2-Nonenal
- CAS No.
- 2463-53-8
- Chemical Name:
- 2-Nonenal
- Synonyms
- Nsc20746;2-nonenal;FEMA 3213;NON-2-ENAL;T2 NONENAL;2-NONEN-1-AL;2-TRANS-NONENAL;β-Hexylacrolein;(2Z)-NON-2-ENAL;α-Nonenyl aldehyde
- CBNumber:
- CB6427997
- Molecular Formula:
- C9H16O
- Molecular Weight:
- 140.22
- MOL File:
- 2463-53-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/16 10:38:43
| 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 |
n |
| Flash point | 184 °F |
| color | White to sltly yellow liquid |
| Odor | fatty, violet odor |
| Odor Type | fatty |
| JECFA Number | 1362 |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 3 |
| RTECS | RA8509050 |
| Toxicity | LD50 orl-rat: 5 g/kg FCTOD7 20(Suppl),775,825 g/kg FCTOD7 20,775,82 |
2-Nonenal Chemical Properties,Uses,Production
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.
Preparation
By oxidation of 9,10,12-trihydroxystearic acid (Criegee reaction)
Definition
ChEBI: An enal consisting of non-2-ene having an oxo group at the 1-position.
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
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | China | 2989 | 58 | Inquiry |
| airuikechemical co., ltd. | +undefined86-15315557071 | China | 983 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 9030 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
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