Product Name

  • Name

    4-PHENYLAZOBENZOYL CHLORIDE

  • EINECS 203-188-4
  • CAS No. 104-24-5
  • Article Data6
  • CAS DataBase
  • Density 1.21g/cm3
  • Solubility
  • Melting Point 94-97ºC
  • Formula C13H9ClN2O
  • Boiling Point 382.6 °C at 760 mmHg
  • Molecular Weight 244.68
  • Flash Point 148.2 °C
  • Transport Information
  • Appearance orange-red crystalline powder
  • Safety 26-27-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 104-24-5 (4-PHENYLAZOBENZOYL CHLORIDE)
  • Hazard Symbols CorrosiveC
  • Synonyms Benzoylchloride, 4-(phenylazo)- (9CI);Benzoyl chloride, p-(phenylazo)- (6CI,7CI,8CI);4-(Chlorocarbonyl)azobenzene;4-Phenylazobenzoyl chloride;NSC 7955;p-(Phenylazo)benzoyl chloride;4-phenyldiazenyl-benzoyl chloride;
  • PSA 41.79000
  • LogP 4.48100

Benzoyl chloride,4-(2-phenyldiazenyl)- Specification

The Benzoyl chloride,4-(2-phenyldiazenyl)-, with the CAS registry number 104-24-5, is also known as 4-(Phenylazo)benzoyl chloride. It belongs to the product categories of Azo/Diazo Compounds; Nitrogen Compounds; Organic Building Blocks. Its EINECS registry number is 203-188-4. This chemical's molecular formula is C13H9ClN2O and molecular weight is 244.6764. What's more, both its IUPAC name and systematic name are the same which is called 4-Phenyldiazenylbenzoyl chloride.

Physical properties about Benzoyl chloride,4-(2-phenyldiazenyl)- are: (1)ACD/LogP: 4.18; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.18; (4)ACD/LogD (pH 7.4): 4.18; (5)#H bond acceptors: 3; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 41.79 Å2; (9)Index of Refraction: 1.602; (10)Molar Refractivity: 68.91 cm3; (11)Molar Volume: 200.8 cm3; (12)Polarizability: 27.32×10-24cm3; (13)Surface Tension: 45.1 dyne/cm; (14)Density: 1.21 g/cm3; (15)Flash Point: 148.2 °C; (16)Enthalpy of Vaporization: 63.11 kJ/mol; (17)Boiling Point: 382.6 °C at 760 mmHg; (18)Vapour Pressure: 4.66E-06 mmHg at 25 °C.

Uses of Benzoyl chloride,4-(2-phenyldiazenyl)-: it is used to produce other chemicals. For example, it is used to produce a-MAPB-e-Z-L-Lys (trans). The reaction occurs with reagent 1M NaOH and solvent Dioxane. The yield is 92 %.

Benzoyl chloride,4-(2-phenyldiazenyl)- is used to produce a-MAPB-e-Z-L-Lys (trans)

When you are using this chemical, please be cautious about it as the following:
As a chemical, it may destroy living tissue on contact. In addition, this chemical may cause burns. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, in case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1) SMILES: ClC(=O)c2ccc(N=Nc1ccccc1)cc2
(2) InChI: InChI=1/C13H9ClN2O/c14-13(17)10-6-8-12(9-7-10)16-15-11-4-2-1-3-5-11/h1-9H
(3) InChIKey: RYMHZBAYPLCCAC-UHFFFAOYAT

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