3-PENTEN-2-ONE
![3-PENTEN-2-ONE Structure](CAS/GIF/625-33-2.gif)
- CAS No.
- 625-33-2
- Chemical Name:
- 3-PENTEN-2-ONE
- Synonyms
- (E)-pent-3-en-2-one;pent-3-en-2-one;2-Penten-4-one;FEMA 3417;3-PENTEN-2-ONE;2-Oxo-3-pentene;3-pentane-2-one;3-PENTENE-2-ONE;ethylideneacetone;Ethylidene acetone
- CBNumber:
- CB4157470
- Molecular Formula:
- C5H8O
- Molecular Weight:
- 84.12
- MOL File:
- 625-33-2.mol
- Modify Date:
- 2024/8/21 22:41:43
Boiling point | 121-124 °C (lit.) |
---|---|
Density | 0.862 g/mL at 25 °C (lit.) |
vapor pressure | 760 mm Hg ( 121 °C) |
refractive index |
n |
FEMA | 3417 | 3-PENTEN-2-ONE |
Flash point | 70 °F |
storage temp. | Sealed in dry,2-8°C |
solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
form | Liquid |
color | Clear colorless |
Odor | at 0.10 % in dipropylene glycol. fruity acetone phenolic fishy |
Odor Type | fruity |
Water Solubility | Slightly soluble in Water |
JECFA Number | 1124 |
BRN | 1633505 |
Stability | Stable. Flammable. Incompatible with strong oxidizing and strong reducing agents, strong acids, strong bases. |
LogP | 0.56 |
EPA Substance Registry System | 3-Penten-2-one (625-33-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS02,GHS06 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H311-H315-H319-H335 | |||||||||
Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
Hazard Codes | F,Xn | |||||||||
Risk Statements | 11-21-36/37/38 | |||||||||
Safety Statements | 16-26-33-36/37/39 | |||||||||
RIDADR | UN 1992 3/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | SB3850000 | |||||||||
F | 10-19 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29141990 | |||||||||
NFPA 704 |
|
3-PENTEN-2-ONE price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 145017 | 3-Penten-2-one 70% | 625-33-2 | 1G | ₹2338.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 145017 | 3-Penten-2-one 70% | 625-33-2 | 1G | ₹2338.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 145017 | 3-Penten-2-one 70% | 625-33-2 | 5G | ₹7750.7 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 145017 | 3-Penten-2-one 70% | 625-33-2 | 25G | ₹27390 | 2022-06-14 | Buy |
3-PENTEN-2-ONE Chemical Properties,Uses,Production
Chemical Properties
3-Penten-2-one has a fruity odor becoming pungent on storage.
Occurrence
Reported found among the volatile components of roasted peanuts; also in cranberry, mango, bilberry, rum, cocoa, coffee, tea, roasted filberts, roasted peanuts, potato chips, lingonberry, strawberry fruit and jam, tomato, wheat bread, parmesan cheese, yogurt, fatty fish, passion fruit, beans, mango, tamarind, rice, Bourbon vanilla, endive, shrimp, katsubushi and buckwheat.
Uses
3-Penten-2-one was used in the synthesis of the alkaloids (+/-)-senepodine G and (+/-)-cermizine C.
Preparation
From 4-hydroxy-pentan-2-one refluxed with oxalic acid.
Definition
ChEBI: An enone that is pent-2-ene in which the two methylene hydrogens have been replaced by an oxo group.
General Description
3-Penten-2-one is volatile compound present in berry fruit of two Aronia melanocarpa genotypes. Urinary 3-penten-2-one is a useful biomarker for increased accumulation of acetaldehyde during abnormal metabolic stress.
3-PENTEN-2-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Neugen Labs | +91-8133254502 +91-8133254502 | Karnataka, India | 195 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
VASIN BIO LIFE SCIENCES PVT LTD | 9491644688 | Hyderabad, India | 2096 | 58 | Inquiry |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | China | 5867 | 58 | Inquiry |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 | China | 808 | 58 | Inquiry |
Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | China | 801 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | China | 6387 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12447 | 58 | Inquiry |
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