Name | 2,2-dimethyl-4-pentenal |
Synonyms | AI3-28334 2,2-dimethylpent-4-enal 2,2-DIMETHYL-4-PENTENAL 2,2-dimethyl-4-pentenal 2,2-Dimethylpent-4-enal 4-Pentenal, 2,2-dimethyl- |
CAS | 5497-67-6 |
EINECS | 226-834-7 |
InChI | InChI=1/C7H12O/c1-4-5-7(2,3)6-8/h4,6H,1,5H2,2-3H3 |
Molecular Formula | C7H12O |
Molar Mass | 112.17 |
Density | 0.825 g/mL at 25 °C (lit.) |
Melting Point | -53.35°C (estimate) |
Boling Point | 124-125 °C (lit.) |
Flash Point | 65°F |
Vapor Presure | 8.18mmHg at 25°C |
Appearance | Liquid |
Color | Clear colorless to light yellow |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.4203(lit.) |
Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing. |
UN IDs | UN 1989 3/PG 3 |
WGK Germany | - |
HS Code | 29121990 |
Hazard Class | 3.1 |
Packing Group | II |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |