- 2-Nonenal
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-
2024-12-24
- CAS:2463-53-8
- Min. Order: 1Kg
- Purity: 99.9%
- Supply Ability: 200 tons
- 2-Nonenal
-
-
2020-02-26
- CAS: 2463-53-8
- Min. Order: 100G
- Purity: 99.0%+
- Supply Ability: 100 tons
- 2-Nonenal
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- $8.80
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2019-07-11
- CAS:2463-53-8
- Min. Order: 1KG
- Purity: 97%-99%
- Supply Ability: 100kg
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| | 2-Nonenal Basic information |
| Product Name: | 2-Nonenal | | Synonyms: | NON-2-ENAL;TIMTEC-BB SBB006609;TRANS-2-NONEN-1-AL;NONEN-2-AL-1 100 P.;TRANS-2-NONENAL, NATURAL;α-Nonenyl aldehyde;β-Hexylacrolein;Nsc20746 | | CAS: | 2463-53-8 | | MF: | C9H16O | | MW: | 140.22 | | EINECS: | 242-609-6 | | Product Categories: | aldehyde Flavor | | Mol File: | 2463-53-8.mol |  |
| | 2-Nonenal Chemical Properties |
| Melting point | -28°C (estimate) | | Boiling point | 88-90 °C12 mm Hg(lit.) | | density | 0.846 g/mL at 25 °C(lit.) | | vapor density | >1 (vs air) | | FEMA | 3213 | 2-NONENAL | | refractive index | n20/D 1.453(lit.) | | Fp | 184 °F | | color | White to sltly yellow liquid | | Odor | fatty, violet odor | | Odor Type | fatty | | JECFA Number | 1362 | | Cosmetics Ingredients Functions | PERFUMING | | LogP | 3.17 | | CAS DataBase Reference | 2463-53-8(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Nonenal(2463-53-8) | | EPA Substance Registry System | 2-Nonenal (2463-53-8) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37/39 | | WGK Germany | 3 | | RTECS | RA8509050 | | TSCA | TSCA listed | | Toxicity | LD50 orl-rat: 5 g/kg FCTOD7 20(Suppl),775,825 g/kg FCTOD7 20,775,82 |
| | 2-Nonenal Usage And Synthesis |
| Description | 2-Nonenal has a very powerful, penetrating fatty odor in concentrated form. It is orris-like, waxy, and quite pleasant on dilution. The odor is reminiscent of dried orange peels. Prepared by oxidation of 9,10,12-trihydroxy stearic acid (Criegee reaction). | | Chemical Properties | 2-Nonenal has a very powerful, penetrating, fatty odor in concentrated form. The odor is orris-like, waxy and quite
pleasant on dilution. The odor is also reported as reminiscent of dried orange peels | | Occurrence | Reported found in orris oil, melon, peach, asparagus, carrot, peas, tomato, wheat and crisp breads, Russian
cheeses, caviar, butter, fish oil, cooked beef, mutton, pork, and their fats, hop oil, cognac, roasted filberts and peanuts, soybean, beans,
sesame seed, mango, rice, beer, and potato chips | | Uses |
The concentration in a perfume oil may be of the order of magnitude of 0.01 to 0.03%. An addition of 0.02% of 2-Nonenal to a normal grade of "gamma" -Methylionone will produce a distinctly ("orrisy") perceptible effect, desirable and attractive in the opinion of many perfumers.
| | Definition | ChEBI: An enal consisting of non-2-ene having an oxo group at the 1-position. | | Preparation | By oxidation of 9,10,12-trihydroxystearic acid (Criegee reaction) | | Aroma threshold values | Detection: 0.1 ppb | | Taste threshold values | Taste characteristics at 10 ppm: green, soapy, cucumber/melon-like with an aldehydic, fatty nuance | | Safety Profile | Moderately toxic by
skin contact. Mddly toxic by ingestion. A
severe skin irritant. Mutation data reported.
When heated to decomposition it emits
acrid smoke and irritating fumes. See also
ALDEHYDES. |
| | 2-Nonenal Preparation Products And Raw materials |
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