CIS-4-HEPTENAL
- CAS No.
- 6728-31-0
- Chemical Name:
- CIS-4-HEPTENAL
- Synonyms
- (Z)-4-heptenal;(Z)-hept-4-enal;(Z)-4-Hepten-1-al;(z)-4-heptena;FEMA 3289;4Z-7CHO;C4 HEPTENAL;4-cis-Heptenal;4-(Z)-heptenal;Hept-4(Z)-enal
- CBNumber:
- CB7273685
- Molecular Formula:
- C7H12O
- Molecular Weight:
- 112.17
- MDL Number:
- MFCD00014682
- MOL File:
- 6728-31-0.mol
- MSDS File:
- SDS
| Melting point | -53.35°C (estimate) |
|---|---|
| Boiling point | 60 °C25 mm Hg(lit.) |
| Density | 0.850 g/mL at 20 °C(lit.) |
| refractive index |
n |
| FEMA | 3289 | 4-HEPTENAL |
| Flash point | 105 °F |
| storage temp. | 0-6°C |
| solubility | Chloroform (Soluble), DMSO (Sparingly), Ethyl Acetate |
| form | Liquid |
| color | Clear colorless to light yellow |
| Odor | at 0.10 % in dipropylene glycol. oily fatty green dairy milky creamy |
| Odor Type | green |
| JECFA Number | 320 |
| BRN | 1902614 |
| Stability | Hygroscopic |
| LogP | 2.17 |
| CAS DataBase Reference | 6728-31-0(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | CIS-4-HEPTENAL |
| EWG's Food Scores | 1 |
| FDA UNII | 5BJ99WWP64 |
| EPA Substance Registry System | 4-Heptenal, (4Z)- (6728-31-0) |
CIS-4-HEPTENAL price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W328901 | cis-4-Heptenal ≥98%, FCC, FG | 6728-31-0 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W328901 | cis-4-Heptenal ≥98%, stabilized, FCC, FG | 6728-31-0 | 100g | $449 | 2024-03-01 | Buy |
| Sigma-Aldrich | W328901 | cis-4-Heptenal ≥98%, stabilized, FCC, FG | 6728-31-0 | 1kg | $2890 | 2024-03-01 | Buy |
| Sigma-Aldrich | W328901 | cis-4-Heptenal ≥98%, stabilized, FCC, FG | 6728-31-0 | 100G-K | $449 | 2023-06-20 | Buy |
| Sigma-Aldrich | W328901 | cis-4-Heptenal ≥98%, stabilized, FCC, FG | 6728-31-0 | 1KG-K | $2890 | 2023-06-20 | Buy |
CIS-4-HEPTENAL Chemical Properties,Uses,Production
Description
cis-4-Heptenal has an odor reminiscent of heptaldehyde. It is suggestive of fried fats on dilution. It is used to impart a fried, buttery flavor. It is prepared from Hemiptera insects (trans-form); from pen-ten-l-en-3-ol converted to the corresponding vinyl ether which undergoes a Claisen rearrangement to 4-heptenal (transform).
Chemical Properties
cis-4-Heptenal has an odor reminiscent of heptaldehyde The odor is suggestive of fried fats on dilution It is used to impart a fried, buttery favor.
Chemical Properties
(Z)-4-Heptenal is a widespread volatile trace constituent
of food flavors. It is a colorless, oily liquidwith a powerful, fatty, somewhat
fishy, and, in high dilution, creamy odor. It can be prepared by several ways, for
example, by starting from (Z)-3-hexenol.
(Z)-4-Heptenal is used in cream, butter, and fat flavors.
Chemical Properties
clear colorless to light yellow liquid
Occurrence
Reported found as a constitutent in butterfat, microbial fermented tea and black Hemiptera bugs
Uses
cis-4-Heptenal is an unsaturated aldehyde that possesses a fishy aroma. cis-4-Heptenal is a product of oxidative breakdown of fats in fish, and is naturally found in fish oils.
Preparation
From Hemiptera bugs (trans-form); from penten-1-en-3-ol converted to the corresponding vinyl ether, which undergoes a Claisen rearrangement to 4-heptenal (trans-form).
Aroma threshold values
Detection: 0.4 ppb.
CIS-4-HEPTENAL Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from CIS-4-HEPTENAL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-01-06 | CIS-4-HEPTENAL
6728-31-0
|
US $9.20 / KG | 1KG | 99% | Customized | Career Henan Chemica Co | |
 |
2020-02-26 | Cis-4-Heptenal
6728-31-0
|
US $0.00-0.00 / Kg | 1KG | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd |
-
- CIS-4-HEPTENAL
6728-31-0
- US $9.20 / KG
- 99%
- Career Henan Chemica Co
-
- Cis-4-Heptenal
6728-31-0
- US $0.00-0.00 / Kg
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd