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| CAS No.: | 39770-05-3 |
|---|---|
| Name: | 9-Decenal |
| Article Data: | 31 |
| Molecular Structure: | |
|
|
|
| Formula: | C10H18O |
| Molecular Weight: | 154.252 |
| Synonyms: | Costenal; |
| EINECS: | 254-624-5 |
| Density: | 0.829 g/cm3 |
| Melting Point: | -16°C (estimate) |
| Boiling Point: | 220.2 °C at 760 mmHg |
| Flash Point: | 83.5 °C |
| Solubility: | insoluble in water |
| Appearance: | colorless to pale yellow liquid |
| PSA: | 17.07000 |
| LogP: | 3.10200 |
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- 13019-22-2
9-Decen-1-ol
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| With oxalyl dichloride; dimethyl sulfoxide; triethylamine In dichloromethane at -60 - 20℃; for 0.333333h; | 100% |
| With Bu4N In 1,2-dichloro-ethane at 50℃; for 9h; | 99% |
| With aluminum oxide; pyridinium chlorochromate In dichloromethane at 20℃; for 3h; | 97% |
- 85721-25-1
2-(oct-7-en-1-yl)oxirane
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| With 2,2,6,6-tetramethylpiperidinyl-lithium In tetrahydrofuran; hexane at 20℃; for 12h; | 78% |
A
- 39770-05-3
9-decenal
B
- 127087-61-0
9,10-epoxydecenal
| Conditions | Yield |
|---|---|
| With tris(cetylpyridinium) 12-tungstophosphate; dihydrogen peroxide In dichloromethane at 20℃; for 16h; oxidative cleavage; Further byproducts given; | A 52% B n/a C n/a D n/a |
- 112-38-9
10-undecenoic acid
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| (i) LDA, HMPT, THF, (ii) O2, (iii) Pb(OAc), AcOH; Multistep reaction; |
- 69775-59-3, 104728-47-4, 20659-84-1
deca-2c,9-dienal
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| With lithium amide; ammonia In diethyl ether |
| Conditions | Yield |
|---|---|
| With phosphate buffer; α-oxidase of peas (Pisum sativum); oxygen; Triton X-100 at 4℃; for 22h; Yield given. Yields of byproduct given; |
| Conditions | Yield |
|---|---|
| With iron(III) tetraphenylporphyrin triflate In 1,4-dioxane Rearrangement; Heating; | A 94 % Spectr. B 6 % Spectr. |
- 1502-06-3
cyclodecanone
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| Photolysis; |
- 4117-07-1
deca-2c,9-dien-1-ol
- 39770-05-3
9-decenal
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: MnO2 / diethyl ether 2: LiNH2, liq. NH3 / diethyl ether View Scheme |
- 39770-05-3
9-decenal
- 1099-45-2
ethyl (triphenylphosphoranylidene)acetate
- 182280-18-8
(E)-ethyl dodeca-2,11-dienoate
| Conditions | Yield |
|---|---|
| In benzene for 10h; Heating; | 95% |
| In dichloromethane at 20℃; for 12h; | 80% |
- Total:9 Page 1 of 1 1
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Specification
The 9-Decenal has the CAS registry number 39770-05-3. Its EINECS registry number is 254-624-5. This chemical's molecular formula is C10H18O and molecular weight is 154.2493. Its systematic name is called dec-9-enal.
Physical properties of 9-Decenal: (1)ACD/LogP: 3.58; (2)ACD/LogD (pH 5.5): 3.58; (3)ACD/LogD (pH 7.4): 3.58; (4)ACD/BCF (pH 5.5): 311.94; (5)ACD/BCF (pH 7.4): 311.94; (6)ACD/KOC (pH 5.5): 2122.57; (7)ACD/KOC (pH 7.4): 2122.57; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 8; (10)Index of Refraction: 1.432; (11)Molar Refractivity: 48.28 cm3; (12)Molar Volume: 186 cm3; (13)Surface Tension: 27.9 dyne/cm; (14)Density: 0.829 g/cm3; (15)Flash Point: 83.5 °C; (16)Enthalpy of Vaporization: 45.66 kJ/mol; (17)Boiling Point: 220.2 °C at 760 mmHg; (18)Vapour Pressure: 0.115 mmHg at 25°C.
Preparation of 9-Decenal: this chemical can be prepared by dec-9-en-1-ol. This reaction is a kind of Swern oxidation. It will need reagents oxalyl chloride, DMSO and solvent CH2Cl2. The reaction time is 4 hours with reaction temperature of -78 °C.
Uses of 9-Decenal: it can be used to produce 2-non-8-enyl-[1,3]dioxolane with ethane-1,2-diol at temperature of 120 °C. This reaction will need catalyst p-toluenesulphonic acid and solvent benzene with reaction time of 8 hours. The yield is about 86%.
![9-Decenal can be used to produce 2-non-8-enyl-[1,3]dioxolane with ethane-1,2-diol](/UserFilesUpload/Uses of 9-Decenal.png)
You can still convert the following datas into molecular structure:
(1)SMILES: O=CCCCCCCC\C=C
(2)InChI: InChI=1/C10H18O/c1-2-3-4-5-6-7-8-9-10-11/h2,10H,1,3-9H2
(3)InChIKey: AKMSQWLDTSOVME-UHFFFAOYAZ