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Isooctanoic acid (25103-52-0)

Identification
Name:Isooctanoic acid
Synonyms:Cekanoic 8acid;Cekanoic C8 acid;Isooctylic acid;heptanoic acid, 6-methyl-;6-methylheptanoic acid;
CAS:25103-52-0
EINECS: 246-617-0
Molecular Formula: C8H16O2
Molecular Weight: 144.21
InChI: InChI=1/C8H16O2/c1-7(2)5-3-4-6-8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
Molecular Structure: (C8H16O2) Cekanoic 8acid;Cekanoic C8 acid;Isooctylic acid;heptanoic acid, 6-methyl-;6-methylheptanoic acid;
Properties
Density:0.926 g/cm3
Refractive index:1.433
Appearance:Colorless liquid
Specification:

The Isooctanoic acid, with CAS registry number 25103-52-0, has the systematic name of 6-methylheptanoic acid. Besides this, it is also called heptanoic acid, 6-methyl-. And the chemical formula of this chemical is C8H16O2. What's more, its EINECS is 246-617-0.

Physical properties of Isooctanoic acid: (1)ACD/LogP: 2.72; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.92; (4)ACD/LogD (pH 7.4): 0.12; (5)ACD/BCF (pH 5.5): 10.89; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 113.91; (8)ACD/KOC (pH 7.4): 1.83; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.435; (14)Molar Refractivity: 40.63 cm3; (15)Molar Volume: 155.5 cm3; (16)Polarizability: 16.1×10-24cm3; (17)Surface Tension: 31.8 dyne/cm; (18)Enthalpy of Vaporization: 51.92 kJ/mol; (19)Vapour Pressure: 0.0182 mmHg at 25°C.

Uses of Isooctanoic acid: it can be used to produce 6-methyl-heptanoyl chloride. This reaction will need reagent SOCl2.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)CCCCC(C)C
(2)InChI: InChI=1/C8H16O2/c1-7(2)5-3-4-6-8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
(3)InChIKey: OEOIWYCWCDBOPA-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C8H16O2/c1-7(2)5-3-4-6-8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
(5)Std. InChIKey: OEOIWYCWCDBOPA-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 900mg/kg (900mg/kg)   Toxicological Sciences. Vol. 52, Pg. 240, 1999.
rat LD50 skin > 2gm/kg (2000mg/kg)   Toxicological Sciences. Vol. 52, Pg. 240, 1999.

Safety Data