4-(Trimethylsilyl)-3-butyn-2-one

Basic Information

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CAS Number

5930-98-3

Molecular Formula

C7H12OSi

Molecular Weight

58.08 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Boiling Point

158°C

Refractive Index

n20/D 1.442(lit.)

SMILES

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CC(=O)C#C[Si](C)(C)C

InChI

InChI=1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3

InChIKey

NQEZDDPEJMKMOS-UHFFFAOYSA-N

LogP

0.5952999999999999

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

174

Safety Information

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GHS Hazard Pictograms

H226

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Synonyms & References

English

4-(Trimethylsilyl)-3-butyn-2-one, 97%
4-(trimethylsilyl)but-3-yn-2-one
DTXSID20370434
4-Trimethylsilyl-3-butyn-2-one
3-Butyn-2-one, 4-(trimethylsilyl)-
EN300-118945
4-(Trimethylsilyl)-3-butyn-2-one
SB75157
AKOS015840132
NQEZDDPEJMKMOS-UHFFFAOYSA-N
T2973
C7H12OSi
5930-98-3
SCHEMBL818918
S19120
MFCD00190212
4-trimethylsilylbut-3-yn-2-one
TRI-N-BUTYLTINACETATE
AMY39431
A832260
J-513950
FT-0645296
-4-(Trimethylsilyl)-3-butyn-2-one
(Acetylethynyl)trimethylsilane
1-(Trimethylsilyl)-1-butyn-3-one
Methyltrimethylsilylethynyl ketone

MDL Number

MFCD00190212

Customs Code

2931900090

FAQ

What is 4-(Trimethylsilyl)-3-butyn-2-one (CAS: 5930-98-3)?

4-(Trimethylsilyl)-3-butyn-2-one is a chemical compound with the CAS number 5930-98-3. It features a tris(trimethylsilyl) group attached to a 3-butyn-2-one moiety. The compound is known for its stability and reactivity, often used in organic synthesis and as a protecting group in chemical reactions.

What are the main uses of 4-(Trimethylsilyl)-3-butyn-2-one (CAS: 5930-98-3)?

4-(Trimethylsilyl)-3-butyn-2-one is primarily used as a protecting group in organic synthesis, particularly in the formation of silyl ethers. It is also used in the preparation of pharmaceuticals and as an intermediate in various chemical reactions.

Is 4-(Trimethylsilyl)-3-butyn-2-one (CAS: 5930-98-3) safe?

4-(Trimethylsilyl)-3-butyn-2-one is generally considered safe for laboratory use when handled with appropriate precautions. Users should wear protective gloves and goggles, and work in a well-ventilated area. Spills should be cleaned up promptly, and the compound should be stored away from heat and sources of ignition.

How should 4-(Trimethylsilyl)-3-butyn-2-one (CAS: 5930-98-3) be stored?

4-(Trimethylsilyl)-3-butyn-2-one should be stored in a cool, dry place away from direct sunlight and heat sources. It is advisable to keep the compound in a sealed container to prevent exposure to air and moisture. Proper storage conditions will help maintain the compound's stability and reactivity.