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TRIS(TRIMETHYLSILYL)SILANE

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

TRIS(TRIMETHYLSILYL)SILANE Properties

Boiling point:
73 °C5 mm Hg(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
Water Solubility 
Miscible with pentane, ether, toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.
Sensitive 
Light Sensitive
Merck 
14,9757
BRN 
1923953
CAS DataBase Reference
1873-77-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  16-26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
10-23
TSCA  No
HazardClass  3
PackingGroup  II
HS Code  29319090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.

TRIS(TRIMETHYLSILYL)SILANE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 360716 Tris(trimethylsilyl)silane 97% 1873-77-4 5g $98.6 2018-11-13 Buy
Sigma-Aldrich 360716 Tris(trimethylsilyl)silane 97% 1873-77-4 25g $247 2018-11-13 Buy
Alfa Aesar B22457 Tris(trimethylsilyl)silane 97% 1873-77-4 1g $29.9 2018-11-20 Buy
Alfa Aesar B22457 Tris(trimethylsilyl)silane 97% 1873-77-4 5g $83.6 2018-11-20 Buy
Alfa Aesar B22457 Tris(trimethylsilyl)silane 97% 1873-77-4 25g $233 2018-11-20 Buy

TRIS(TRIMETHYLSILYL)SILANE Chemical Properties,Uses,Production

Chemical Properties

clear colorless to pale yellow liquid

Uses

Reducing and hydrosilyating agent.

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

Preparation Products


TRIS(TRIMETHYLSILYL)SILANE Suppliers

Global( 78)Suppliers
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Capot Chemical Co.,Ltd.
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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Alfa Aesar 400-610-6006; 021-67582000
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BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
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