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185310 Aldrich

4-Nitroaniline

≥99%

  • CAS Number 100-01-6

  • Linear Formula O2NC6H4NH2

  • Molecular Weight 138.12

  •  Beilstein Registry Number 508690

  •  EC Number 202-810-1

  •  MDL number MFCD00007858

  •  PubChem Substance ID 24850683

  •  eCl@ss 39032009

  • Popular Documents:  FTNMR (PDF)  

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Properties

Related Categories Amines, Building Blocks, C6, Chemical Synthesis, Materials Science,
assay   ≥99%
bp   260 °C/100 mmHg(lit.)
mp   146-149 °C(lit.)
solubility   ethanol: soluble25 mg/mL, slightly hazy, yellow to brownish-yellow
  water: slightly soluble

Description

Application

Product of chromogenic reactions.

Packaging

5, 100, 500 g in glass bottle

General description

4-Nitroaniline forms molecular adducts with 4-amino benzoic acid. It reacts with nitrite ion in hydrochloric acid medium to form 4-nitrophenyldiazonium chloride, which couples with naphth-1-ol in alkaline medium to give a purple azo dye. Photocatalytic degradation of 4-nitroaniline in the presence of TiO2 suspensions in a batch and continuous annular reactor has been studied.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1661 6.1 / PGII
WGK Germany 
3
RTECS 
BY7000000
Flash Point(F) 
415.4 °F
Flash Point(C) 
213 °C
Protocols & Articles

Articles

Determination of Water Content in 4-Nitroaniline Using Karl Fischer Titration

Nitrogen compounds, acid amides and weakly basic amines (heterocyclenes) give no problems. They can be titrated according to the standard procedures. Strongly basic amines alter the pH value and must...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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