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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 (4,883)
Organolithium (366)
Organosilicon (295)
Organoaluminum (175)
Organocopper (165)
Metal Aryls (164)
Organotin (132)
Organozinc (117)
Organolead (102)
Metal Alkyl Halides (96)
Organo-Post-Transition Metal Compounds (75)
Organoantimony (74)
Organomercury (46)
Organogermanium (33)
Organobismuth (23)
Organo-Transition Metal Compounds (15)
Metal Allyls (14)

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796 – 810 of 5,947 results
796

Sigma Aldrich 3-Aminopropyl(diethoxy)methylsilane

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 ENCOMPASS_PREFERRED
Boiling Point 85°C to 88°C (8 mmHg)
Percent Purity 97%
Linear Formula CH3Si(OC2H5)2(CH2)3 NH2
CAS 3179-76-8
Molecular Weight (g/mol) 191.34
MDL Number MFCD00039785
Refractive Index n20/D 1.426 (literature)
Synonym 3-(Diethoxymethylsilyl)propylamine; 3-Aminopropyl-methyl-diethoxysilane
RTECS Number UI0700000
Recommended Storage Room Temperature
Molecular Formula C8H21NO2Si
EINECS Number 221-660-8
Density 0.916 g/mL (at 25°C)
797

Sigma Aldrich Potassium selenocyanate

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 ENCOMPASS_PREFERRED
Percent Purity ≥99%
Linear Formula KSeCN
CAS 3425-46-5
Molecular Weight (g/mol) 144.08
MDL Number MFCD00011366
Synonym Selenocyanic acid potassium
RTECS Number VT1400000
Recommended Storage Room Temperature
Molecular Formula CKNSe
EINECS Number 222-320-1
Melting Point 147°C
798

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 ENCOMPASS_PREFERRED
CAS 26570-48-9
Molecular Weight (g/mol) 575
MDL Number MFCD00081876
Refractive Index n20/D 1.467
Synonym PEG diacrylate
Recommended Storage 2°C to 8°C
Density 1.12 g/mL (at 25°C)
799

Sigma Aldrich N,O-Bis(Trimethylsilyl)Acetamide

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 ENCOMPASS_PREFERRED
Boiling Point 71°C to 73°C35 mmHg, lit.)
Linear Formula CH3C[=NSi(CH3)3]OSi(CH3)3
CAS 10416-59-8
Molecular Weight (g/mol) 203.43 g/mol
MDL Number MFCD00008270
Health Hazard 1 UN 2920 3(8) / PGII
Refractive Index n20/D 1.417
Synonym BSA
RTECS Number AK3000000
Recommended Storage Room Temperature
Molecular Formula C8H21NOSi2
EINECS Number 233-892-7
Density 0.832 g/mL at 20°C
800

Sigma Aldrich beta-Hydroxyisovaleric 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 ENCOMPASS_PREFERRED
CAS 625-08-1
801

Sigma Aldrich Magnesium ethoxide

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 ENCOMPASS_PREFERRED
Percent Purity 98%
Linear Formula Mg(OC2H5)2
CAS 2414-98-4
Molecular Weight (g/mol) 114.43
MDL Number MFCD00009060
Synonym Magnesium ethylate
Recommended Storage Room Temperature
Molecular Formula C4H10MgO2
EINECS Number 219-323-5
802

Sigma Aldrich Tantalum(V) ethoxide

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 ENCOMPASS_PREFERRED
Boiling Point 155°C (0.01 mmHg)
Percent Purity 99.98% trace metals basis
Linear Formula Ta(OC2H5)5
CAS 6074-84-6
Molecular Weight (g/mol) 406.25
MDL Number MFCD00049785
Refractive Index n20/D 1.487 (literature)
Synonym Pentaethoxytantalum; Pentaethyl tantalate; Tantalum ethylate; Tantalum pentaethoxide; Tantalum(V) ethoxide
Recommended Storage Room Temperature
Molecular Formula C10H25O5Ta
Density 1.566 g/mL (at 25°C)
Melting Point 21°C
803

Sigma Aldrich Diphenyl ditelluride

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 ENCOMPASS_PREFERRED
Percent Purity 98%
Linear Formula (C6H5)2 Te2
CAS 32294-60-3
Molecular Weight (g/mol) 409.41
MDL Number MFCD00192106
Synonym Phenyl ditelluride
Recommended Storage Room Temperature
Molecular Formula C12H10Te2
EINECS Number 250-982-1
Melting Point 65°C to 67°C (lit.)
804

Sigma Aldrich Trimethylsilyl Trifluoromethanesulfonate

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 ENCOMPASS_PREFERRED
Refractive Index n20/D 1.36
Synonym TMS triflate; TMSOTf; Trifluoromethanesulfonic acid trimethylsilylester
Recommended Storage Room Temperature
805

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 ENCOMPASS_PREFERRED
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))
806

Sigma Aldrich Titanium(IV) ethoxide

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 ENCOMPASS_PREFERRED
Boiling Point 150°C to 152°C
Linear Formula Ti(OC2H5)4
CAS 3087-36-3
Biological Activity Central nervous system
Molecular Weight (g/mol) 228.11
MDL Number MFCD00009071
Refractive Index n20/D 1.505 (literature)
Synonym Tetraethyl orthotitanate; Tetraethyl titanate
Recommended Storage Room Temperature
Molecular Formula C8H20O4Ti
Density 1.088 g/mL (at 25°C)
807

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 ENCOMPASS_PREFERRED
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.)
808

Sigma Aldrich Dimethoxydimethylsilane

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 ENCOMPASS_PREFERRED
Boiling Point 81.4°C
Linear Formula Si(OCH3)2(CH3)2
CAS 1112-39-6
Molecular Weight (g/mol) 120.22 g/mol
MDL Number MFCD00025691
Health Hazard 1 UN 1993BF 3 / PGII
Refractive Index n20/D 1.369
Synonym DMDMS; Dimethyldimethoxysilane
RTECS Number VV3641666
Recommended Storage Room Temperature
Molecular Formula C4H12O2Si
EINECS Number 214-189-4
Density 0.88 g/mL at 25°C
809

Sigma Aldrich Ethylene glycol dimethacrylate

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 ENCOMPASS_PREFERRED
Boiling Point 98°C to 100°C (5 mmHg)
Linear Formula CH2=C(CH3)COOCH2CH2OCOC(CH3)=CH2
Molecular Weight (g/mol) 198.22
Density 1.051 g/mL (at 25°C)
Percent Purity 98%
CAS 97-90-5
Biological Activity Respiratory system
MDL Number MFCD00008590
Refractive Index n20/D 1.454 (literature)
Synonym 1,2-Ethanediol dimethacrylate; Ethylene dimethacrylate
RTECS Number OZ4400000
Recommended Storage 2°C to 8°C
Molecular Formula C10H14O4
EINECS Number 202-617-2
810

Sigma Aldrich Lithium Bis(trifluoromethanesulfonyl)imide Anhydrous 99.99% Trace Metals Basis

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 ENCOMPASS_PREFERRED
Recommended Storage Room Temperature