A3951812
2-Ethylbutyric acid , 99% , 88-09-5
Synonym(s):
2-Ethylbutyric acid;Diethylacetic acid
CAS NO.：88-09-5
Empirical Formula: C6H12O2
Molecular Weight: 116.16
MDL number: MFCD00002670
EINECS: 201-796-4
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB63.20 | In Stock |
|
| 100ML | RMB127.20 | In Stock |
|
| 500ML | RMB375.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| 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 |
| Water Solubility | 18 g/L (20 ºC) |
| JECFA Number | 257 |
| Merck | 14,3110 |
| BRN | 1098634 |
| LogP | 1.68 |
| CAS DataBase Reference | 88-09-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 2-ethyl-(88-09-5) |
| EPA Substance Registry System | 2-Ethylbutyric acid (88-09-5) |
Description and Uses
Ester formation; intermediate for drugs, dyestuffs, chemicals; flavoring.
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| 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 | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29159080 |
| Toxicity | LD50 orally in Rabbit: 2200 mg/kg LD50 dermal Rabbit 478 mg/kg |
