2-AMINOHEPTAFLUORONAPHTALENE

The 2-Naphthalenamine,1,3,4,5,6,7,8-heptafluoro-, with the CAS registry number of 1146-66-3, is also known as 2-Naphthalene, 1,3,4,5,6,7,8-heptafluoro-. Its molecular formula is C₁₀H₂F₇N and molecular weight is 269.12. What's more, its systematic name is 1,3,4,5,6,7,8-Heptafluoronaphthalen-2-amine.

Physical properties about the 2-Naphthalenamine,1,3,4,5,6,7,8-heptafluoro- are: (1)ACD/LogP: 3.39; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.39; (4)ACD/LogD (pH 7.4): 3.39; (5)ACD/BCF (pH 5.5): 220.13; (6)ACD/BCF (pH 7.4): 220.13; (7)ACD/KOC (pH 5.5): 1653.84; (8)ACD/KOC (pH 7.4): 1653.84; (9)#H bond acceptors: 1; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 3.24 Å²; (13)Index of Refraction: 1.534; (14)Molar Refractivity: 48.28 cm³; (15)Molar Volume: 155.2 cm³; (16)Surface Tension: 38.4 dyne/cm; (17)Density: 1.732 g/cm³; (18)Flash Point: 130.5 °C; (19)Enthalpy of Vaporization: 53.07 kJ/mol; (20)Boiling Point: 291.3 °C at 760 mmHg; (21)Vapour Pressure: 0.00197 mmHg at 25 °C.

Preparation: this chemical is prepared by reaction of 1,3,4,5,6,7,8-Heptafluoro-2-naphthylhydrazine with Phenylacetaldehyde. The reaction needs solvent 1,2,3,4-Tetrahydro-naphthalene. The reaction time is 24 h. The yield is about 24 %.

Uses: it is used to produce other chemicals. For example, it is used to produce 2-N,N-Dichloroaminoheptafluoronaphthalene. This reaction needs reagent tert-Butyl hypochlorite. Meanwhile, it needs solvent CCl₄. The reaction time is 2 h with reaction temperature of -30 °C. The yield is about 48 %.

You can still convert the following datas into molecular structure:
(1) SMILES: Fc2c1c(F)c(F)c(F)c(F)c1c(F)c(F)c2N
(2) InChI: InChI=1/C10H2F7N/c11-3-1-2(4(12)8(16)7(3)15)6(14)10(18)9(17)5(1)13/h18H2
(3) InChIKey: BMRANEJRVPFVBC-UHFFFAOYAD