The Nonanoic acid,1,1'-anhydride is an organic compound with the formula C₁₈H₃₄O₃. The IUPAC name of this chemical is Nonanoyl nonanoate. With the CAS registry number 1680-36-0, it is also named as Nonan-1-oic anhydride. The product's categories are Anhydrides; Fatty Acids; Saturated fatty acids and derivatives. Besides, it is clear yellow to orange oily liquid, which should be stored in a cool, sealed, dry place.

Physical properties about Nonanoic acid,1,1'-anhydride are: (1)ACD/LogP: 6.96; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.96; (4)ACD/LogD (pH 7.4): 6.96; (5)ACD/BCF (pH 5.5): 113872.88; (6)ACD/BCF (pH 7.4): 113872.88; (7)ACD/KOC (pH 5.5): 144865.19; (8)ACD/KOC (pH 7.4): 144865.19; (9)#H bond acceptors: 3 ; (10)#Freely Rotating Bonds: 16; (11)Polar Surface Area: 43.37 Å²; (12)Index of Refraction: 1.447; (13)Molar Refractivity: 87.24 cm³; (14)Molar Volume: 326.2 cm³; (15)Polarizability: 34.58×10^-24 cm³; (16)Surface Tension: 32.3 dyne/cm; (17)Density: 0.914 g/cm³; (18)Flash Point: 154.1 °C; (19)Enthalpy of Vaporization: 57.83 kJ/mol; (20)Boiling Point: 335.3 °C at 760 mmHg; (21)Vapour Pressure: 0.000121 mmHg at 25 °C.

Preparation: this chemical can be prepared by Nonanoic acid. This reaction will need reagents N(C₂H₅)₃; N,N-bis<2-oxo-3-oxazolidinyl>phosphorodiamidic chloride and solvent CH₂Cl₂. The reaction time is 45 min with reaction temperature of 20 °C. The yield is about 96%.

When you are using this chemical, please be cautious about it as the following:
It causes burns. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C18H34O3/c1-3-5-7-9-11-13-15-17(19)21-18(20)16-14-12-10-8-6-4-2/h3-16H2,1-2H3
(2)InChIKey: PBBAFLCORNAZCD-UHFFFAOYAO
(3)Std. InChI: InChI=1S/C18H34O3/c1-3-5-7-9-11-13-15-17(19)21-18(20)16-14-12-10-8-6-4-2/h3-16H2,1-2H3
(4)Std. InChIKey: PBBAFLCORNAZCD-UHFFFAOYSA-N