Synonyms: 4-Methyl-3-penten-2-one
CAS Number: 141-79-7
Formula: C6H10O
Formula Weight: 98.14
Linear Formula: (CH3)2C=CHCOCH3
MDL No.: MFCD00008900
Purity: 0.9
Boiling Point: 130 C(lit.)
Melting Point: -41.5 C (lit.)
Density: 0.858 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.442(lit.)
Beilstein Registry Number: 1361550
EC Number: 205-502-5
UNSPSC Code: 12352100
General description: Zinc chloride-catalyzed condensation of mesityl oxide with ethyl acetoacetate has been reported.
Application: Mesityl oxide has been used:. in the synthesis of 2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin, a crucial building block in the rational synthesis of chlorins and oxochlorins. as neutral marker in the preparation of imidazole-coated capillary column for electrophoresis
RTECS: SB4200000
RIDADR: UN1229 - class 3 - PG 3 - Mesityl oxide
WGK Germany: 1
Flash Point(F): 87.8 F
Flash Point(C): 31 C
R Codes: 10-20/21/22-36/37/38
S Codes: 25
IOD Codes: Xn
Symbol: GHS02, GHS06
Signal Word: Danger
Hazard Statements: H226-H302 + H312-H315-H319-H331-H335
Precautionary statements: P261-P280-P305 + P351 + P338-P311