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HomeProduct name list4-Phenoxyaniline

4-Phenoxyaniline

Synonym(s):4-Aminophenyl phenyl ether

  • CAS NO.:139-59-3
  • Empirical Formula: C12H11NO
  • Molecular Weight: 185.22
  • MDL number: MFCD00007862
  • EINECS: 205-367-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-16 13:12:53
4-Phenoxyaniline Structural

What is 4-Phenoxyaniline?

Chemical properties

brown to green-brown crystalline flakes or powder

Safety Profile

Mutation data reported. A skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise 4-phenoxyaniline from water. [Beilstein 13 IV 1020.]

Properties of 4-Phenoxyaniline

Melting point: 82-84 °C(lit.)
Boiling point: 140 °C (2.2503 mmHg)
Density  1.0936 (rough estimate)
refractive index  1.5300 (estimate)
pka 4.75±0.10(Predicted)
form  Crystalline Flakes or Powder
color  Brown to green-brown
Water Solubility  < 1 g/L (20 ºC)
BRN  777708
CAS DataBase Reference 139-59-3(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 4-phenoxy-(139-59-3)
EPA Substance Registry System Benzenamine, 4-phenoxy- (139-59-3)

Safety information for 4-Phenoxyaniline

Signal word Warning
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H301:Acute toxicity,oral
H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H341:Germ cell mutagenicity
H400:Hazardous to the aquatic environment, acute hazard
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 4-Phenoxyaniline

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