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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 96 results
1

Triethylborane (ca. 11% in Tetrahydrofuran, ca. 1mol/L), TCI America™

CAS: 97-94-9 Molecular Formula: C6H15B Molecular Weight (g/mol): 98.00 MDL Number: MFCD00009022 InChI Key: LALRXNPLTWZJIJ-UHFFFAOYSA-N Synonym: triethylboron,borane, triethyl,triethylborine,boron triethyl,boron ethyl,unii-z3s980z4p3,hsdb 897,triethylboran,borethyl,triethyl borane PubChem CID: 7357 IUPAC Name: triethylborane SMILES: CCB(CC)CC

PubChem CID 7357
CAS 97-94-9
Molecular Weight (g/mol) 98.00
MDL Number MFCD00009022
SMILES CCB(CC)CC
Synonym triethylboron,borane, triethyl,triethylborine,boron triethyl,boron ethyl,unii-z3s980z4p3,hsdb 897,triethylboran,borethyl,triethyl borane
IUPAC Name triethylborane
InChI Key LALRXNPLTWZJIJ-UHFFFAOYSA-N
Molecular Formula C6H15B
2

Lithium Bis(trimethylsilyl)amide (ca. 26% in Tetrahydrofuran, ca. 1.3mol/L), TCI America™

CAS: 4039-32-1 Molecular Formula: C6H18LiNSi2 Molecular Weight (g/mol): 167.327 MDL Number: MFCD00008261 InChI Key: YNESATAKKCNGOF-UHFFFAOYSA-N Synonym: lithium bis trimethylsilyl amide,lithium hexamethyldisilazide,lihmds,lhmds,hexamethyldisilazane lithium salt,unii-rc4n1i108m,lithiumbis trimethylsilyl amide,lithium bis trimethylsilyl azanide,lithium hexamethyldisilazane,lithium bis-trimethylsilyl amide PubChem CID: 2733832 IUPAC Name: lithium;bis(trimethylsilyl)azanide SMILES: [Li+].C[Si](C)(C)[N-][Si](C)(C)C

PubChem CID 2733832
CAS 4039-32-1
Molecular Weight (g/mol) 167.327
MDL Number MFCD00008261
SMILES [Li+].C[Si](C)(C)[N-][Si](C)(C)C
Synonym lithium bis trimethylsilyl amide,lithium hexamethyldisilazide,lihmds,lhmds,hexamethyldisilazane lithium salt,unii-rc4n1i108m,lithiumbis trimethylsilyl amide,lithium bis trimethylsilyl azanide,lithium hexamethyldisilazane,lithium bis-trimethylsilyl amide
IUPAC Name lithium;bis(trimethylsilyl)azanide
InChI Key YNESATAKKCNGOF-UHFFFAOYSA-N
Molecular Formula C6H18LiNSi2
3

Methyl 3,5-Bis(tert-butyldiphenylsilyloxy)benzoate (ca. 20% in Toluene, ca. 0.28mol/L), TCI America™

CAS: 182250-68-6 Molecular Formula: C40H44O4Si2 Molecular Weight (g/mol): 644.96 MDL Number: MFCD02093439 InChI Key: DGYIOKNASZQETF-UHFFFAOYSA-N Synonym: 3,5-Bis(tert-butyldiphenylsilyloxy)benzoic Acid Methyl Ester PubChem CID: 44630151 IUPAC Name: methyl 3,5-bis[(tert-butyldiphenylsilyl)oxy]benzoate SMILES: COC(=O)C1=CC(O[Si](C2=CC=CC=C2)(C2=CC=CC=C2)C(C)(C)C)=CC(O[Si](C2=CC=CC=C2)(C2=CC=CC=C2)C(C)(C)C)=C1

PubChem CID 44630151
CAS 182250-68-6
Molecular Weight (g/mol) 644.96
MDL Number MFCD02093439
SMILES COC(=O)C1=CC(O[Si](C2=CC=CC=C2)(C2=CC=CC=C2)C(C)(C)C)=CC(O[Si](C2=CC=CC=C2)(C2=CC=CC=C2)C(C)(C)C)=C1
Synonym 3,5-Bis(tert-butyldiphenylsilyloxy)benzoic Acid Methyl Ester
IUPAC Name methyl 3,5-bis[(tert-butyldiphenylsilyl)oxy]benzoate
InChI Key DGYIOKNASZQETF-UHFFFAOYSA-N
Molecular Formula C40H44O4Si2
4

Tris(trimethylsilyl)phosphine (ca. 10% in Hexane), TCI America™

CAS: 15573-38-3 Molecular Formula: C9H27PSi3 Molecular Weight (g/mol): 250.544 MDL Number: MFCD00015487 InChI Key: OUMZKMRZMVDEOF-UHFFFAOYSA-N Synonym: tris trimethylsilyl phosphine,tris trimethylsilyl phosphane,phosphine, tris trimethylsilyl,1,1,1,3,3,3-hexamethyl-2-trimethylsilyl disilaphosphane,tris trimethylsilyl phosphine in hexane,pubchem6456,acmc-1btki,tris-trimethylsilyl phosphine,phosphine,tris trimethylsilyl PubChem CID: 272683 IUPAC Name: tris(trimethylsilyl)phosphane SMILES: C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C

PubChem CID 272683
CAS 15573-38-3
Molecular Weight (g/mol) 250.544
MDL Number MFCD00015487
SMILES C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C
Synonym tris trimethylsilyl phosphine,tris trimethylsilyl phosphane,phosphine, tris trimethylsilyl,1,1,1,3,3,3-hexamethyl-2-trimethylsilyl disilaphosphane,tris trimethylsilyl phosphine in hexane,pubchem6456,acmc-1btki,tris-trimethylsilyl phosphine,phosphine,tris trimethylsilyl
IUPAC Name tris(trimethylsilyl)phosphane
InChI Key OUMZKMRZMVDEOF-UHFFFAOYSA-N
Molecular Formula C9H27PSi3
5

Trimethyl[3-(trimethoxysilyl)propyl]ammonium Chloride (ca. 50% in Methanol), TCI America™

CAS: 35141-36-7 Molecular Formula: C9H24ClNO3Si Molecular Weight (g/mol): 257.83 MDL Number: MFCD00054225 InChI Key: FYZFRYWTMMVDLR-UHFFFAOYSA-M Synonym: n-trimethoxysilylpropyl-n,n,n-trimethylammonium chloride,n,n,n-trimethyl-3-trimethoxysilyl propan-1-aminium chloride,1-propanaminium, n,n,n-trimethyl-3-trimethoxysilyl-, chloride,trimethyl-3-trimethoxysilyl propylammonium chloride,trimethyl 3-trimethoxysilyl propyl azanium chloride,1-propanaminium,n,n,n-trimethyl-3-trimethoxysilyl-, chloride 1:1,1-propanaminium, n,n,n-trimethyl-3-trimethoxysilyl-, chloride 1:1,3-trimethoxysilylpropyl trimethylammonium chloride,acmc-20ak0r,trimethyl-3-trimethoxysilyl propyl ammonium PubChem CID: 94462 IUPAC Name: trimethyl(3-trimethoxysilylpropyl)azanium;chloride SMILES: C[N+](C)(C)CCC[Si](OC)(OC)OC.[Cl-]

PubChem CID 94462
CAS 35141-36-7
Molecular Weight (g/mol) 257.83
MDL Number MFCD00054225
SMILES C[N+](C)(C)CCC[Si](OC)(OC)OC.[Cl-]
Synonym n-trimethoxysilylpropyl-n,n,n-trimethylammonium chloride,n,n,n-trimethyl-3-trimethoxysilyl propan-1-aminium chloride,1-propanaminium, n,n,n-trimethyl-3-trimethoxysilyl-, chloride,trimethyl-3-trimethoxysilyl propylammonium chloride,trimethyl 3-trimethoxysilyl propyl azanium chloride,1-propanaminium,n,n,n-trimethyl-3-trimethoxysilyl-, chloride 1:1,1-propanaminium, n,n,n-trimethyl-3-trimethoxysilyl-, chloride 1:1,3-trimethoxysilylpropyl trimethylammonium chloride,acmc-20ak0r,trimethyl-3-trimethoxysilyl propyl ammonium
IUPAC Name trimethyl(3-trimethoxysilylpropyl)azanium;chloride
InChI Key FYZFRYWTMMVDLR-UHFFFAOYSA-M
Molecular Formula C9H24ClNO3Si
6

Sodium Bis(trimethylsilyl)amide (contains 2-Methyl-2-butene) (38% in Tetrahydrofuran, ca. 1.9mol/L), TCI America™

CAS: 1070-89-9 Molecular Formula: C6H18NNaSi2 Molecular Weight (g/mol): 183.377 MDL Number: MFCD00009835 InChI Key: WRIKHQLVHPKCJU-UHFFFAOYSA-N Synonym: sodium bis trimethylsilyl amide,n-sodiohexamethyldisilazane,sodium hexamethyldisilazide,nahmds,sodiobis trimethylsilyl amine,sodium bis trimethylsilyl azanide,n-sodium hexamethyldisilazane,sodium-bis trimethylsilyl amide,hexamethyldisilazane sodium salt PubChem CID: 2724254 IUPAC Name: sodium;bis(trimethylsilyl)azanide SMILES: C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

PubChem CID 2724254
CAS 1070-89-9
Molecular Weight (g/mol) 183.377
MDL Number MFCD00009835
SMILES C[Si](C)(C)[N-][Si](C)(C)C.[Na+]
Synonym sodium bis trimethylsilyl amide,n-sodiohexamethyldisilazane,sodium hexamethyldisilazide,nahmds,sodiobis trimethylsilyl amine,sodium bis trimethylsilyl azanide,n-sodium hexamethyldisilazane,sodium-bis trimethylsilyl amide,hexamethyldisilazane sodium salt
IUPAC Name sodium;bis(trimethylsilyl)azanide
InChI Key WRIKHQLVHPKCJU-UHFFFAOYSA-N
Molecular Formula C6H18NNaSi2
7

Strem, An Ascensus Company CAS# 97-94-9. 100g. Triethylborane, 98%. MFCD00009022
SDP

CAS# 97-94-9. 100g. Triethylborane, 98%. MFCD00009022. Molecular Weight: 98.00. Molecular Formula: B(C2H5)3. Color/form: colorless liq. Strem# 93-0540. http://www.strem.com/catalog/v/93-0540/

ENCOMPASS
8

Strem, An Ascensus Company CAS# 628-39-7. 10g. Diethyldiselenide, min. 97%. MFCD00015491
SDP

CAS# 628-39-7. 10g. Diethyldiselenide, min. 97%. MFCD00015491. Molecular Weight: 216.04. Molecular Formula: C2H5SeSeC2H5. Color/form: red-brown liq. Strem# 34-0380. http://www.strem.com/catalog/v/34-0380/

ENCOMPASS
9

Strem, An Ascensus Company CAS# 593-79-3. 50g. Dimethylselenide (99.99+%-Se) PURATREM. MFCD00014848
SDP

CAS# 593-79-3. 50g. Dimethylselenide (99.99+%-Se) PURATREM. MFCD00014848. Molecular Weight: 109.03. Molecular Formula: (CH3)2Se. Color/form: colorless to yellow liq. Strem# 34-0550. http://www.strem.com/catalog/v/34-0550/

ENCOMPASS
10

Strem, An Ascensus Company CAS# 15523-24-7. 25g. Sodium tetraethylborate, min. 98%. MFCD00061547
SDP

CAS# 15523-24-7. 25g. Sodium tetraethylborate, min. 98%. MFCD00061547. Molecular Weight: 150.04. Molecular Formula: NaB(C2H5)4. Color/form: white pwdr. Strem# 11-0575. http://www.strem.com/catalog/v/11-0575/

ENCOMPASS
11

Apexbio Technology LLC GYY 4137 morpholine salt(Synonyms: GYY4137, Morpholin-4-ium 4-methoxyphenyl(morpholino)phosphinodithioate, GYY-4137), 50mg, CAS: 106740-09-4.
SDP

GYY 4137 morpholine salt (CAS 106740-09-4) is a slow-releasing hydrogen sulfide (H S) donor that exerts biological activity by modulating signaling pathways involved in vasodilation and blood pressure regulation In experimental studies this compound demonstrates the capacity to suppress cellular proliferation induce apoptosis and arrest cell cycle progression Due to these properties GYY 4137 morpholine salt is widely utilized in research investigating hypertension inflammation and cancer biology

ENCOMPASS_PREFERRED
12

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.)
13

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))
14

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))
15

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))