Mesityl oxide
ALDRICH/281832 - technical grade, 90%
Synonym: 4-
CAS Number: 141-79-7
Empirical Formula (Hill Notation): C6H10O
Molecular Weight: 98.14
EC Number: 205-502-5
MDL Number: MFCD00008900
Linear Formula: (CH3)2C=CHCOCH3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 281832-100G.
| assay | 90% |
| bp | 130 °C (lit.) |
| density | 0.858 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | ketone |
| grade | technical grade |
| InChI | 1S/C6H10O/c1-5(2)4-6(3)7/ |
| InChI key | SHOJXDKTYKFBRD-UHFFFAOYSA |
| mp | -41.5 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CC(C)=CC(C)=O |
| Application: | Mesityl oxide has been used: • in the synthesis of 2,3,4,5-tetrahydro-1,3,3- • as neutral marker in the preparation of imidazole-coated capillary column for electrophoresis |
| General description: | Zinc chloride-catalyzed condensation of mesityl oxide with ethyl acetoacetate has been reported. |
| Packaging: | 100 g in glass bottle |
| Symbol |   GHS02,GHS06 |
| Signal word | Danger |
| Hazard statements | H226 - H302 + H312 - H315 - H319 - H331 - H335 |
| Precautionary statements | P210 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 10-20/21/22-36/37/38 |
| Safety Statements | 25 |
| RIDADR | UN1229 - class 3 - PG 3 - Mesityl oxide |
| WGK Germany | WGK 1 |
| Flash Point(F) | 87.8 °F - closed cup |
| Flash Point(C) | 31 °C - closed cup |
| Purity | 90% |
| bp | 130 °C (lit.) |
| mp | -41.5 °C (lit.) |
| Density | 0.858 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |