4-((Trimethylsilyl)oxy)pent-3-en-2-one

Base Information

• Chemical Name: 4-((Trimethylsilyl)oxy)pent-3-en-2-one
• CAS No.: 13257-81-3
• Molecular Formula: C8H16O2Si
• Molecular Weight: 172.299
• Hs Code.: 29319090
• European Community (EC) Number: 236-252-5
• Nikkaji Number: J2.442.832J
• Wikidata: Q76323026
• Mol file: 13257-81-3.mol

Synonyms:13257-81-3;2-trimethylsiloxypent-2-ene-4-one;4-Trimethylsilyloxy-3-penten-2-one;4-((Trimethylsilyl)oxy)pent-3-en-2-one;4-(Trimethylsiloxy)-3-penten-2-one;4-[(trimethylsilyl)oxy]pent-3-en-2-one;EINECS 236-252-5;2-(Trimethylsiloxy)-2-penten-4-one;2-Trimethylsiloxypent-2-en-4-one;TMSACAC;(E)-4-trimethylsilyloxypent-3-en-2-one;trimethylsilylacetylacetonate;MFCD00009853;AKOS015839962;(E)-4-(Trimethylsiloxy)-3-pentene-2-one;(E)-4-(trimethylsilyloxy)pent-3-en-2-one;4-(Trimethylsiloxy)-3-penten-2-one, 97%;T1573;4-(Trimethylsiloxy)-3-penten-2-one, for GC derivatization, >=97.0% (GC)

Chemical Property of 4-((Trimethylsilyl)oxy)pent-3-en-2-one

Chemical Property:

• Vapor Pressure: 0.255mmHg at 25°C
• Refractive Index: n20/D 1.452(lit.)
• Boiling Point: 205.1 °C at 760 mmHg
• Flash Point: 65.6 °C
• PSA: 26.30000
• Density: 0.891 g/cm³
• LogP: 2.33070
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 172.091956283
• Heavy Atom Count: 11
• Complexity: 177

Purity/Quality:

98% ^*data from raw suppliers

4-Trimethylsilyloxy-3-penten-2-one >96.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 10-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC(=CC(=O)C)O[Si](C)(C)C
• Isomeric SMILES: C/C(=C\C(=O)C)/O[Si](C)(C)C

Technology Process of 4-((Trimethylsilyl)oxy)pent-3-en-2-one

There total 7 articles about 4-((Trimethylsilyl)oxy)pent-3-en-2-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

1-(Trimethylsilyl)imidazole (18156-74-6) + acetylacetone (123-54-6,81235-32-7) → 4-trimethylsiloxy-3-penten-2-one (13257-81-3)

Guidance literature:

Ambient temperature;

DOI:10.1016/S0022-328X(00)86717-0

Reference yield: 70.0%

chloro-trimethyl-silane (75-77-4) + acetylacetone (123-54-6,81235-32-7) → 4-trimethylsiloxy-3-penten-2-one (13257-81-3)

Guidance literature:

With triethylamine; In hexane;

DOI:10.1021/ja00056a002

Reference yield:

trimethylsilyl trifluoroacetate (400-53-3) + acetylacetone (123-54-6,81235-32-7) → 4-trimethylsiloxy-3-penten-2-one (13257-81-3)

Guidance literature:

With triethylamine; In dichloromethane; for 1.5h; Ambient temperature;

DOI:10.1016/0040-4020(95)01085-8

upstream raw materials:

chloro-trimethyl-silane

acetylacetone

1,1,1,3,3,3-hexamethyl-disilazane

1-(Trimethylsilyl)imidazole

Downstream raw materials:

Trimethylmethoxysilane

(acac)BF2

2-methylfuran

penta-3,4-dien-2-one