CAS Number: 100-01-6
Formula: C6H6N2O2
Formula Weight: 138.12
Linear Formula: O2NC6H4NH2
MDL No.: MFCD00007858
Purity: >=99%
Boiling Point: 260 C/100 mmHg(lit.)
Melting Point: 146-149 C (lit.)
Beilstein Registry Number: 508690
EC Number: 202-810-1
UNSPSC Code: 12352100
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.
Application: Product of chromogenic reactions.
RTECS: BY7000000
RIDADR: UN 1661 6.1 / PGII
WGK Germany: 3
Flash Point(F): 415.4 F
Flash Point(C): 213 C
R Codes: 23/24/25-33-52/53
S Codes: 28-36/37-45-61
IOD Codes: T
Symbol: GHS06, GHS08
Signal Word: Danger
Hazard Statements: H301 + H311 + H331-H373-H412
Precautionary statements: P261-P273-P280-P301 + P310-P311