0%(GC)(T) 121-88-0 500g $233 2018-11-22 Buy
Alfa Aesar B20870 2-Amino-5-nitrophenol, 96% 121-88-0 25g $24.8 2018-11-13 Buy

2-Amino-5-nitrophenol Chemical Properties,Uses,Production

Chemical Properties

Brown to rust Crystalline powder

Uses

Reactant for:• ;Diazotation and coupling reactions1• ;Preparation of biologically and pharmacologically active molecules2

General Description

Brown amorphous granules or powder. Melting point 198-202°C.

Air & Water Reactions

Is slowly oxidized by air at room temperature. Insoluble in water.

Reactivity Profile

2-Amino-5-nitrophenol is a reducing agent. Incompatible with strong oxidizing agents. Reacts slowly with oxygen in the air at room temperature. Stable at temperatures up to 140°F for two weeks when kept in the dark and under nitrogen. Stable under nitrogen for up to 24 weeks 77°F. Incompatible with strong bases . Incompatible with acid chlorides and acid anhydrides.

Fire Hazard

Flash point data for 2-Amino-5-nitrophenol are not available. 2-Amino-5-nitrophenol is probably combustible.

Purification Methods

Crystallise the phenol from water. [Beilstein 13 IV 803.]

2-Amino-5-nitrophenol Preparation Products And Raw materials

Raw materials

Preparation Products


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