2-Ethylbutyric acid
- Product Name2-Ethylbutyric acid
- CAS88-09-5
- CBNumberCB8436250
- MFC6H12O2
- MW116.16
- EINECS201-796-4
- MDL NumberMFCD00002670
- MOL File88-09-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -16--13 °C (lit.) |
| Boiling point | 99-101 °C/18 mmHg (lit.) |
| Density | 0.92 g/mL at 25 °C (lit.) |
| vapor pressure | 0.08 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 2429 | 2-ETHYLBUTYRIC ACID |
| FLAVIS Number | 08.045 | 2-Ethylbutyric acid |
| Flash point | 190 °F |
| storage temp. | Store below +30°C. |
| solubility | 18g/l |
| pka | pKa: 4.751(25°C) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Odor | at 10.00 % in propylene glycol. acidic fruity whiskey dry berry |
| PH | 3 (18g/l, H2O, 20℃) |
| explosive limit | 1.4%(V) |
| Odor Type | acidic |
| biological source | synthetic |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H311-H315-H319-H373 | |||||||||
| Precautionary statements | P260-P264-P280-P302+P352+P312-P305+P351+P338-P314 | |||||||||
| Hazard Codes | C,Xn | |||||||||
| Risk Statements | 21-36/37/38-34 | |||||||||
| Safety Statements | 26-36/37/39-45-36 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | ET1400000 | |||||||||
| Autoignition Temperature | 345 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29159080 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Eye Irrit. 2 Skin Irrit. 2 STOT RE 2 Oral | |||||||||
| Toxicity | LD50 orally in Rabbit: 2200 mg/kg LD50 dermal Rabbit 478 mg/kg | |||||||||
| NFPA 704: |
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