Español
العربية
Francés
Русский
Português
Deutsch
Italiano
Kazakh
Uzbek
2-Methyl butyric acid CAS#116-53-0
CAS Number:1344-09-8
Chemical Formula: Na2O3Si
Synonyms:
FEMA 2695
BUTANE-2-CARBOXYLIC ACID
RARECHEM AL BO 0094
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Appearance: Transperant liquid
2-Methyl butyric acid CAS#116-53-0
2-methyl butyric acid has a pungent, acrid odor which is similar to Roquefort cheese with an acrid taste. At low dilutions, it has a pleasant fruity taste. It can be prepared either by decarboxylation of methyl ethyl malonic acid or by the oxidation of fermentation amyl alcohol (fusel oil). It is used as a flavor ingredient for butter, cream, cheese flavor deployment. It also provides acyl moiety for the preparation of the respective flavor esters.2-Methylbutyric acid has a pungent, acrid odor similar to Roquefort cheese with an acrid taste. At low dilutions, it has a pleasant fruity taste. May be prepared by decarboxylation of methyl ethyl malonic acid (with heat); also by oxidation of fermentation amyl alcohol (fusel oil).
| 2-Methyl butyric acid Chemical Properties |
| Melting point | -70 °C |
| Boiling point | 176-177 °C (lit.) |
| density | 0.936 g/mL at 25 °C (lit.) |
| vapor pressure | 0.5 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 2695 | 2-METHYLBUTYRIC ACID |
| Fp | 165 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 20g/l |
| form | Liquid |
| pka | 4.8(at 25℃) |
| color | Clear colorless to pale yellow |
| Odor | at 10.00 % in propylene glycol. pungent acid roquefort cheese |
| Odor Type | acidic |
| biological source | synthetic |
| explosive limit | 1.6-7.3%(V) |
| Water Solubility | 45 g/L (20 ºC) |
| JECFA Number | 255 |
| BRN | 1720486 |
| Cosmetics Ingredients Functions | PERFUMING |
| LogP | 1.8 at 25℃ |
| CAS DataBase Reference | 116-53-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 2-methyl-(116-53-0) |
| EPA Substance Registry System | 2-Methylbutyric acid (116-53-0) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 21/22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| RTECS | EK7897000 |
| F | 13 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29156090 |
Product Application of 2-Methyl butyric acid CAS#116-53-0
2-Methylbutyric acid, can be used as food additive for butter, cream, cheese flavor deployment. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used in the synthesis of 2-methylbutyric anhydride.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
