1,4-DIMETHOXYANTHRACENE

The Anthracene,1,4-dimethoxy-, with the CAS registry number 13076-29-4, is also known as 1,4-Dimethoxyanthracene. This chemical's molecular formula is C₁₆H₁₄O₂ and molecular weight is 238.28. Complied with the regulations of use and storage, it does not decompose. What's more, it should be sealed and stored in a cool and dry place.

Physical properties of Anthracene,1,4-dimethoxy- are: (1)ACD/LogP: 4.56; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.56; (4)ACD/LogD (pH 7.4): 4.56; (5)ACD/BCF (pH 5.5): 1721.54; (6)ACD/BCF (pH 7.4): 1721.54; (7)ACD/KOC (pH 5.5): 7208.87; (8)ACD/KOC (pH 7.4): 7208.87; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 18.46 Å²; (13)Index of Refraction: 1.653; (14)Molar Refractivity: 75.29 cm³; (15)Molar Volume: 205.6 cm³; (16)Polarizability: 29.84×10^-24 cm³; (17)Surface Tension: 43.5 dyne/cm; (18)Density: 1.158 g/cm³; (19)Flash Point: 178.9 °C; (20)Enthalpy of Vaporization: 64.49 kJ/mol; (21)Boiling Point: 417.6 °C at 760 mmHg; (22)Vapour Pressure: 8.51E-07 mmHg at 25 °C.

Preparation: this chemical can be prepared by 1,4-dimethoxy-9,10-dihydro-anthracene-9,10-diol at 40 °C. This reaction will need reagent HCl and solvent tetrahydrofuran with the reaction time of 2 hours. The yield is about 40%.

Uses of Anthracene,1,4-dimethoxy-: it can be used to produce 9,10-Dihydro-1,4-dimethoxy-9,10-ethanoanthracen-11,12-dicarbonsaeure-anhydrid at 111 °C. It will need reagent maleic acid anhydride and solvent toluene with the reaction time of 1 hour. The yield is about 56%.

When you are using this chemical, please be cautious about it as the following:
You should avoid contacting with skin and eyes.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COC1=CC=C(C2=CC3=CC=CC=C3C=C12)OC
(2)InChI: InChI=1S/C16H14O2/c1-17-15-7-8-16(18-2)14-10-12-6-4-3-5-11(12)9-13(14)15/h3-10H,1-2H3
(3)InChIKey: YCTBFSAWJWMRGO-UHFFFAOYSA-N