trimethylsilyl

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Keyword:'trimethylsilyl'

Showing 1-30 of 559 results for "trimethylsilyl" within Products

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Synonym(s): TMS triflate, TMSOTf, Trifluoromethanesulfonic acid trimethylsilylester

Linear Formula: CF₃SO₃Si(CH₃)₃

CAS No.:: 27607-77-8
Molecular Weight:: 222.26
EC No.:: 248-565-4
Beilstein No.:: 1868911

Compare	Product No.	Description					SDS	Pricing
	225649	99%
	91741	purum, ≥98.0% (T)

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Trimethylsilyl chlorosulfonate

Linear Formula: ClSO₃Si(CH₃)₃

CAS No.:: 4353-77-9
Molecular Weight:: 188.71
EC No.:: 224-425-8
Beilstein No.:: 1763675

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	359742	99%

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Trimethylsilyl azide

Synonym(s): Trimethylsilyl azide

Linear Formula: (CH₃)₃SiN₃

CAS No.:: 4648-54-8
Molecular Weight:: 115.21

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	8.18026	for synthesis

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Chlorotris(trimethylsilyl)silane

Linear Formula: [(CH₃)₃Si]₃SiCl

CAS No.:: 5565-32-2
Molecular Weight:: 283.11

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	409405	97%

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Chlorobis(trimethylsilyl)methane

Synonym(s): Bis(trimethylsilyl)chloromethane

Linear Formula: [(CH₃)₃Si]₂CHCl

CAS No.:: 5926-35-2
Molecular Weight:: 194.85
Beilstein No.:: 1736681

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	361747	97%

All Photos(2)

(Trimethylsilyl)methyllithium solution

Linear Formula: (CH₃)₃SiCH₂Li

CAS No.:: 1822-00-0
Molecular Weight:: 94.16
Beilstein No.:: 4123225

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	297054	1.0 M in pentane

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Synonym(s): Phosphoric acid tris(trimethylsilyl ester)

Linear Formula: [(CH₃)₃SiO]₃P(O)

CAS No.:: 10497-05-9
Molecular Weight:: 314.54
Beilstein No.:: 1794624

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	275794	≥98%
	935638	≥99.0%, anhydrous, battery grade

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Linear Formula: [(CH₃)₃SiO]₃B

CAS No.:: 4325-85-3
Molecular Weight:: 278.38
Beilstein No.:: 1772733

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	348635	99%
	935654	≥99.5%, battery grade

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Lithium (trimethylsilyl)acetylide solution

Synonym(s): (Trimethylsilyl)ethynyllithium

Linear Formula: (CH₃)₃SiC≡CLi

CAS No.:: 54655-07-1
Molecular Weight:: 104.15
Beilstein No.:: 3587411

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	335452	0.5 M in THF

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Bis(trimethylsilyl)trifluoroacetamide

Synonym(s): Bis(trimethylsilyl)trifluoroacetamide

Empirical Formula (Hill Notation): C₈H₁₈F₃NOSi₂

CAS No.:: 25561-30-2
Molecular Weight:: 257.40

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	1.10255	for gas chromatography

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Bis(trimethylsilyl) malonate

Synonym(s): Malonic acid bis(trimethylsilyl ester)

Linear Formula: (CH₃)₃SiOCOCH₂COOSi(CH₃)₃

CAS No.:: 18457-04-0
Molecular Weight:: 248.42
EC No.:: 242-342-5
Beilstein No.:: 2212115

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	235032	98%

All Photos(1)

Tetrakis(trimethylsilyl)silane

Synonym(s): 2,2-Bis(trimethylsilyl)-1,1,1,3,3,3-hexamethyl-trisilane

Linear Formula: [(CH₃)₃Si]₄Si

CAS No.:: 4098-98-0
Molecular Weight:: 320.84
Beilstein No.:: 1860786

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	87642	≥97.0%

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Tris(trimethylsilyl)amine

Synonym(s): Nitrilotris(trimethylsilane)

Linear Formula: [(CH₃)₃Si]₃N

CAS No.:: 1586-73-8
Molecular Weight:: 233.57
EC No.:: 216-445-0
Beilstein No.:: 1851880

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	360120	98%

All Photos(1)

Synonym(s): Cyanotrimethylsilane, TMSCN

Linear Formula: (CH₃)₃SiCN

CAS No.:: 7677-24-9
Molecular Weight:: 99.21
EC No.:: 231-657-3
Beilstein No.:: 1737612

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	212849	98%
	73328	technical, ≥95% (GC)

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(Trimethylsilyl)isothiocyanate

Synonym(s): Isothiocyanatotrimethylsilane

Linear Formula: (CH₃)₃SiNCS

CAS No.:: 2290-65-5
Molecular Weight:: 131.27
EC No.:: 218-929-7
Beilstein No.:: 1745262

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	230766	99%

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Tris(trimethylsilyl)silane

Synonym(s): 1,1,1,3,3,3-Hexamethyl-2-trimethylsilyl-trisilane, TTMSS

Linear Formula: [(CH₃)₃Si]₃SiH

CAS No.:: 1873-77-4
Molecular Weight:: 248.66
Beilstein No.:: 1923953

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	360716	97%

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Tris(trimethylsilyl)phosphine

Linear Formula: [(CH₃)₃Si]₃P

CAS No.:: 15573-38-3
Molecular Weight:: 250.54

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	333670	95%, liquid

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(Trimethylsilyl)isocyanate

Synonym(s): Isocyanatotrimethylsilane

Linear Formula: (CH₃)₃SiNCO

CAS No.:: 1118-02-1
Molecular Weight:: 115.21
EC No.:: 214-256-8
Beilstein No.:: 1744962

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	252646	85%

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Trimethylsilyl polyphosphate

Synonym(s): PPSE, Polyphosphoric acid trimethylsilyl ester

Linear Formula: {-P(=O)[OSi(CH₃)₃]O-}n

CAS No.:: 40623-46-9

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	414026

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(Trimethylsilyl)methanesulfonate

Synonym(s): Methanesulfonic acid trimethylsilyl ester, Trimethylsilyl mesylate

Linear Formula: H₃CSO₃OSi(CH₃)₃

CAS No.:: 10090-05-8
Molecular Weight:: 168.29
EC No.:: 233-220-2
Beilstein No.:: 2076698

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	64296	≥97%

All Photos(2)

Synonym(s): N-Trimethylsilyl-N-methyl trifluoroacetamide, MSTFA, N-Methyl-N-trimethylsilyl-trifluoroacetamide

Linear Formula: CF₃CON(CH₃)Si(CH₃)₃

CAS No.:: 24589-78-4
Molecular Weight:: 199.25

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	69479	derivatization grade (GC derivatization), LiChropur^™, ≥98.5%
	394866	synthesis grade
	M7891	BioReagent, for silylations, LiChropur^™
	8.41102	for synthesis

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(Trimethylsilyl)acetylene-d

Linear Formula: (CH₃)₃SiC≡CD

CAS No.:: 7299-46-9
Molecular Weight:: 99.22

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	535206	99 atom % D	—

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Tris(trimethylsilyl) phosphite

Linear Formula: [(CH₃)₃SiO]₃P

CAS No.:: 1795-31-9
Molecular Weight:: 298.54
Beilstein No.:: 2043814

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	93412	≥95.0% (GC)

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Synonym(s): Hexamethyldisilazane sodium salt solution

Linear Formula: [(CH₃)₃Si]₂NNa

CAS No.:: 1070-89-9
Molecular Weight:: 183.37
Beilstein No.:: 3629917

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	80631	40% in THF
	245585	1.0 M in THF
	368059	0.6 M in toluene

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Dimethyl trimethylsilyl phosphite

Linear Formula: (CH₃)₃SiOP(OCH₃)₂

CAS No.:: 36198-87-5
Molecular Weight:: 182.23
EC No.:: 252-908-3
Beilstein No.:: 1849308

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	358819	95%

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N-(Trimethylsilyl)imidazole

Synonym(s): N-(Trimethylsilyl)imidazole

Empirical Formula (Hill Notation): C₆H₁₂N₂Si

CAS No.:: 18156-74-6
Molecular Weight:: 140.26

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	8.18204	for synthesis

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Bis(trimethylsilyl)acetylene

Synonym(s): BTMSA

Linear Formula: (CH₃)₃SiC≡CSi(CH₃)₃

CAS No.:: 14630-40-1
Molecular Weight:: 170.40
EC No.:: 238-671-9
Beilstein No.:: 906870

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	187437	99%

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Diphenyl(trimethylsilyl)phosphine

Linear Formula: (C₆H₅)₂PSi(CH₃)₃

CAS No.:: 17154-34-6
Molecular Weight:: 258.37

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	392073	technical grade, liquid

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Synonym(s): Hexamethyldisilazane lithium salt

Linear Formula: [(CH₃)₃Si]₂NLi

CAS No.:: 4039-32-1
Molecular Weight:: 167.33
Beilstein No.:: 3567910

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	577928	1 M in toluene
	225770	1.0 M in THF
	766917	1.5 M in THF
	224367	1.0 M in hexanes
	775053	0.5 M in 2-methyltetrahydrofuran

All Photos(3)

Tris(trimethylsilyl)silanol

Empirical Formula (Hill Notation): C₉H₂₈OSi₄

CAS No.:: 7428-60-6
Molecular Weight:: 264.66

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	902489	≥95%

Page 1 of 19

trimethylsilyl

Trimethylsilyl trifluoromethanesulfonate

Trimethylsilyl chlorosulfonate

Trimethylsilyl azide

Chlorotris(trimethylsilyl)silane

Chlorobis(trimethylsilyl)methane

(Trimethylsilyl)methyllithium solution

Tris(trimethylsilyl) phosphate

Tris(trimethylsilyl) borate

Lithium (trimethylsilyl)acetylide solution

Bis(trimethylsilyl)trifluoroacetamide

Bis(trimethylsilyl) malonate

Tetrakis(trimethylsilyl)silane

Tris(trimethylsilyl)amine

Trimethylsilyl cyanide

(Trimethylsilyl)isothiocyanate

Tris(trimethylsilyl)silane

Tris(trimethylsilyl)phosphine

(Trimethylsilyl)isocyanate

Trimethylsilyl polyphosphate

(Trimethylsilyl)methanesulfonate

N-Methyl-N-(trimethylsilyl)trifluoroacetamide

(Trimethylsilyl)acetylene-d

Tris(trimethylsilyl) phosphite

Sodium bis(trimethylsilyl)amide solution

Dimethyl trimethylsilyl phosphite

N-(Trimethylsilyl)imidazole

Bis(trimethylsilyl)acetylene

Diphenyl(trimethylsilyl)phosphine

Lithium bis(trimethylsilyl)amide solution

Tris(trimethylsilyl)silanol