ChemicalBook >> CAS DataBase List >>trans-2-Pentenal
trans-2-Pentenal
- CAS No.
- 1576-87-0
- Chemical Name:
- trans-2-Pentenal
- Synonyms
- (E)-2-pentenal;(E)-pent-2-enal;FEMA 3218;T2 PENTENAL;2-PENTENAL(E);2-(E)-pentenal;(2E)-2-Pentenal;rans-2-Pentenal;TRANS-2-PENTENAL;2-Pentenal, (2E)-
- CBNumber:
- CB9226069
- Molecular Formula:
- C5H8O
- Molecular Weight:
- 84.12
- MDL Number:
- MFCD00009615
- MOL File:
- 1576-87-0.mol
- MSDS File:
- SDS
Last updated:2024-07-16 16:27:54
Melting point | -101.15°C (estimate) |
---|---|
Boiling point | 80-81 °C/160 mmHg (lit.) |
Density | 0.86 g/mL at 25 °C (lit.) |
FEMA | 3218 | 2-PENTENAL |
refractive index |
n |
Flash point | 73 °F |
storage temp. | 0-6°C |
solubility | Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly) |
form | Liquid |
color | Clear colorless to yellow |
Odor | at 1.00 % in dipropylene glycol. pungent green fruity apple orange tomato |
Odor Type | green |
Water Solubility | Insoluble |
Sensitive | Air Sensitive |
BRN | 1719742 |
Stability | Light Sensitive |
LogP | 1.281 (est) |
CAS DataBase Reference | 1576-87-0(CAS DataBase Reference) |
FDA UNII | 7A4R3CQA2T |
NIST Chemistry Reference | 2-pentenal(E)(1576-87-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H315-H319-H335 | |||||||||
Precautionary statements | P210-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi,F | |||||||||
Risk Statements | 10-36/37/38-11 | |||||||||
Safety Statements | 29-37/39-26-16 | |||||||||
RIDADR | UN 1989 3/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | SB1560000 | |||||||||
F | 10 | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29121900 | |||||||||
Toxicity | mic-sat 50 ng/plate EMMUEG 19,338,1992 | |||||||||
NFPA 704 |
|
trans-2-Pentenal price More Price(18)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W321818 | trans-2-Pentenal ≥95%, FG | 1576-87-0 | 25g | $75.3 | 2024-03-01 | Buy |
Sigma-Aldrich | W321818 | trans-2-Pentenal ≥95%, FG | 1576-87-0 | 100g | $112 | 2024-03-01 | Buy |
Sigma-Aldrich | W321818 | trans-2-Pentenal ≥95%, FG | 1576-87-0 | 1kg | $582 | 2024-03-01 | Buy |
Sigma-Aldrich | 269255 | trans-2-Pentenal 95% | 1576-87-0 | 5g | $28.14 | 2024-03-01 | Buy |
Sigma-Aldrich | 269255 | trans-2-Pentenal 95% | 1576-87-0 | 25g | $75 | 2024-03-01 | Buy |
trans-2-Pentenal Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLORLESS TO YELLOW LIQUID
Uses
(E)-2-Pentenal, is a flavor volatile found in tomato, virgin olive oil and sardine.
Definition
ChEBI: (E)-2-pentenal is a 2-pentenal in which the double bond has (E)-configuration. It is found in cigarette smoke, virgin olive oil, and milk. It has a role as a plant metabolite.
General Description
Trans-2-Pentenal (pentenal) is an α,β-unsaturated aldehyde that increases [Ca2+] in cultured neonatal rat trigeminal ganglion (TG) neurons. The gas-phase reactions of NO3 radicals with pentenal in pure N2, using a relative rate technique, was studied.
Safety Profile
Mutation data reported. When heated to decompositionit emits acrid smoke and irritating vapors.
trans-2-Pentenal Preparation Products And Raw materials
Global( 145)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 808 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21666 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23555 | 58 |
Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 | gksales1@gk-bio.com | China | 9316 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
View Lastest Price from trans-2-Pentenal manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-07-16 | trans-2-Pentenal
1576-87-0
|
US $0.00-0.00 / kg | 1kg | 99% | 10ton | JINING XINHE CHEMICAL CO., LTD | ||
2021-07-13 | trans-2-Pentenal
1576-87-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-09 | trans-2-Pentenal
1576-87-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- trans-2-Pentenal
1576-87-0
- US $0.00-0.00 / kg
- 99%
- JINING XINHE CHEMICAL CO., LTD
- trans-2-Pentenal
1576-87-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- trans-2-Pentenal
1576-87-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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C2H5CHCHCHO
Building Blocks
Aldehydes
Carbonyl Compounds
C1 to C6
Organic Building Blocks