Product Name

  • Name

    3 4-DIMETHOXYPHENYL ISOCYANATE 98

  • EINECS
  • CAS No. 37527-66-5
  • Article Data14
  • CAS DataBase
  • Density 1.1 g/cm3
  • Solubility
  • Melting Point
  • Formula C9H9NO3
  • Boiling Point 270 °C at 760 mmHg
  • Molecular Weight 179.175
  • Flash Point 124.4 °C
  • Transport Information UN 2206 6.1/PG 3
  • Appearance
  • Safety 23-26-36
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 37527-66-5 (3 4-DIMETHOXYPHENYL ISOCYANATE  98)
  • Hazard Symbols HarmfulXn
  • Synonyms 3,4-Dimethoxyphenylisocyanate;4-Isocyanato-1,2-dimethoxybenzene;
  • PSA 47.89000
  • LogP 1.67110

Benzene,4-isocyanato-1,2-dimethoxy- Specification

The Benzene,4-isocyanato-1,2-dimethoxy-, with the CAS registry number 37527-66-5, has the systematic name and IUPAC name of 4-isocyanato-1,2-dimethoxybenzene. It belongs to the following product categories: Isocyanates; Nitrogen Compounds; Organic Building Blocks. And the molecular formula of the chemical is C9H9NO3.

The characteristics of Benzene,4-isocyanato-1,2-dimethoxy- are as followings: (1)ACD/LogP: 2.42; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.42; (4)ACD/LogD (pH 7.4): 2.42; (5)ACD/BCF (pH 5.5): 40.89; (6)ACD/BCF (pH 7.4): 40.89; (7)ACD/KOC (pH 5.5): 495.72; (8)ACD/KOC (pH 7.4): 495.72; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 47.89 Å2; (13)Index of Refraction: 1.501; (14)Molar Refractivity: 47.78 cm3; (15)Molar Volume: 162.1 cm3; (16)Polarizability: 18.94×10-24cm3; (17)Surface Tension: 35.4 dyne/cm; (18)Density: 1.1 g/cm3; (19)Flash Point: 124.4 °C; (20)Enthalpy of Vaporization: 50.81 kJ/mol; (21)Boiling Point: 270 °C at 760 mmHg; (22)Vapour Pressure: 0.00703 mmHg at 25°C. 

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin, and it is also harmful by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer). 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C=N\c1cc(OC)c(OC)cc1
(2)InChI: InChI=1/C9H9NO3/c1-12-8-4-3-7(10-6-11)5-9(8)13-2/h3-5H,1-2H3
(3)InChIKey: NYTBFFZQIRSGLL-UHFFFAOYAM

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