oct-2-enal
- CAS No.
- 2363-89-5
- Chemical Name:
- oct-2-enal
- Synonyms
- oct-2-enal;2-Octen-1-al
- CBNumber:
- CB4895264
- Molecular Formula:
- C8H14O
- Molecular Weight:
- 126.2
- MDL Number:
- MOL File:
- 2363-89-5.mol
| Boiling point | 190℃ |
|---|---|
| Density | 0.832 |
| FEMA | 3215 | 2-OCTENAL |
| Flash point | 68℃ |
| Odor | at 1.00 % in propylene glycol. fatty green herbal |
| Odor Type | fatty |
| JECFA Number | 1363 |
| LogP | 2.64 |
| Substances Added to Food (formerly EAFUS) | 2-OCTENAL |
| EPA Substance Registry System | 2-Octenal (2363-89-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
oct-2-enal Chemical Properties,Uses,Production
Description
2-Octenal has a peculiar green-leafy odor which is less fatty than octanal with an orange, honey-like, cognac-like aroma. 2-Octenal may be prepared by prolonged heating of a solution of heptanal and formaldehyde in the presence of dimethylamino hydrochloride; by boiling 4,5-diketo-3-pentyltetrahydrofuran under a nitrogen blanket.
Chemical Properties
2-Octenal has a peculiar green-leafy odor, less fatty than octanal. This compound is also reported as having orange, honey-like, cognac-like aroma.
Occurrence
Reported found in potato chips, orange juice, cranberry, strawberry, asparagus, cabbage, peas, tomato, wheat and crisp bread, Russian cheeses, caviar, butter, yogurt, fish, beef and lamb fat, cured pork, roasted filberts and peanuts, peanut butter, soybean, mushroom, walnut, rice, corn tortillas, malt and sweet grass oil.
Preparation
By prolonged heating of a solution of heptanal and formaldehyde in the presence of dimethylamino hydrochloride; by boiling 4,5-diketo-3-penthyltetrahdyrofuran under a nitrogen blanket.
Definition
ChEBI: An enal consisting of oct-2-ene having an oxo group at the 1-position.
oct-2-enal Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 | gksales1@gk-bio.com | China | 9339 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
View Lastest Price from oct-2-enal manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | oct-2-enal
2363-89-5
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-09 | oct-2-enal
2363-89-5
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-07-06 | oct-2-enal
2363-89-5
|
US $1.00 / KG | 1KG | 98% | 1 | Career Henan Chemical Co |
-
- oct-2-enal
2363-89-5
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- oct-2-enal
2363-89-5
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- oct-2-enal
2363-89-5
- US $1.00 / KG
- 98%
- Career Henan Chemical Co