3-[(Trimethylsilyl)ethynyl]pyridine

Basic Information

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CAS Number

80673-00-3

Molecular Formula

C10H13NSi

Molecular Weight

88.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

229 °C

Density

0.922 g/mL at 25 °C

Refractive Index

n20/D 1.529(lit.)

SMILES

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C[Si](C)(C)C#CC1=CN=CC=C1

InChI

InChI=1S/C10H13NSi/c1-12(2,3)8-6-10-5-4-7-11-9-10/h4-5,7,9H,1-3H3

InChIKey

MTMBLPOPETZZRX-UHFFFAOYSA-N

LogP

1.9544

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

203

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

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

Sensitiveness

Sensitive to heat, air, and moisture

Synonyms & References

English

3-(Trimethylsilylethynyl)pyridine
3-[(Trimethylsilyl)ethynyl]pyridine
A839962
AKOS015908763
3-[2-(trimethylsilyl)ethynyl]pyridine
3-(Trimethysilylethynyl)pyridine
MTMBLPOPETZZRX-UHFFFAOYSA-N
T1963
InChI=1/C10H13NSi/c1-12(2,3)8-6-10-5-4-7-11-9-10/h4-5,7,9H,1-3H
SCHEMBL2922495
MFCD01863744
3-((Trimethylsilyl)ethynyl)pyridine
trimethyl-[2-(3-pyridinyl)ethynyl]silane
DTXSID30399318
1-(3-Pyridyl)-2-trimethylsilylacetylene
trimethyl(2-pyridin-3-ylethynyl)silane
80673-00-3
FT-0656304
CS-W017436
(3-Pyridylethynyl)trimethylsilane
3-[(Trimethylsilyl)ethynyl]pyridine, 97%
3-trimethylsilylethynylpyridine
T72959
AS-62138
3-[(T 3-[(TriMethylsilyl)ethynyl]pyr
RW2058
VP15049
TRA0093703
FCH1118032
1-(3-Pyridyl)-2-trimethylsilyla

MDL Number

MFCD01863744

Customs Code

29333990

FAQ

What is 3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3)?

3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) is a complex organic compound with a pyridine ring substituted with a trimethylsilyl ethynyl group. It is a solid at room temperature and is used in various chemical syntheses and research applications.

What are the main uses of 3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3)?

3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) is primarily used in the preparation of other organic compounds, particularly in the synthesis of silyl ethers and as a protectant reagent in chemical reactions. It is also utilized in analytical chemistry for derivatization and detection purposes.

Is 3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) safe?

3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) is generally safe when handled with appropriate precautions. It is important to avoid skin contact and inhalation of the compound. Protective clothing, gloves, and eye protection should be worn during handling. Proper ventilation is also recommended.

How should 3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) be stored?

3-[(Trimethylsilyl)ethynyl]pyridine (CAS: 80673-00-3) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed containers to prevent degradation and ensure safety. Stable storage at room temperature is recommended, but check the product label or manufacturer's instructions for specific storage conditions.