3-Methyl-2-butenal
- Product Name3-Methyl-2-butenal
- CAS107-86-8
- MFC5H8O
- MW84.12
- EINECS203-527-6
- MOL File107-86-8.mol
Chemical Properties
| Melting point | -20°C |
| Boiling point | 133-135 °C (lit.) |
| Density | 0.878 g/mL at 20 °C 0.872 g/mL at 25 °C (lit.) |
| vapor pressure | 7 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 3646 | 3-METHYL-2-BUTENAL |
| Flash point | 93 °F |
| storage temp. | 2-8°C |
| solubility | soluble |
| form | Liquid |
| color | Clear colorless to light yellow |
| Odor | at 1.00 % in dipropylene glycol. sweet fruity pungent brown nutty almond cherry |
| Odor Type | fruity |
| biological source | synthetic |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| Merck | 14,8448 |
| JECFA Number | 1202 |
Safety Information
| Hazard Codes | Xn,Xi,C |
| Risk Statements | 10-22-37/38-41-43-36/37/38-34-20/22-20/21/22 |
| Safety Statements | 26-36-37/39-16-45-36/37/39 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 2 |
| F | 9-13-23 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29121900 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1B Skin Sens. 1 |
