Reported in EPA TSCA Inventory.

The Methylnaphthalene, with the CAS registry number 1321-94-4,is also known as Naphthalene,methyl-. It belongs to the product categories of Organic matters. This chemical's molecular formula is C₁₁H₁₀ and molecular weight is 142.20.Its EINECS number is 215-329-7.What's more,Its systematic name is Methylnaphthalene.It is a bluish-brown oil or a clear yellow liquid with coal tar or mothball odor.It is incompatible with strong oxidizing agents and also incompatible with peroxides and oxygen.And it is probably combustible.

Physical properties about Methylnaphthalene are:
(1)ACD/LogP:  3.904; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  3.90; (4)ACD/LogD (pH 7.4):  3.90; (5)ACD/BCF (pH 5.5):  545.70; (6)ACD/BCF (pH 7.4):  545.70; (7)ACD/KOC (pH 5.5):  3167.50; (8)ACD/KOC (pH 7.4):  3167.50; (9)#H bond acceptors:  0; (10)#H bond donors:  0; (11)#Freely Rotating Bonds:  0; (12)Index of Refraction:  1.617; (13)Molar Refractivity:  48.92 cm3; (14)Molar Volume:  139.824 cm3; (15)Surface Tension:  38.7019996643066 dyne/cm; (16)Density:  1.017 g/cm3; (17)Flash Point:  82.222 °C; (18)Enthalpy of Vaporization:  46.034 kJ/mol; (19)Boiling Point:  242.784 °C at 760 mmHg; (20)Vapour Pressure:  0.0520000010728836 mmHg at 25°C;

You can still convert the following datas into molecular structure:
(1)SMILES:c1cccc2cccc(c12)C;
(2)Std. InChI:InChI=1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3;
(3)Std. InChIKey:QPUYECUOLPXSFR-UHFFFAOYSA-N.