Product Name

  • Name

    2-AMINO-4-PHENYLPHENOL

  • EINECS 214-484-8
  • CAS No. 1134-36-7
  • Article Data7
  • CAS DataBase
  • Density 1.191 g/cm3
  • Solubility
  • Melting Point 198-202 °C(lit.)
  • Formula C12H11NO
  • Boiling Point 356 °C at 760 mmHg
  • Molecular Weight 185.225
  • Flash Point 169.1 °C
  • Transport Information
  • Appearance
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 1134-36-7 (2-AMINO-4-PHENYLPHENOL)
  • Hazard Symbols IrritantXi
  • Synonyms 4-Biphenylol,3-amino- (8CI);Phenol, 2-amino-4-phenyl- (6CI,7CI);2-Amino-4-phenylphenol;2-Hydroxy-5-phenylaniline;3-Amino-4-biphenylol;4-Phenyl-2-aminophenol;NSC 7950;
  • PSA 46.25000
  • LogP 3.22260

2-Amino-4-phenylphenol Specification

The (1,1'-Biphenyl)-4-ol, 3-amino-, with the cas register number 1134-36-7, has the systematic name of
3-aminobiphenyl-4-ol. This chemical belongs to the products classes of Organic Building Blocks; Oxygen Compounds; Phenols.

The characteristics of this chemical are as following: (1)ACD/LogP: 1.88; (2)ACD/LogD (pH 5.5): 1.84; (3)ACD/LogD (pH 7.4): 1.88; (4)ACD/BCF (pH 5.5): 14.35; (5)ACD/BCF (pH 7.4): 15.71; (6)ACD/KOC (pH 5.5): 227.82; (7)ACD/KOC (pH 7.4): 249.33; (8)#H bond acceptors: 2; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 12.47; (12)Index of Refraction: 1.653; (13)Molar Refractivity: 56.96 cm3; (14)Molar Volume: 155.4 cm3; (15)Polarizability: 22.58 ×10-24 cm3; (16)Surface Tension: 54 dyne/cm; (17)Density: 1.191 g/cm3; (18)Flash Point: 169.1 °C; (19)Enthalpy of Vaporization: 62.5 kJ/mol; (20)Boiling Point: 356 °C at 760 mmHg; (21)Vapour Pressure: 1.46E-05 mmHg at 25°C; (22)Exact Mass: 185.084064; (23)MonoIsotopic Mass: 185.084064; (24)Topological Polar Surface Area: 46.2; (25)Heavy Atom Count: 14; (26)Complexity: 177.

Use of (1,1'-Biphenyl)-4-ol, 3-amino-: (1,1'-Biphenyl)-4-ol, 3-amino- could react with dibromo-triphenyl-l5-phosphane to produce (2-Hydroxy-5-phenyl-phenylimino)triphenylphosphoran, with the field of 61%.

When you deal with this chemical, you should be very cautious. Being a kind of irritant chemical to eyes, respiratory system and skin, it may cause inflammation to the skin or other mucous. Therefore, you should take the following instructions to protect yourself. Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

In addition, you could convert the following datas into the molecular structure:
(1)SMILES:Oc2ccc(c1ccccc1)cc2N
(2)InChI:InChI=1/C12H11NO/c13-11-8-10(6-7-12(11)14)9-4-2-1-3-5-9/h1-8,14H,13H2
(3)InChIKey:IGIDZGNPFWGICD-UHFFFAOYAH

Below are the toxicity information of this chemical:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin > 1gm/kg (1000mg/kg)   National Technical Information Service. Vol. OTS0540931,
mouse LD50 oral 2262mg/kg (2262mg/kg)   National Technical Information Service. Vol. OTS0540931,
rat LD50 oral 2262mg/kg (2262mg/kg)   National Technical Information Service. Vol. OTS0540931,

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