China (Mainland)
Assessedsupplier
- Product Details
Keywords
- 2-Methylpropionic acid
- ISOPROPYL FORMIC ACID
- 2-METHYL PROPANOIC ACID
Quick Details
- ProName: Isobutyric acid 90%,99%,99.5%
- CasNo: 79-31-2
- Molecular Formula: C4H8O2
- Appearance: Colorless transparent oily liquid
- Application: Used in the production of cetyl alcoho...
- DeliveryTime: 1 week
- PackAge: 200kg PE drum
- Port: QINGDAO or SHANGHAI
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 99%
- Storage: Store in a cool, dry, well ventilated ...
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
Used in the production of cetyl alcohol esters, food flavors and fragrances, pharmaceuticals, etc.
Details
Aroma chemical Isobutyric acid CAS 79-31-2
| Product Name: | Isobutyric acid |
| CAS: | 79-31-2 |
| MF: | C4H8O2 |
| MW: | 88.11 |
| EINECS: | 201-195-7 |
| Mol File: | 79-31-2.mol |
| Melting point | -47 °C |
| Boiling point | 153-154 °C(lit.) |
| density | 0.95 g/mL at 25 °C(lit.) |
| vapor density | 3.04 (vs air) |
| vapor pressure | 1.5 mm Hg ( 20 °C) |
| refractive index | n20/D 1.393(lit.) |
| FEMA | 2222 | ISOBUTYRIC ACID |
| Fp | 132 °F |
| storage temp. | room temp |
| solubility | 618g/l |
| form | Liquid |
| pka | 4.84(at 20℃) |
| color | Clear colorless |
| PH | 2.3 (500g/l, H2O, 25℃) |
| explosive limit | 1.6-7.3%(V) |
| Water Solubility | 210 g/L (20 ºC) |
| Merck | 145155 |
| BRN | 635770 |
|
Application: 1. Mainly used in the synthesis of isobutyrate products, such as methyl isobutyrate, propyl ester, isoamyl ester, benzyl ester, etc. 2. It is mainly used to make cream, apple, caramel, cheese, bread, yeast and other flavors.;Isobutyric acid is not as important as butyric acid. 3. Can be used as a synthetic essence and solvent.It is also used to make varnishes and plasticizers.Isobutyric acid has some important derivatives that are actually used in the industrial production of isobutyronitrile as an intermediate and then converted to isobutyamidine hydrochloride, which is the raw material for the insecticide diazinon.; 4. Raw materials for the production of esters for perfumes and fragrances, as textile auxiliaries (in the form of salt) and as solvents for a variety of chemical reactions. |