Name | 2-Undecanone |
Synonyms | FEMA 3093 2-Undecanon 2-Undecanone undecan-2-one 2-hendecanone Methyl-nonylketon METHYL NONYL KETONE 2-UNDECANONE OEKANAL Ketone, methyl nonyl Methyl n-nonyl ketone METHYL N-NONYL KETONE |
CAS | 112-12-9 |
EINECS | 203-937-5 |
InChI | InChI=1/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3 |
Molecular Formula | C11H22O |
Molar Mass | 170.29 |
Density | 0.825g/mLat 25°C(lit.) |
Melting Point | 11-13°C(lit.) |
Boling Point | 231-232°C(lit.) |
Specific Rotation(α) | 0.825 |
Flash Point | 192°F |
JECFA Number | 296 |
Water Solubility | INSOLUBLE |
Solubility | Soluble in ethanol and grease, insoluble in water. |
Vapor Presure | <1 mm Hg ( 20 °C) |
Vapor Density | 5.9 (vs air) |
Appearance | Colorless to yellowish liquid |
Color | Clear colorless to light yellow |
Merck | 14,6104 |
BRN | 1749573 |
Storage Condition | Store below +30°C. |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
Refractive Index | n20/D 1.43(lit.) |
MDL | MFCD00009583 |
Physical and Chemical Properties | Colorless to light yellow liquid. It is citrus, oil and sulfur-like aroma. Boiling point 231~232 deg C. Soluble in ethanol and oil, insoluble in water. |
Hazard Symbols | N - Dangerous for the environment |
Risk Codes | R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN3082 |
WGK Germany | 2 |
RTECS | YQ2820000 |
TSCA | Yes |
HS Code | 29141990 |
Hazard Class | 9 |
Packing Group | III |
Toxicity | LD50 dermally in rabbits: >5 g/kg; LD50 orally in rats, mice: >5, 3.88 g/kg (Opdyke) |