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Name |
Terpinyl isobutyrate |
EINECS | 231-878-5 |
CAS No. | 7774-65-4 | Density | 0.943 g/mL at 25 °C(lit.) |
PSA | 26.30000 | LogP | 3.71060 |
Solubility | insoluble in water; soluble in alcohols and oils | Melting Point |
132ºC |
Formula | C14H24 O2 | Boiling Point | 272.5 °C at 760 mmHg |
Molecular Weight | 224.343 | Flash Point | 85.6 °C |
Transport Information | N/A | Appearance | clear, colourless liquid |
Safety | Low toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
a-Terpinyl isobutyrate |
Article Data | 5 |
Molecule structure of Terpinyl isobutyrate (CAS NO.7774-65-4):
IUPAC Name: 2-(4-Methylcyclohex-3-en-1-yl)propan-2-yl 2-methylpropanoate
Molecular Weight: 224.33916 g/mol
Molecular Formula: C14H24O2
Density: 0.945 g/cm3
Boiling Point: 272.5 °C at 760 mmHg
Flash Point: 85.6 °C
Index of Refraction: 1.466
Molar Refractivity: 65.8 cm3
Molar Volume: 237.3 cm3
Polarizability: 26.08×10-24 cm3
Surface Tension: 31.6 dyne/cm
Enthalpy of Vaporization: 51.08 kJ/mol
Vapour Pressure: 0.00607 mmHg at 25 °C
XLogP3-AA: 3.5
H-Bond Acceptor: 2
Rotatable Bond Count: 4
Exact Mass: 224.17763
MonoIsotopic Mass: 224.17763
Topological Polar Surface Area: 26.3
Heavy Atom Count: 16
Complexity: 287
Canonical SMILES: CC1=CCC(CC1)C(C)(C)OC(=O)C(C)C
InChI: InChI=1S/C14H24O2/c1-10(2)13(15)16-14(4,5)12-8-6-11(3)7-9-12/h6,10,12H,7-9H2,1-5H3
InChIKey: SMQUXKIIXFOJKI-UHFFFAOYSA-N
EINECS of Terpinyl isobutyrate (CAS NO.7774-65-4): 231-878-5
1. | orl-rat LD50:>5 g/kg | FCTOD7 Food and Chemical Toxicology. 26 (1988),409. | ||
2. | skn-rbt LD50:>5 g/kg | FCTOD7 Food and Chemical Toxicology. 26 (1988),409. |
Reported in EPA TSCA Inventory.
Low toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
WGK Germany: 2
RTECS: UA2470450
Terpinyl isobutyrate (CAS NO.7774-65-4) is also called 1-Methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl 2-
methylpropanoate ; 2-06-00-00067 (Beilstein Handbook Reference) ; 2-Methylpropanoic acid 1-methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl ester ; BRN 3129659 ; FEMA No. 3050 ; Propanoic acid, 2-methyl-, 1-methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl ester ; Terpinyl isobutyrate .