Product Name

  • Name

    2,4-DIMETHYLANISOLE

  • EINECS 229-794-9
  • CAS No. 6738-23-4
  • Article Data37
  • CAS DataBase
  • Density 0.932 g/cm3
  • Solubility soluble in alcohol,insoluble in water
  • Melting Point
  • Formula C9H12O
  • Boiling Point 192 °C at 760 mmHg
  • Molecular Weight 136.194
  • Flash Point 65.1 °C
  • Transport Information
  • Appearance clear colourless liquid
  • Safety 24/25
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 6738-23-4 (2,4-DIMETHYLANISOLE)
  • Hazard Symbols Xn
  • Synonyms Anisole,2,4-dimethyl- (6CI,7CI,8CI);1-Methoxy-2,4-dimethylbenzene;2,4-Dimethylanisole;4-Methoxy-1,3-dimethylbenzene;4-Methoxy-m-xylene;NSC137834;
  • PSA 9.23000
  • LogP 2.31200

2,4-Dimethylanisole Specification

The Benzene,1-methoxy-2,4-dimethyl-, with the CAS registry number 6738-23-4, is also known as 2,4-Dimethylanisole. It belongs to the product categories of Anisoles, Alkyloxy Compounds & Phenylacetates; Alphabetical Listings; C-D; Flavors and Fragrances; Ethers; Organic Building Blocks; Oxygen Compounds. Its EINECS number is 229-794-9. This chemical's molecular formula is C9H12O and formula weight is 136.19. What's more, its IUPAC name is 1-methoxy-2,4-dimethylbenzene. 

Physical properties of Benzene,1-methoxy-2,4-dimethyl- are: (1)ACD/LogP: 3.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.05; (4)#H bond acceptors: 1; (5)#H bond donors: 0; (6)#Freely Rotating Bonds: 1; (7)Index of Refraction: 1.495; (8)Molar Refractivity: 42.58 cm3; (9)Molar Volume: 145.9 cm3; (10)Surface Tension: 29.1 dyne/cm; (11)Density: 0.932 g/cm3; (12)Flash Point: 65.1 °C; (13)Enthalpy of Vaporization: 41.07 kJ/mol; (14)Boiling Point: 192 °C at 760 mmHg; (15)Vapour Pressure: 0.696 mmHg at 25°C.

Preparation: this chemical can be prepared by 2,4-dimethyl-anisole at the temperature of 20°C. This reaction will need reagent NaH and solvent dimethylformamide with the reaction time of 5 hours. It's a reaction of methylation. The yield is about 100%.

Uses of Benzene,1-methoxy-2,4-dimethyl-: it can be used to produce 2-iodo-4,6-dimethyl-methoxybenzene at the ambient temperature. It will need reagent benzyltrimethylammonium dichloroiodate(1-), ZnCl2 and solvent dimethylformamide with the reaction time of 8 hours. The yield is about 91%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. When using it, you should avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC(=C(C=C1)OC)C
(2)InChI: InChI=1S/C9H12O/c1-7-4-5-9(10-3)8(2)6-7/h4-6H,1-3H3
(3)InChIKey: UJCFZCTTZWHRNL-UHFFFAOYSA-N

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