Mesityl oxide
CAS Number141-79-7
FormulaN/A
Mol. Weight98.14 g/mol
Mesityl oxide
What is Mesityl oxide?
Mesityl oxide is a chemical compound with CAS number 141-79-7. It is used in various industrial and research applications.
Applications
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 electrophoresis2
Specifications
Linear Formula
(CH3)2C=CHCOCH3
Molecular Weight
98.14 g/mol
Grade
technical grade
Assay/Purity
≥90% (GC)
Boiling Point
130 °C(lit.)
Density
0.858 g/mL at 25 °C(lit.)
Safety Information
GHS02
GHS06Signal Word
Danger
Hazard Statements
H226-H302 + H312-H315-H319-H331-H335
Precautionary Statements
P261-P280-P305 + P351 + P338-P311
Required PPE
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Melting Point
-41.5 °C(lit.)
EC Number
205-502-5
WGK Germany
1