Product Name

  • Name

    4-TERT-BUTYLPHENYL ISOCYANATE

  • EINECS
  • CAS No. 1943-67-5
  • Article Data11
  • CAS DataBase
  • Density 0.94 g/cm3
  • Solubility
  • Melting Point
  • Formula C11H13NO
  • Boiling Point 231.8 °C at 760 mmHg
  • Molecular Weight 175.23
  • Flash Point 82 °C
  • Transport Information
  • Appearance
  • Safety 26-36
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 1943-67-5 (4-TERT-BUTYLPHENYL ISOCYANATE)
  • Hazard Symbols HarmfulXn,ToxicT
  • Synonyms 1-tert-Butyl-4-isocyanatobenzene;4-(tert-Butyl)phenyl isocyanate;
  • PSA 29.43000
  • LogP 2.95140

Benzene,1-(1,1-dimethylethyl)-4-isocyanato- Specification

The Benzene,1-(1,1-dimethylethyl)-4-isocyanato-, with the CAS registry number 1943-67-5, is also known as 4-(tert-Butyl)phenyl isocyanate. It belongs to the product categories of Isocyanates; Nitrogen Compounds; Organic Building Blocks. This chemical's molecular formula is C11H13NO and molecular weight is 175.23. What's more, its systematic name is 1-tert-butyl-4-isocyanatobenzene.

Physical properties of Benzene,1-(1,1-dimethylethyl)-4-isocyanato- are: (1)ACD/LogP: 4.27; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.27; (4)ACD/LogD (pH 7.4): 4.27; (5)ACD/BCF (pH 5.5): 1036.51; (6)ACD/BCF (pH 7.4): 1036.51; (7)ACD/KOC (pH 5.5): 5013.57; (8)ACD/KOC (pH 7.4): 5013.57; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 29.43 Å2; (13)Index of Refraction: 1.499; (14)Molar Refractivity: 54.57 cm3; (15)Molar Volume: 185.8 cm3; (16)Polarizability: 21.63×10-24cm3; (17)Surface Tension: 32 dyne/cm; (18)Density: 0.94 g/cm3; (19)Flash Point: 82 °C; (20)Enthalpy of Vaporization: 46.84 kJ/mol; (21)Boiling Point: 231.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0612 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause damage to health at low levels. It is harmful by inhalation, in contact with skin and if swallowed. The product is also irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C=N/c1ccc(cc1)C(C)(C)C
(2)Std. InChI: InChI=1S/C11H13NO/c1-11(2,3)9-4-6-10(7-5-9)12-8-13/h4-7H,1-3H3
(3)Std. InChIKey: WUWBDQJTQTVBSQ-UHFFFAOYSA-N

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