ChemicalBook >> CAS DataBase List >>2-METHYL-4-PENTENOIC ACID
2-METHYL-4-PENTENOIC ACID
- CAS No.
- 1575-74-2
- Chemical Name:
- 2-METHYL-4-PENTENOIC ACID
- Synonyms
- FEMA 3511;FEMA NUMBER 3511;Methyl-4-pentenoic;2-Methyl-4-pentenoic;2-methyl-4-pentenoicaci;2-METHYL-4-PENTENOIC ACID;2-METHYLPENT-4-ENOIC ACID;4-Pentenoic acid, 2-methyl-;2-Methyl-4-pentenoicAcid>2-methylpent-4-en-1-oic acid
- CBNumber:
- CB2186731
- Molecular Formula:
- C6H10O2
- Molecular Weight:
- 114.14
- MDL Number:
- MFCD00015570
- MOL File:
- 1575-74-2.mol
Last updated:2023-05-26 16:42:34
| Melting point | 17.3°C (estimate) |
|---|---|
| Boiling point | 195 °C(lit.) |
| Density | 0.949 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 3511 | 2-METHYL-4-PENTENOIC ACID |
| Flash point | 210 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | clear liquid |
| pka | 4.67±0.10(Predicted) |
| color | Colorless to Red to Green |
| Odor | at 10.00 % in propylene glycol. fruity cheese |
| Odor Type | cheesy |
| Water Solubility | Slightly soluble in water |
| JECFA Number | 355 |
| BRN | 1720987 |
| InChIKey | HVRZYSHVZOELOH-UHFFFAOYSA-N |
| LogP | 1.34 |
| CAS DataBase Reference | 1575-74-2(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2-METHYL-4-PENTENOIC ACID |
| FDA UNII | 29HK385L3G |
| EPA Substance Registry System | 4-Pentenoic acid, 2-methyl- (1575-74-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H302-H314-H318 | |||||||||
| Precautionary statements | P234-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501-P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P501a | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 22-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29161995 | |||||||||
| NFPA 704 |
|
2-METHYL-4-PENTENOIC ACID price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W351105 | 2-Methyl-4-pentenoic Acid ≥98%, FG | 1575-74-2 | sample-k | $53.8 | 2022-05-15 | Buy |
| TCI Chemical | M1143 | 2-Methyl-4-pentenoic Acid >98.0%(GC)(T) | 1575-74-2 | 10mL | $44 | 2024-03-01 | Buy |
| Alfa Aesar | A11297 | 2-Methyl-4-pentenoic acid, 98% | 1575-74-2 | 10g | $49.65 | 2024-03-01 | Buy |
| Alfa Aesar | A11297 | 2-Methyl-4-pentenoic acid, 98% | 1575-74-2 | 50g | $170.65 | 2024-03-01 | Buy |
| TRC | M220778 | 2-Methyl-4-pentenoic Acid | 1575-74-2 | 50mg | $50 | 2021-12-16 | Buy |
2-METHYL-4-PENTENOIC ACID Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Chemical Properties
2-Methyl-4-pentenoic acid has a cheese-like odor.
Uses
2-Methyl-4-pentenoic acid is used as raw material for fruit flavor or it is an enhancer of fruity fragrances.
Definition
ChEBI: 2-Methyl-4-pentenoic acid is a branched-chain fatty acid.
Synthesis Reference(s)
Chemistry Letters, 9, p. 571, 1980
Tetrahedron Letters, 21, p. 2181, 1980 DOI: 10.1016/S0040-4039(00)78992-1
2-METHYL-4-PENTENOIC ACID Preparation Products And Raw materials
Global( 177)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21149 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6313 | 58 |
View Lastest Price from 2-METHYL-4-PENTENOIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-05-28 | 2-METHYL-4-PENTENOIC ACID
1575-74-2
|
US $0.00-0.00 / kg | 1kg | 0.99 | 500000kg | Hebei Kingfiner Technology Development Co.Ltd | |
 |
2019-07-06 | 2-METHYL-4-PENTENOIC ACID
1575-74-2
|
US $1.00 / kg | 1kg | 95%-99% | as request | Career Henan Chemical Co |
-
- 2-METHYL-4-PENTENOIC ACID
1575-74-2
- US $0.00-0.00 / kg
- 0.99
- Hebei Kingfiner Technology Development Co.Ltd
-
- 2-METHYL-4-PENTENOIC ACID
1575-74-2
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
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1575-74-2
H2CCHCH2CHCH3CO2H
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