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CAS No.: | 112-79-8 |
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Name: | ELAIDIC ACID |
Article Data: | 103 |
Molecular Structure: | |
Formula: | C18H34 O2 |
Molecular Weight: | 282.467 |
Synonyms: | 9-Octadecenoicacid, (E)-; Elaidic acid (8CI); (9E)-Octadecenoic acid; (E)-9-Octadecenoicacid; (E)-Oleic acid; 9-trans-Octadecenoic acid; Elaidinic acid; NSC 26988;trans-9-Octadecenoic acid; trans-Elaidic acid; trans-Oleic acid; trans-D9-Octadecenoic acid; D9-trans-Octadecenoic acid |
EINECS: | 204-006-6 |
Density: | 0.899 g/cm3 |
Melting Point: | 42-44 °C(lit.) |
Boiling Point: | 360 °C at 760 mmHg |
Flash Point: | 270.1 °C |
Solubility: | Toxicity data (The mean">
Stability
Toxicology
Toxicity data |
Appearance: | white powder |
Risk Codes: | 36/37/38 |
Safety: | Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and fumes. |
PSA: | 37.30000 |
LogP: | 6.10850 |
(+/-)-threo-9,10-dibromo-octadecanoic acid
Elaidic acid
Conditions | Yield |
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With sodium tetrahydroborate; nickel dichloride In tetrahydrofuran at 20℃; for 1h; | 90% |
Conditions | Yield |
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Stage #1: C12H21BrO2 With tert-butylmagnesium chloride In tetrahydrofuran at -78℃; for 0.166667h; Inert atmosphere; Stage #2: n-hexylmagnesium chloride With 1-methyl-pyrrolidin-2-one; buta-1,3-diene; nickel dichloride In tetrahydrofuran at 0℃; for 1h; Inert atmosphere; | 90% |
erythro-9,10-dibromooctadecanoic acid
Elaidic acid
Conditions | Yield |
---|---|
With chlorotris(triphenylphosphine)cobalt(I) In benzene for 0.5h; Ambient temperature; | 82% |
Conditions | Yield |
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at 180℃; |
Conditions | Yield |
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With alkaline solution |
oleonitrile
Elaidic acid
Conditions | Yield |
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With potassium hydroxide |
Conditions | Yield |
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at 180℃; |
Conditions | Yield |
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Mechanism; | |
Isomerisierung bei Einwirkung von Kathodenstrahlen; | |
With potassium nitrite; nitric acid |
cis-Octadecenoic acid
A
Elaidic acid
erythro-9,10-dihydroxystearic acid
Conditions | Yield |
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With sodium chlorate; osmium(VIII) oxide; sodium carbonate |
elaidhydroxamic acid
Elaidic acid
1. | ipr-mus LDLo:512 mg/kg | CBCCT* “Summary Tables of Biological Tests“ National Research Council Chemical-Biological Coordination Center. 2 (1950),188. | ||
2. | ivn-mus LD50:100 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00371 . |
Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and fumes.
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 1
RTECS JX6125000
F 9