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CAS No.: | 25415-62-7 |
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Name: | N-AMYL ISOVALERATE |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C10H20O2 |
Molecular Weight: | 172.268 |
Synonyms: | Isovaleric acid,pentyl ester (6CI,7CI,8CI);1-Pentyl isovalerate;Amyl 3-methylbutanoate;Amylisovalerate;NSC 46107;Pentyl 3-methylbutanoate;Pentyl 3-methylbutyrate;Pentyl isopentanoate;Pentyl isovalerate; |
EINECS: | 246-954-3 |
Density: | 0.872 g/cm3 |
Melting Point: | 190-195 °C |
Boiling Point: | 195.7 °C at 760 mmHg |
Flash Point: | 71.4 °C |
Appearance: | COLORLESS SWEET, FRUITY LIQUID |
PSA: | 26.30000 |
LogP: | 2.76590 |
The Butanoic acid,3-methyl-, pentyl ester, with the CAS registry number 25415-62-7, is also known as N-Amyl isovalerate. This chemical's molecular formula is C10H20O2 and molecular weight is 172.26. Its EINECS registry number is 246-954-3. What's more, its IUPAC name is Pentyl 3-methylbutanoate.
Physical properties about this chemical are: (1)ACD/LogP: 3.71; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.71; (4)ACD/LogD (pH 7.4): 3.71; (5)ACD/BCF (pH 5.5): 390.38; (6)ACD/BCF (pH 7.4): 390.38; (7)ACD/KOC (pH 5.5): 2492.26; (8)ACD/KOC (pH 7.4): 2492.26; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 7; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.421; (14)Molar Refractivity: 50.11 cm3; (15)Molar Volume: 197.4 cm3; (16)Polarizability: 19.86×10-24cm3; (17)Surface Tension: 27.4 dyne/cm; (18)Density: 0.872 g/cm3; (19)Flash Point: 71.4 °C; (20)Enthalpy of Vaporization: 43.19 kJ/mol; (21)Boiling Point: 195.7 °C at 760 mmHg; (22)Vapour Pressure: 0.413 mmHg at 25 °C。
Preparation of Butanoic acid,3-methyl-, pentyl ester: this chemical can be prepared by 3-Methyl-butyric acid and Pentan-1-ol. This reaction needs reagents Rhizomucor miehei lipase and solvent Heptane at temperature of 40 °C. The reaction time is 24 hours. The yield is 73.3 %.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OCCCCC)CC(C)C
(2) InChI: InChI=1/C10H20O2/c1-4-5-6-7-12-10(11)8-9(2)3/h9H,4-8H2,1-3H3
(3) InChIKey: QURFFFCYNQXLCU-UHFFFAOYAO