Mesityl oxide
Synonym(s):4-Methyl-3-penten-2-one;Isopropylideneacetone, 4-Methyl-3-penten-2-one;Mesityl oxide
- CAS NO.：141-79-7
- Empirical Formula: C6H10O
- Molecular Weight: 98.14
- MDL number: MFCD00008900
- EINECS: 205-502-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-10 11:11:29
What is Mesityl oxide?
Description
The commercial grade of 4-methyl-3-penten-2-one exhibits an unpleasant odor. The pure material has a pleasant honey-like odor. This substance may be prepared by reacting acetone or diacetone alcohol with iodine or other dehydrating agent; by condensation of acetone over sulfonated polystyrene-divinylbenzene resin used as an ion exchange catalyst.
The Uses of Mesityl oxide
Mesityl oxide is used as a solvent for resins,gums, nitrocellulose, oils, lacquers, and inks;as an insect repellant; and in ore flotation..
Properties of Mesityl oxide
| Melting point: | −53 °C(lit.) |
| Boiling point: | 129 °C(lit.) |
| Density | 0.858 g/mL at 25 °C(lit.) |
| Flash point: | 87 °F |
| storage temp. | Store below +30°C. |
| solubility | 30g/l |
| form | Liquid, Free Of Suspended Matter |
| color | Clear |
| Odor | Strong; peppermint; honeylike. |
| Water Solubility | 28 G/L (20 ºC) |
Safety information for Mesityl oxide
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Mesityl oxide
Abamectin manufacturer
JSK Chemicals
1Y
Phone:+91 9879767970;+919879767970
Whatsapp: +91 9879767970
product: 141-79-7 Mesityl oxide, 99% 99%
Satyam Petrochemicals
1Y
Phone:+91-9922337777
Whatsapp: +91-9922337777
product: 141-79-7 Mesityl oxide 99%
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