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Organometallic Compounds

Organometallic compounds contain direct bonds between carbon atoms and metal atoms/ions and play roles as homogeneous catalysts and stoichiometric reagents in reactions; available in various chemical compositions, quantities, purities, and reagent grades.
Organo-Metalloid Compounds (2,857)
Organolithium (174)
Organocopper (166)
Metal Aryls (119)
Organozinc (117)
Organoaluminum (114)
Metal Alkyl Halides (94)
Organotin (79)
Organo-Post-Transition Metal Compounds (76)
Organoantimony (74)
Organolead (63)
Organomercury (46)
Organosilicon (38)
Organogermanium (33)
Organobismuth (20)
Organo-Transition Metal Compounds (16)
Metal Allyls (14)
Grignard Reagents (1)

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841 – 855 of 3,270 results
841

Sigma Aldrich (1H-pyrazol-4-yl)methanol

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_PREFERRED ENCOMPASS
CAS 25222-43-9
842

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_PREFERRED 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))
843

Sigma Aldrich 2,3-Dibromo-N-methylmaleimide

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_PREFERRED ENCOMPASS
CAS 3005-27-4
844

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_PREFERRED 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))
845

Sigma Aldrich 2-Ethoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine

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_PREFERRED ENCOMPASS
CAS 848243-23-2
846

Sigma Aldrich 1H-Benzimidazol-2-ylmethanethiol hydrochloride

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_PREFERRED ENCOMPASS
847

Sigma Aldrich Hexamethyldisilathiane

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_PREFERRED ENCOMPASS
Boiling Point 164°C
Linear Formula (CH3)3 SiSSi(CH3)3
CAS 3385-94-2
Molecular Weight (g/mol) 178.44
MDL Number MFCD00014851
Refractive Index n20/D 1.4586 (literature)
Synonym (TMS)2 S; HMDS; Bis(trimethylsilyl) sulfide; NSC 252160
Recommended Storage Room Temperature
Molecular Formula C6H18SSi2
EINECS Number 222-201-4
Density 0.846 g/mL (at 25°C)
848

Sigma Aldrich Diethylzinc Solution

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_PREFERRED ENCOMPASS
Linear Formula (C2H5)2Zn
CAS 557-20-0
Biological Activity Central Nervous System, Nervous System
Molecular Weight (g/mol) 123.51 g/mol
MDL Number MFCD00009021
Health Hazard 1 UN3399 - class 4.3 - PG 1 - EHS - Organometallic substance, liquid, water-reactive, flammable, HI: all (not BR)
Synonym Zincdiethyl
Recommended Storage Room Temperature
Molecular Formula C4H10Zn
Density 0.726 g/mL at 25°C
849

Sigma Aldrich Poly(ethylene glycol) diacrylate

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_PREFERRED ENCOMPASS
CAS 26570-48-9
Molecular Weight (g/mol) 250
MDL Number MFCD00081876
Refractive Index n20/D 1.463
Synonym PEG diacrylate
Recommended Storage 2°C to 8°C
Density 1.11 g/mL (at 25°C)
850

Sigma Aldrich Azidotrimethylsilane

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_PREFERRED ENCOMPASS
Boiling Point 52°C to 53°C (75 mmHg)
Percent Purity 95%
Linear Formula (CH3)3 SiN3
CAS 4648-54-8
Molecular Weight (g/mol) 115.21
MDL Number MFCD00001986
Refractive Index n20/D 1.414 (literature)
Synonym Trimethylsilyl azide
Recommended Storage 2°C to 8°C
Molecular Formula C3H9N3Si
EINECS Number 225-078-5
Density 0.868 g/mL (at 25°C)
851

Sigma Aldrich 1-Methyl-1H-indazole-4-carboxaldehyde

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_PREFERRED ENCOMPASS
CAS 1053655-56-3
852

Sigma Aldrich {6-[(2,2-Dimethylpropanoyl)amino]-3-pyridinyl}boronic acid

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_PREFERRED ENCOMPASS
853

Sigma Aldrich (2-Bromoethoxy)-tert-butyldimethylsilane

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_PREFERRED ENCOMPASS
Boiling Point 70°C to 75°C (2.5 mmHg)
Percent Purity 99%
Linear Formula BrCH2CH2OSi(CH3)2 C(CH3)3
CAS 86864-60-0
Biological Activity Respiratory System
Molecular Weight (g/mol) 239.23
MDL Number MFCD00209550
Refractive Index n20/D 1.444 (literature)
Recommended Storage 2°C to 8°C
Molecular Formula C8H19BrOSi
Density 1.115 g/mL (at 25°C (literature))
854

Sigma Aldrich Bis[(Pinacolato)Boryl]Methane

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_PREFERRED ENCOMPASS
855

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_PREFERRED 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))