A6915012
4-Pentenoic Acid , >98.0%(GC)(T) , 591-80-0
Synonym(s):
3-Vinylpropionic acid;Allylacetic acid;Propargylacetic acid
CAS NO.：591-80-0
Empirical Formula: C5H8O2
Molecular Weight: 100.12
MDL number: MFCD00004408
EINECS: 209-732-7
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB24.00 | In Stock |
|
| 25ML | RMB50.40 | In Stock |
|
| 100ML | RMB157.60 | In Stock |
|
| 500ML | RMB751.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -22.5 °C (lit.) |
| Boiling point: | 83-84 °C/12 mmHg (lit.) |
| Density | 0.981 g/mL at 25 °C (lit.) |
| vapor density | >1 (vs air) |
| refractive index | n |
| FEMA | 2843 | 4-PENTENOIC ACID |
| Flash point: | 193 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Chloroform, Methanol |
| form | Liquid |
| pka | pK1:4.677 (25°C) |
| Specific Gravity | 0.981 |
| color | Clear colorless to light yellow |
| Odor | at 0.10 % in propylene glycol. cheese parmesan romano ricotta |
| Odor Type | cheesy |
| biological source | synthetic |
| explosive limit | 1.58%(V) |
| Water Solubility | Soluble in alcohol, Slightly soluble in water |
| JECFA Number | 314 |
| BRN | 1633696 |
| InChIKey | HVAMZGADVCBITI-UHFFFAOYSA-N |
| LogP | 0.99 |
| CAS DataBase Reference | 591-80-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Pentenoic acid(591-80-0) |
| EPA Substance Registry System | 4-Pentenoic acid (591-80-0) |
Description and Uses
4-Pentenoic acid (Allylacetic acid) was used to inhibit fatty acid oxidation in rat heart mitochondria.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H314 |
| Precautionary statements | P280-P301+P312+P330-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310 |
| Hazard Codes | C,T |
| Risk Statements | 34-22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | SC4751000 |
| F | 8-10-23 |
| TSCA | T |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29161980 |
| Toxicity | LD50 oral in rat: 470mg/kg |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
