FEMA 3377
- CAS No.
- 557-48-2
- Chemical Name:
- FEMA 3377
- Synonyms
- FEMA 3377;NONADIENAL-2,6;T2 C6 NONADIENAL;CUCUMBER ALDEHYDE;(e,z)-6-nonadienal;(2E,6Z)-Nonadienal;violetleafaldehyde;TIMTEC-BB SBB006611;FEMA 3377 USP/EP/BP;(E,Z)-2,6-nonadienal
- CBNumber:
- CB1388620
- Molecular Formula:
- C9H14O
- Molecular Weight:
- 138.21
- MDL Number:
- MFCD00007009
- MOL File:
- 557-48-2.mol
- MSDS File:
- SDS
| Boiling point | 94-95 °C18 mm Hg(lit.) |
|---|---|
| Density | 0.86 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 3377 | NONA-2-TRANS-6-CIS-DIENAL |
| Flash point | 181 °F |
| storage temp. | Refrigerator |
| solubility | Soluble in ethanol and most non volatile oils, insoluble in water. |
| form | Oil |
| color | Sltly yellow liquid |
| Odor | powerful, violet-cucumber odor |
| Odor Type | green |
| Sensitive | Air Sensitive |
| JECFA Number | 1186 |
| InChIKey | HZYHMHHBBBSGHB-ODYTWBPASA-N |
| LogP | 2.60 |
| CAS DataBase Reference | 557-48-2(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2-TRANS-6-CIS-NONADIENAL |
| FDA UNII | 93E895X03C |
| EPA Substance Registry System | 2,6-Nonadienal, (2E,6Z)- (557-48-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P210e-P261-P280a-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | RA5391800 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2912.19.5000 | |||||||||
| Toxicity | LD50 orl-rat: >5 g/kg FCTOD7 20,769,82 | |||||||||
| NFPA 704 |
|
FEMA 3377 price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W337706 | trans-2,cis-6-Nonadienal mixture of isomers, ≥96%, stabilized, FCC, FG | 557-48-2 | 25g | $257 | 2024-03-01 | Buy |
| Sigma-Aldrich | W337706 | trans-2,cis-6-Nonadienal mixture of isomers, ≥96%, stabilized, FCC, FG | 557-48-2 | 100g | $610 | 2024-03-01 | Buy |
| Sigma-Aldrich | W337706 | trans-2,cis-6-Nonadienal mixture of isomers, ≥96%, stabilized, FCC, FG | 557-48-2 | 1kg | $4030 | 2024-03-01 | Buy |
| Sigma-Aldrich | 294675 | trans-2,cis-6-Nonadienal 95% | 557-48-2 | 1g | $19.38 | 2024-03-01 | Buy |
| Sigma-Aldrich | 05549 | trans-2,cis-6-Nonadienal analytical standard | 557-48-2 | 100mg | $90.8 | 2024-03-01 | Buy |
FEMA 3377 Chemical Properties,Uses,Production
Chemical Properties
Nona-2-trans-6-cis-dienal is a clear colorless to pale yellow liquid that has an odor reminiscent of green cucumber. The organoleptic character of this compound is attributed almost entirely to olfactory sensations. May be obtained from the steam distillation of fresh cucumber.
Occurrence
Reported as naturally occurring in violet leaves and flowers, in cucumber, sweet and sour cherry, guava, peas, tomato, potato, bell pepper, wheat bread, rye bread, milk, milk powder, fish and fish oil, roast chicken, guinea hen, beef, beer, coffee, tea, oats, mango, kelp, prickly pear, malt, dried bonito, endive, oysters, clam and mate.
Uses
trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.
Preparation
From natural hexenol
Definition
ChEBI: (2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.
Aroma threshold values
Detection: 0.01 ppb
Taste threshold values
Taste characteristics at 10 ppm: green, melon, cucumber-like with an aldehydic nuance
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 36, 1973 DOI: 10.1021/jo00941a008
General Description
trans-2,cis-6-Nonadienal is the key contributor to the cucumber flavor. It is also found in mango ripened anchovy and kelp. Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated.
Safety Profile
Low toxicity by ingestion and skin contact. A moderate skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
FEMA 3377 Preparation Products And Raw materials
FEMA 3377 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12431 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9553 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29474 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
View Lastest Price from FEMA 3377 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-19 | FEMA 3377
557-48-2
|
US $35.00-1.10 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2022-09-15 | Trans,Cis-2,6-Nonadienal
557-48-2
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2020-02-26 | Trans, cis-2, 6-nonadienal aldehyde
557-48-2
|
US $0.00-0.00 / Kg | 100G | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd |
-
- FEMA 3377
557-48-2
- US $35.00-1.10 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Trans,Cis-2,6-Nonadienal
557-48-2
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Trans, cis-2, 6-nonadienal aldehyde
557-48-2
- US $0.00-0.00 / Kg
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
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