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  8. Mesityl oxide, 90+%, remainder 4-methyl-4-penten-2-one

Mesityl oxide, 90+%, remainder 4-methyl-4-penten-2-one

Product Code. 11438830
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Product Code. 11438830 Supplier Thermo Scientific Alfa Aesar Supplier No. A15111.AE
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Beskrivning

CAS: 141-79-7 | C6H10O | 98.145 g/mol

Mesityl oxide is used as a solvent and in the production of methyl isobutyl ketone by hydrogenation, 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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Mesityl oxide is used as a solvent and in the production of methyl isobutyl ketone by hydrogenation, 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.

Solubility
Soluble in water(30g/L).

Notes
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 141-79-7
Molecular Formula C6H10O
Molecular Weight (g/mol) 98.145
MDL Number MFCD00008900
InChI Key SHOJXDKTYKFBRD-UHFFFAOYSA-N
Synonym mesityl oxide, 4-methyl-3-penten-2-one, 3-penten-2-one, 4-methyl, isopropylideneacetone, isobutenyl methyl ketone, methyl isobutenyl ketone, mesityloxid, mesityloxyde, 3-isohexen-2-one, isopropylidene acetone
PubChem CID 8858
IUPAC Name 4-methylpent-3-en-2-one
SMILES CC(=CC(=O)C)C

Specifikationer

Melting Point -59°C
Density 0.856
Boiling Point 129°C to 130°C
Flash Point 30°C (86°F)
Assay Percent Range ≥90%
Odor honigähnlich
Refractive Index 1.444
Quantity 100 mL
UN Number UN1229
Beilstein 1361550
Merck Index 14,5908
Solubility Information Soluble in water(30g/L).
Formula Weight 98.15
Percent Purity ≥90%
Physical Form Liquid
Assay remainder 4-methyl-4-penten-2-one
Chemical Name or Material Mesityl oxide
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Produktbeteckning
  • Mesityl oxide, 90+%, remainder 4-methyl-4-penten-2-one
 Signalord
  • Warning
 Riskkategorier
  • Acute toxicity Category 4
  • Flammable liquid Category 3
 Faroangivelser
  • H226-Flammable liquid and vapour.
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H332-Harmful if inhaled.
 Skyddsangivelse
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
 Kompletterande information
  • MIXTURE LIST-Contain: 4-methyl-3-penten-2-one, 4-methyl-4-penten-2-one
SDS

RUO – Research Use Only

Produkttitel
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