TRIS(TRIMETHYLSILYL)SILANE

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TRIS(TRIMETHYLSILYL)SILANE

Product Name: TRIS(TRIMETHYLSILYL)SILANE
CAS No.: 1873-77-4
Chemical Name: TRIS(TRIMETHYLSILYL)SILANE
Synonyms: TTMSS;1,1,1,3,3,3-HEXAMETHYL-2-(TRIMETHYLSILYL)TRISILANE;Tri(trimethylsilyl)silane;TRIS(TRIMETHYLSILYL)SILANE;TRIS(TRIMETHYLSILYL)SILANE-D;Tris(trimethylsilyl)silane,96%;TRIS(TRIMETHYLSILYL)SILANE 97+%;TRIS(TRIMETHYLSILYL)SILANE 96%;T**Tris(trimethylsilyl)silane 97%;Tris(trimethylsilyl)silane [Reducing Reagent]
CBNumber: CB5176173
Molecular Formula: C9H28Si4
Formula Weight: 248.66
MOL File: 1873-77-4.mol

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TRIS(TRIMETHYLSILYL)SILANE Property

Boiling point:: 73 °C/5 mmHg (lit.)
Density: 0.806 g/mL at 25 °C (lit.)
refractive index: n20/D 1.489(lit.)
Flash point:: 55 °C
storage temp.: Flammables area
form: liquid
color: Clear, colourless
Specific Gravity: 0.806
Water Solubility: Miscible with pentane, ether, toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.
Sensitive: Light Sensitive
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
Merck: 14,9757
BRN: 1923953
CAS DataBase Reference: 1873-77-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 16-26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10-23
TSCA: No
HazardClass: 3
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H226Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 360716
Product name: Tris(trimethylsilyl)silane
Purity: 97%
Packaging: 5g
Price: $130
Updated: 2024/03/01

Sigma-Aldrich

Product number: 360716
Product name: Tris(trimethylsilyl)silane
Purity: 97%
Packaging: 25g
Price: $323
Updated: 2024/03/01

Alfa Aesar

Product number: B22457
Product name: Tris(trimethylsilyl)silane
Purity: 97%
Packaging: 1g
Price: $31.65
Updated: 2024/03/01

Alfa Aesar

Product number: B22457
Product name: Tris(trimethylsilyl)silane
Purity: 97%
Packaging: 5g
Price: $108
Updated: 2024/03/01

Alfa Aesar

Product number: B22457
Product name: Tris(trimethylsilyl)silane
Purity: 97%
Packaging: 25g
Price: $296
Updated: 2024/03/01

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TRIS(TRIMETHYLSILYL)SILANE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to pale yellow liquid

Uses

Tris(trimethylsilyl)silane is used in hydrosilylations of carbonyls, radical reactions, reductions of acid chlorides, and carbon-halogen bonds. It acts a mediator of radical reactions and considered to be a nontoxic substitute for tri-n-butylstannane in radical reactions. It forms complexes with transition metals and main group elements. Further, it is utilized in carbon-carbon bond forming reactions.

Uses

Tris(trimethylsilyl)silane) is used in the synthesis of silated alkenes and alkynes. Also used in the preparation of fused quinolines.

Uses

Reducing and hydrosilyating agent.

Application

Undergoes exothermic decomposition at >100 °C. Radical-based reducing agent for organic halides, selenides, xanthates and isocyanides and ketones in high yields. Can provide complementary stereoselectivity to tri-n-butyltin hydride in the reduction of gem dihalides. Mild reducing agent in nucleoside chemistry.

General Description

Tris(trimethylsilyl)silane is an organosilicon generally used as a radical reducing agent for xanthates, organic halides, isocyanides, selenides, and acid chlorides. It is also used for hydrosilylation of alkenes, alkynes, and dialkyl ketones.

Purification Methods

Purify it by fractional distillation and taking the middle cut. Store it under N2 or Ar as it is PYROPHORIC and is an IRRITANT. [Chatgilialoglu et al. J Org Chem 53 3641 1988, Balestri et al. J Org Chem 56 678 1991, Chatgilialoglu Acc Chem Res 25 188 1992, NMR: Gilman et al. J Organomet Chem 4 163 1965.]

TRIS(TRIMETHYLSILYL)SILANE Preparation Products And Raw materials

Raw materials

Lithium bromide Chlorotrimethylsilane Tetrahydrofuran Diethyl ether Methyllithium Tetrachlorosilane Hydrochloric acid Lithium

Preparation Products

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View Lastest Price from TRIS(TRIMETHYLSILYL)SILANE manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: TRIS(TRIMETHYLSILYL)SILANE 1873-77-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

Hebei Yanxi Chemical Co., Ltd.

Product: TRIS(TRIMETHYLSILYL)SILANE 1873-77-4
Price: US $20.00-1.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-11-02

Hebei Chuanghai Biotechnology Co,.LTD

Product: Tris (TRIMETHYLSILYL) Silane 1873-77-4
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-20

1873-77-4, TRIS(TRIMETHYLSILYL)SILANERelated Search:

TRIS(TRIMETHYLSILYL)GERMANIUM HYDRIDE Triphenylmethyl Chloride Trifluoromethyl iodide TRIBUTYLPROPYNYLSTANNANE TRIS(TRIMETHYLSILYL)METHANE Tris(trimethylsilyl)phosphate [TRIS(TRIMETHYLSILOXY)SILYLETHYL]DIMETHYLCHLOROSILANE TRIS(TRIMETHYLSILYL)SILANE TETRAKIS(TRIMETHYLSILYL)SILANE CHLOROTRIS(TRIMETHYLSILYL)SILANE SALOR-INT L170593-1EA SALOR-INT L170410-1EA SALOR-INT L170399-1EA SALOR-INT L170615-1EA SALOR-INT L170429-1EA SALOR-INT L170437-1EA (2,4,6-Trimethylphenyl)tris(trimethylsilyl)silane Trifluoroacetyl-tris(trimethylsilyl)silane

TRIS(TRIMETHYLSILYL)SILANE

TRIS(TRIMETHYLSILYL)SILANE-D

TTMSS

1,1,1,3,3,3-HEXAMETHYL-2-(TRIMETHYLSILYL)TRISILANE

1,1,1,3,3-HEXAMETHYL-2-TRIMETHYLSILYL-TRISILANE

TRIS(TRIMETHYLSILYL)SILANE 96%

TRIS(TRIMETHYLSILYL)SILANE 97+%

Tris(trimethylsilyl)silane (stabilized with TBBP) [Reducing Reagent]

Tris(trimethylsilyl)silane,1,1,1,3,3,3-Hexamethyl-2-trimethylsilyl-trisilane, TTMSS

1,1-Bis(trimethylsilyl)-2,2,2-trimethyldisilane

2,2,4,4-Tetramethyl-3-(trimethylsilyl)-2,3,4-trisilapentane

Tri(trimethylsilyl)silane

Tris(trimethylsilyl)silane,96%

1,1,1,3,3,3-Hexamethyl-2-trimethylsilyl-trisilane, TTMSS

T**Tris(trimethylsilyl)silane 97%

Tris(trimethylsilyl)silane [Reducing Reagent]

Trisilane, 1,1,1,3,3,3-hexaMethyl-2-(triMethylsilyl)-

1873-77-4

C3H28Si4

CH33Si3SiH

C9H27Si4

C9H28Si4

Organometallic Reagents

Organosilicon

Others

Silicon Compounds (for Synthesis)

Si (Classes of Silicon Compounds)

Reduction

Si-Si Compounds

Si-H Compounds

Reduction

Si (Classes of Silicon Compounds)

Si-H Compounds

Silicon Compounds (for Synthesis)

Si-Si Compounds

Synthetic Organic Chemistry