Heptamethyldisilazane

• CAS: 92-06-8
• Catalog Number: ACM92068-1
• Category: Other Products
• Molecular Weight: 230.3g/mol
• Molecular Formula: C18H14
• Description: M-terphenyl is a yellow solid. mp: 86-87° C, bp: 365°C. Density: 1.195 g/cm³. Insoluble in water. Usually shipped as a solid mixture with its isomers o-terphenyl and p-terphenyl that is used as a heat-transfer fluid.;Colorless or light-yellow solid.;Yellow solid (needles).
• IUPAC Name: 1,3-diphenylbenzene
• Canonical SMILES: C1=CC=C(C=C1)C2=CC(=CC=C2)C3=CC=CC=C3
• InChI: InChI=1S/C18H14/c1-3-8-15(9-4-1)17-12-7-13-18(14-17)16-10-5-2-6-11-16/h1-14H
• InChI Key: YJTKZCDBKVTVBY-UHFFFAOYSA-N
• Boiling Point: 689 °F at 760 mm Hg (NIOSH, 2016);363.0 °C;363 °C AT 760 MM HG;630°F;689°F
• Melting Point: 192 °F (NIOSH, 2016);87.0 °C;87 °C;192°F
• Flash Point: 375 °F (NIOSH, 2016);375 °F (191 °C) (OPEN CUP);325-405°F (open cup);(oc) 375°F
• Density: 1.23 (NIOSH, 2016);1.2;1.1-1.23;1.23
• Solubility: Insoluble (NIOSH, 2016);6.56e-06 M;SOL IN ALCOHOL, ETHER, BENZENE, ACETIC ACID;Sparingly soluble in lower alcohols and glycols; very soluble in common aromatic solvents.;Water solubility = 1.51 mg/l at 25 °C;Insoluble
• Color/Form: YELLOW NEEDLES FROM ALC;Crumbly, wax-like flakes at room temperature and light amber liquids above the melting point /Commercial terphenyl mixtures/;Yellow solid.
• Complexity: 208
• Covalently-Bonded Unit Count: 1
• EC Number: 247-477-3;202-122-1
• Exact Mass: 230.10955g/mol
• Formal Charge: 0
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heat of Vaporization: 64.2 kJ/mol
• Heavy Atom Count: 18
• Monoisotopic Mass: 230.10955g/mol
• NSC Number: 6808
• Odor: Faint, pleasant odor /Commercial terphenyl mixtures/
• Other Experimental: COLORLESS OR LIGHT-YELLOW SOLIDS /TERPHENYLS/;ALL FORMS ARE SOLID @ ROOM TEMP /TERPHENYLS/;Heat of formation = 68.33 MJ/kg; heat of fusion = 73.7 kJ/kg; heat capacity of the liquid = 0.970 kJ/kg at 93 °C
• Rotatable Bond Count: 2
• RTECS Number: WZ6470000
• UNII: WOI2PSS0KX
• Vapor Pressure: 0.01 mm Hg at 200 °F (NIOSH, 2016);1.75e-05 mmHg;1.75X10-5 mm Hg extrapolated from experimentally-derived coefficients;0.09 mmHg at 200°F;(200°F): 0.01 mmHg
• XLogP3: 5.6