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Cas Database |
| Name |
cis-9,10-Epoxystearic acid |
EINECS | N/A |
| CAS No. | 2443-39-2 | Density | 0.956g/cm3 |
| PSA | 49.83000 | LogP | 5.31970 |
| Solubility | N/A | Melting Point |
53.8 °C |
| Formula | C18H34 O3 | Boiling Point | 422.9°Cat760mmHg |
| Molecular Weight | 298.466 | Flash Point | 141.1°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and fumes. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Octadecanoicacid, 9,10-epoxy- (8CI); Oxiraneoctanoic acid, 3-octyl- (9CI); Stearic acid, q,i-epoxy- (4CI); 3-Octyloxiraneoctanoic acid;9,10-Epoxyoctadecanoic acid; 9,10-Epoxystearic acid; NSC 179691; Oleic acidepoxide |
Article Data | 51 |
cis-9,10-Epoxystearic acid Chemical Properties
Molecular Structure of cis-9,10-Epoxystearic acid (CAS NO. 2443-39-2):
EINECS: 219-477-3
IUPAC Name: 8-(3-Octyloxiran-2-yl)octanoic acid
Molecular Formula: C18H34O3
Molecular Weight: 298.460760 g/mol
XLogP3-AA: 6.1
H-Bond Donor: 1
H-Bond Acceptor: 3
Canonical SMILES: CCCCCCCCC1C(O1)CCCCCCCC(=O)O
InChI: InChI=1S/C18H34O3/c1-2-3-4-5-7-10-13-16-17(21-16)14-11-8-6-9-12-15-18(19)20/h16-17H,2-15H2,1H3,(H,19,20)
InChIKey: IMYZYCNQZDBZBQ-UHFFFAOYSA-N
Index of Refraction: 1.467
Molar Refractivity: 86.64 cm3
Molar Volume: 312.1 cm3
Surface Tension: 37.4 dyne/cm
Density: 0.956 g/cm3
Flash Point: 141.1 °C
Enthalpy of Vaporization: 74.27 kJ/mol
Boiling Point: 422.9 °C at 760 mmHg
Vapour Pressure: 2.46E-08 mmHg at 25 °C
Water Solubility: 0.1007 mg/L at 25 °C
Storage Temp.: - 20°C
cis-9,10-Epoxystearic acid Consensus Reports
IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 , 1987,p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 11 , 1976,p. 153.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .
cis-9,10-Epoxystearic acid Safety Profile
Safety Information of cis-9,10-Epoxystearic acid (CAS NO. 2443-39-2):
WGK Germany: 3
RTECS: RG1300000
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and fumes.
cis-9,10-Epoxystearic acid Specification
cis-9,10-Epoxystearic acid with cas registry number of 2443-39-2 is an epoxy fatty acid found in Pneumocystis carinii lipids, also known as 3-Octyloxiran-2-octanoic acid ; 9,10-Epoxyoctadecanoic acid ; 9,10-Epoxystearic acid ; AI3-14196 ; NSC 179691 ; Oleic acid epoxide ; Oxidized oleic acid ; Oxiraneoctanoic acid, 3-octyl- ; Oxiraneoctanoic acid, 3-octyl- (9CI) ; Octadecanoic acid, 9,10-epoxy- .
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