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CAS No.: | 111-64-8 |
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Name: | Octanoyl chloride |
Article Data: | 18 |
Cas Database | |
Molecular Structure: | |
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Formula: | C8H15ClO |
Molecular Weight: | 162.66 |
Synonyms: | 1-Octanoicacid chloride;Caprylic acid chloride;Capryloyl chloride;Caprylyl chloride;Octanoic acid chloride;n-Octanoyl chloride;BRN 0635917;CCRIS 5990; |
EINECS: | 203-891-6 |
Density: | 0.961 g/cm3 |
Melting Point: | -63 °C |
Boiling Point: | 195.2 °C at 760 mmHg |
Flash Point: | 79.9 °C |
Solubility: | Soluble in ether |
Appearance: | Clear liquid |
Hazard Symbols: |
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Risk Codes: | 34-22 |
Safety: | 26-36/37/39-45-25 |
Transport Information: | UN 3265 8/PG 2 |
PSA: | 17.07000 |
LogP: | 3.11230 |
Conditions | Yield |
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With thionyl chloride for 10h; Reflux; | 95.6% |
With phosgene; propionyl chloride at 50℃; for 12h; Reagent/catalyst; Temperature; | 93.2% |
With 1,2,3-Benzotriazole; thionyl chloride In dichloromethane at 20℃; Substitution; | 92% |
Conditions | Yield |
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With thionyl chloride In chloroform Heating; |
Conditions | Yield |
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With N,N-dimethyl-formamide In dichloromethane for 3h; Heating; | |
In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 2.33333h; Inert atmosphere; | |
In dichloromethane at 20℃; for 3h; Inert atmosphere; |
C3Cl2(C3H7)2
Octanoic acid
A
2,3-diisopropylcyclopropenone
B
n-octanoic acid chloride
Conditions | Yield |
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With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.0833333h; Inert atmosphere; | A 70.7 mg B n/a |
Conditions | Yield |
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With thionyl chloride at 50℃; for 1.5h; |
Conditions | Yield |
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With aluminium trichloride In benzene at 0 - 20℃; Acylation; | 100% |
With tin(IV) chloride; benzene | |
With carbon disulfide; aluminium trichloride |
Conditions | Yield |
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With methanesulfonic acid; tributylphosphine; copper; zinc In acetonitrile for 1h; Product distribution; Ambient temperature; reactions of other acid chlorides; solvent-effect; effect of var. metals; | 100% |
With tri-n-butyl-tin hydride In 1-methyl-pyrrolidin-2-one at 20℃; Inert atmosphere; | 96% |
With pumice stone; platinum at 195℃; under 80 - 90 Torr; Hydrogenation; |
2-ethoxycarbonyethylzinc iodide
n-octanoic acid chloride
4-Oxoundecansaeure-ethylester
Conditions | Yield |
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tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl acetamide; benzene at 60℃; for 0.5h; various co-solvents; | 100% |
tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl acetamide; benzene at 60℃; for 0.5h; | 100% |
The Octanoyl chloride with CAS registry number of 111-64-8 is also known as Caprylic acid chloride. The IUPAC name and product name are the same. It belongs to product categories of Acid Chlorides. Its EINECS registry number is 203-891-6. In addition, the formula is C8H15ClO and the molecular weight is 162.66. This chemical is a clear liquid ang should be sealed in ventilated, cool and dry place away from fire and heat.
Physical properties about Octanoyl chloride are: (1)ACD/LogP: 3.65; (2)ACD/LogD (pH 5.5): 3.65; (3)ACD/LogD (pH 7.4): 3.65; (4)ACD/BCF (pH 5.5): 347.1; (5)ACD/BCF (pH 7.4): 347.1; (6)ACD/KOC (pH 5.5): 2291.2; (7)ACD/KOC (pH 7.4): 2291.2; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 6; (10)Index of Refraction: 1.433; (11)Molar Refractivity: 43.99 cm3; (12)Molar Volume: 169 cm3; (13)Surface Tension: 29.4 dyne/cm; (14)Density: 0.961 g/cm3; (15)Flash Point: 79.9 °C; (16)Enthalpy of Vaporization: 43.14 kJ/mol; (17)Boiling Point: 195.2 °C at 760 mmHg; (18)Vapour Pressure: 0.426 mmHg at 25 °C.
Preparation of Octanoyl chloride: it is prepared by reaction of octanoic acid. The reaction needs reagents SOCl2, benzotriazole and solvent CH2Cl2 at the temperature of 20 °C. The yield is about 92%.
Uses of Octanoyl chloride: it is used to produce 1-phenyl-octan-1-one by reaction with benzene. The reaction occurs with reagent SbF5 intercalated in graphite at 80 °C for 6 hours. The yield is about 40%.
When you are using this chemical, please be cautious about it. As a chemical, it is harmful if swallowed and may cause burns. During using it, wear suitable protective clothing, gloves and eye/face protection. Avoid contact with eyes. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell seek medical advice immediately.
You can still convert the following datas into molecular structure:
1. Canonical SMILES: CCCCCCCC(=O)Cl
2. InChI: InChI=1S/C8H15ClO/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3
3. InChIKey: REEZZSHJLXOIHL-UHFFFAOYSA-N