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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 (2,388)
Organocopper (142)
Organolithium (126)
Organozinc (112)
Metal Aryls (110)
Organoaluminum (100)
Metal Alkyl Halides (92)
Organo-Post-Transition Metal Compounds (76)
Organoantimony (66)
Organotin (54)
Organolead (47)
Organomercury (47)
Organogermanium (34)
Organosilicon (29)
Organobismuth (17)
Metal Allyls (15)
Organo-Transition Metal Compounds (15)

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766 – 780 of 2,633 results
766

Sigma Aldrich Tetraethyl orthosilicate

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 168°C
Linear Formula Si(OC2H5)4
Molecular Weight (g/mol) 208.33
Density 0.933 g/mL (at 20°C)
Percent Purity 99.999% trace metals basis
CAS 78-10-4
Biological Activity Respiratory system
MDL Number MFCD00009062
Refractive Index n20/D 1.382 (literature)
Synonym Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; TEOS; Tetraethoxysilane
RTECS Number VV9450000
Recommended Storage Room Temperature
Molecular Formula C8H20O4Si
EINECS Number 201-083-8
767

Sigma Aldrich 4,5,6,7-tetrafluoroindole-3-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
768

Sigma Aldrich Diethoxydimethylsilane

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 114°C
Percent Purity 97%
Linear Formula (CH3)2 Si(OC2H5)2
CAS 78-62-6
Molecular Weight (g/mol) 148.28
MDL Number MFCD00009068
Refractive Index n20/D 1.381 (literature)
Synonym Dimethyldiethoxysilane
RTECS Number VV3590000
Recommended Storage Room Temperature
Molecular Formula C6H16O2Si
EINECS Number 201-127-6
Density 0.865 g/mL (at 25°C)
769

Sigma Aldrich Hexamethyldisiloxane

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 101°C
Linear Formula (CH3)3 SiOSi(CH3)3
CAS 107-46-0
Molecular Weight (g/mol) 162.38
MDL Number MFCD00008265
Refractive Index n20/D 1.377 (literature)
Synonym Poly(dimethylsiloxane); HMDSO
RTECS Number JM9237000
Recommended Storage Room Temperature
Molecular Formula C6H18OSi2
EINECS Number 203-492-7
Density 0.764 g/mL (at 20°C)
Melting Point -59°C
770

Sigma Aldrich 4-(Boc-Aminomethyl)-N-Fmoc-L-phenylalanine

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
771

Sigma Aldrich Aluminum acetylacetonate

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 315°C
Percent Purity 99%
Linear Formula Al(C5H7O2)3
CAS 13963-57-0
Molecular Weight (g/mol) 324.31
MDL Number MFCD00000013
Synonym Al(acac)3; Aluminum 2,4-pentanedionate
RTECS Number BD2230000
Recommended Storage Room Temperature
Molecular Formula C15H21AlO6
EINECS Number 237-741-6
Melting Point 190°C to 193°C
772

Sigma Aldrich 2-(2-(Piperidin-4-Yl)Phenyl)Ethan-1-Amine Dihydrochloride

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 34033-52-8
773

Sigma Aldrich Tin(II) 2-Ethylhexanoate

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
Health Hazard 1 Non-Hazardous
Refractive Index n20/D 1.493
Synonym 2-Ethylhexanoic acid tin(II) salt; Stannous 2-ethylhexanoate; Stannous octoate
RTECS Number MO7870000
Recommended Storage Room Temperature
774

Sigma Aldrich 2-(Diisopropylamino)ethanol

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 187°C to 192°C (lit.)
Percent Purity ≥99%
Linear Formula [(CH3)2 CH]2 NCH2CH2OH
CAS 96-80-0
Molecular Weight (g/mol) 145.24
MDL Number MFCD00008869
Refractive Index n20/D 1.442 (literature)
Synonym N,N-Diisopropylethanolamine
RTECS Number KK5950000
Recommended Storage Room Temperature
Molecular Formula C8H19NO
EINECS Number 202-536-2
Density 0.826 g/mL (at 25°C (literature))
775

Sigma Aldrich Dimethylzinc 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
CAS 31250-18-7
776

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
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)
777

Sigma Aldrich Dimethylzinc 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
Linear Formula (CH3)2Zn
CAS 544-97-8
Biological Activity Central Nervous System
Molecular Weight (g/mol) 95.46 g/mol
MDL Number MFCD00014854
Health Hazard 1 UN3394 - class 4.2 - PG 1 - EHS - Organometallic substance, liquid, pyrophoric, water-reactive, HI: all (not BR)
Recommended Storage Room Temperature
Molecular Formula C2H6Zn
Density 0.931 g/mL at 25°C
778

Sigma Aldrich Dibenz[a,c]anthracene

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 215-58-7
779

Sigma Aldrich Trimethyltin 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
Linear Formula (CH3)3SnCl
CAS 1066-45-1
Molecular Weight (g/mol) 199.27 g/mol
MDL Number MFCD00000520
Synonym Chlorotrimethylstannane
RTECS Number WH6850000
Recommended Storage Room Temperature
Molecular Formula C3H9ClSn
EINECS Number 213-917-8
Melting Point 37°C to 39°C
780

Sigma Aldrich 3-methoxy-2-hydroxyphenyl 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