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Organo-Metalloid Compounds

Organo-metalloid compounds possess direct bonds between carbon atoms and metalloid atoms. Organo-metalloid compounds are available in a range of chemical compositions, quantities, purities, and reagent grades.
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1 – 15 of 200 results
1

Boron Molecular BIS FLUOROSULFONYL IMIDE 100G

NC3723156 BIS FLUOROSULFONYL IMIDE 100G

ENCOMPASS
2

Sigma Aldrich 1-Phenyl-2-trimethylsilylacetylene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 87°C to 88°C (9 mmHg)
Percent Purity 99%
Linear Formula C6H5C///CSi(CH3)3
Biological Activity Respiratory System
Molecular Weight (g/mol) 174.31
MDL Number MFCD00054860
Refractive Index n20/D 1.528 (literature)
Synonym 1-(Trimethylsilyl)-2-phenylacetylene; Phenylethynyl-trimethylsilane; Trimethyl(phenylethynyl)silane
Recommended Storage Room Temperature
Molecular Formula C11H14Si
Density 0.886 g/mL (at 25°C (literature))
3

Sigma Aldrich 1,4-Bis(trimethylsilyl)butadiyne

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Percent Purity 98%
Linear Formula (CH3)3 SiC///CC///CSi(CH3)3
Molecular Weight (g/mol) 194.42
MDL Number MFCD00009839
Refractive Index n20/D 1.384 (literature)
Synonym 1,4-Bis(trimethylsilyl)-1,3-butadiyne; BTMSBD
Recommended Storage 2°C to 8°C
Molecular Formula C10H18Si2
Density 0.974 g/mL (at 20°C (literature))
Melting Point 111°C to 113°C (lit.)
4

Sigma Aldrich Methyl trimethylsilyl dimethylketene acetal

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 35°C (15 mmHg)
Percent Purity 95%
Linear Formula (CH3)2 C=C(OCH3)OSi(CH3)3
CAS 31469-15-5
Biological Activity Respiratory System
Molecular Weight (g/mol) 174.31
MDL Number MFCD00010232
Refractive Index n20/D 1.415 (literature)
Synonym 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene; (1-Methoxy-2-methyl-1-propenyloxy)trimethylsilane; MTDA
Recommended Storage Room Temperature
Molecular Formula C8H18O2Si
Density 0.858 g/mL (at 25°C (literature))
5

Sigma Aldrich Phenylselenyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 120°C (20 mmHg)
Percent Purity 98%
Linear Formula C6H5SeCl
CAS 5707-04-0
Molecular Weight (g/mol) 191.52
MDL Number MFCD00000478
Synonym Benzeneselenenyl chloride; Benzeneselenyl chloride
Recommended Storage Room Temperature
Molecular Formula C6H5ClSe
EINECS Number 227-196-2
Melting Point 59°C to 62°C (lit.)
6

Sigma Aldrich (Trimethylsilyl)isocyanate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 90°C to 92°C (lit.)
Percent Purity 85%
Linear Formula (CH3)3 SiNCO
CAS 1118-02-1
Biological Activity Respiratory System
Molecular Weight (g/mol) 115.21
MDL Number MFCD00001993
Refractive Index n20/D 1.396 (literature)
Synonym Isocyanatotrimethylsilane
Recommended Storage Room Temperature
Molecular Formula C4H9NOSi
EINECS Number 214-256-8
Density 0.851 g/mL (at 25°C (literature))
7

Sigma Aldrich 1-(Trimethylsilyl)imidazole

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 93°C to 94°C (14 mmHg)
Linear Formula C6H12N2Si
Molecular Weight (g/mol) 140.26
Density 0.956 g/mL (at 25°C (literature))
Percent Purity 96%
CAS 18156-74-6
Biological Activity Respiratory System
MDL Number MFCD00005280
Refractive Index n20/D 1.475 (literature)
Synonym N-Trimethylsilylimidazole; TMSI; TSIM
RTECS Number NI8700000
Recommended Storage 2°C to 8°C
Molecular Formula C6H12N2Si
EINECS Number 242-040-3
8

Sigma Aldrich 1-Phenyl-1-trimethylsiloxyethylene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 88°C to 89°C (11 mmHg)
Percent Purity 98%
Linear Formula C6H5C(=CH2)OSi(CH3)3
CAS 13735-81-4
Biological Activity Respiratory System
Molecular Weight (g/mol) 192.33
MDL Number MFCD00008582
Refractive Index n20/D 1.502 (literature)
Synonym alpha-(Trimethylsiloxy)styrene; Acetophenone enol trimethylsilyl ether
Recommended Storage 2°C to 8°C
Molecular Formula C11H16OSi
EINECS Number 237-308-1
Density 0.938 g/mL (at 25°C (literature))
9

Sigma Aldrich Dimethyl diselenide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 155°C to 157°C (lit.)
Percent Purity 96%
Linear Formula (CH3)2 Se2
CAS 7101-31-7
Molecular Weight (g/mol) 187.99
MDL Number MFCD00008254
Refractive Index n20/D 1.6388 (literature)
Synonym Methyl diselenide
Recommended Storage Room Temperature
Molecular Formula C2H6Se2
EINECS Number 230-410-7
Density 1.987 g/mL (at 25°C (literature))
10

Sigma Aldrich 1-(Trimethylsiloxy)-1,3-butadiene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 131°C (lit.)
Percent Purity 98%
Linear Formula (CH3)3 SiOCH=CHCH=CH2
CAS 6651-43-0
Biological Activity Respiratory System
Molecular Weight (g/mol) 142.27
MDL Number MFCD00009647
Refractive Index n20/D 1.448 (literature)
Recommended Storage 2°C to 8°C
Molecular Formula C7H14OSi
Density 0.811 g/mL (at 25°C (literature))
11

Sigma Aldrich Phenylselenyl bromide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 107°C to 108°C (15 mmHg)
Percent Purity 98%
Linear Formula C6H5SeBr
CAS 34837-55-3
Molecular Weight (g/mol) 235.97
MDL Number MFCD00000047
Synonym Benzeneselenenyl bromide; Benzeneselenyl bromide
Recommended Storage Room Temperature
Molecular Formula C6H5BrSe
EINECS Number 252-238-1
Melting Point 58°C to 62°C (lit.)
12

Sigma Aldrich Fumaronitrile

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 764-42-1
13

Sigma Aldrich 1-(Trimethylsilyl)propyne

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 99°C to 100°C (lit.)
Percent Purity 99%
Linear Formula CH3C///CSi(CH3)3
CAS 6224-91-5
Molecular Weight (g/mol) 112.24
MDL Number MFCD00009271
Refractive Index n20/D 1.417 (literature)
Synonym Trimethyl-1-propynylsilane
Recommended Storage 2°C to 8°C
Molecular Formula C6H12Si
EINECS Number 228-314-5
Density 0.758 g/mL (at 25°C (literature))
14

Sigma Aldrich 6-(Methylthio)-1H-pyrazolo[3,4-d]pyrimidine

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
15

Sigma Aldrich 1,1,2-Trimethylbenz[e]indole

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 41532-84-7