- trans-2-Decenal
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- $1250.00 / 1Kg
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2024-09-17
- CAS:3913-81-3
- Min. Order: 0.100Kg
- Purity: 98
- Supply Ability: 500 Kg
- trans-2-Decenal
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- $0.00 / 1kg
-
2024-07-16
- CAS:3913-81-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10ton
- 3-Heptylacrolein
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- $0.00 / 1kg
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2024-05-20
- CAS:3913-81-3
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 50000kg
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| | trans-2-Decenal Basic information |
| | trans-2-Decenal Chemical Properties |
| Boiling point | 78-80 °C3 mm Hg(lit.) | | density | 0.841 g/mL at 25 °C(lit.) | | FEMA | 2366 | 2-DECENAL | | refractive index | n20/D 1.453(lit.) | | Fp | 205 °F | | storage temp. | 2-8°C | | solubility | Chlorofrom (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly) | | form | Liquid | | color | Clear colorless to light yellow | | Odor | at 10.00 % in dipropylene glycol. waxy fatty earthy green cilantro mushroom aldehydic fried chicken fat tallow | | Odor Type | fatty | | Water Solubility | INSOLUBLE | | BRN | 1704445 | | LogP | 3.70 | | CAS DataBase Reference | 3913-81-3(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Decenal, (e)-(3913-81-3) | | EPA Substance Registry System | 2-Decenal, (2E)- (3913-81-3) |
| | trans-2-Decenal Usage And Synthesis |
| Chemical Properties | 2-Decanal has a powerful waxy, orange aroma. | | Chemical Properties | clear colorless to light yellow liquid | | Occurrence | Reported found in bitter orange peel, blackberry, ginger, butter, mushroom, kiwi, bacon fat, roast beef, beef fat,
heated beef fat, bilberries, carrot root, boiled chicken, chicken broth, cranberry press residue, ham, lingonberry, orange, heated pork
fat, potato chip, soy bean, boiled mutton, tea, roasted filberts, roasted peanuts and coriander leaf. | | Uses |
trans-2-Decenal is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. Trans-2-Decenal Natural (Neat) is a colourless to pale yellow liquid with an orange floral odour. The liquid has a fatty, fried, citrus taste and is a flavouring agent.
| | Preparation | By reaction of octanal and ethyl vinyl ether and subsequent hydrolysis. | | Definition | ChEBI: A decenal containing a double bond at position 2 (the trans-stereoisomer). | | Aroma threshold values | Detection: 1 ppb; aroma characteristics at 1.0%: waxy, fatty, earthy, coriander, green, mushroom, aldehydic
with a chicken and pork fat nuance. | | Taste threshold values | Taste characteristics at 1.0 ppm: waxy, fatty, earthy, coriander, mushroom, green with a pork fat nuance. | | Synthesis Reference(s) | Tetrahedron Letters, 26, p. 3613, 1985 DOI: 10.1016/S0040-4039(00)89204-7 | | General Description | trans-2-Decenal is one of the compounds that contribute to the taste and odor problem in drinking water. It was determined in water samples by headspace solid-phase microextraction (SPME) coupled with gas chromatography-mass spectrometry. It also shows strong nematicidal activity. |
| | trans-2-Decenal Preparation Products And Raw materials |
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