CAS No.6485-79-6,Triisopropylsilane Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	6485-79-6
Name:	Triisopropylsilane
Article Data:	20

Formula:	C₉H₂₂Si
Molecular Weight:	158.359
Synonyms:	Silane,triisopropyl- (6CI,7CI,8CI);Triisopropylhydrosilane;Triisopropylsilane;Triisopropylsilane(L);tripropan-2-ylsilane;Silane, tris(1-methylethyl)-;
EINECS:	464-880-1
Density:	0.7726
Boiling Point:	177.8 °C at 760 mmHg
Flash Point:	37.2 °C
Solubility:	Immiscible with water.
Appearance:	Colorless liquid
Hazard Symbols:	Xi
Risk Codes:	10-36/37/38
Safety:	26-36-37/39-16
Transport Information:	UN 1993 3/PG 3
PSA:	0.00000
LogP:	3.44350

Synthetic route

: 75-29-6
isopropyl chloride

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
With trichlorosilane; magnesium 1) THF, 2) 0 deg C, 3) 25 deg C, 3d;	80%
(i) Li, Na, PE, (ii) SiCl4; Multistep reaction;

: 19753-69-6
1,1,2,2-tetraisopropyl-1,2-dihydrodisilane

A: 18209-66-0
di-isopropylsilane

B: 6485-79-6
chlorotriisopropylsilane

C: 2,2,4-Triisopropyl-[1,3,2,4]dithiadisiletane

D: 2,2,4,4-Tetraisopropyl-1,3,2,4-dithiadisiletan

Conditions

Conditions	Yield
With sulfur at 320℃; for 8h;	A n/a B n/a C n/a D 69%

...Expand

: 10025-78-2
trichlorosilane

: 1888-75-1
isopropyllithium

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
In benzine HSiCl3 and i-C3H7Li in benzine at -5°C;;	64%
In benzine HSiCl3 and i-C3H7Li in benzine at -5°C;;	64%

sodium tris(benzene-1,2-diolato)silicate: sodium tris(benzene-1,2-diolato)silicate

: 920-39-8
isopropylmagnesium bromide

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
	58%

: 1888-75-1
isopropyllithium

: 7440-21-3
monosilane

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
In not given	37.5%
In not given	37.5%

: 33974-42-4
tri(iso-propyl)methoxysilane

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; ethyl bromide; tetraoctyl ammonium bromide In benzene-d6 at 20℃; for 24h;	32%

: 366006-72-6
3-phenyl-1-tri-tert-butylsilyl-1-triisopropylsilyl-1-silacyclopent-3-ene

A: 6485-79-6
chlorotriisopropylsilane

B: 18159-55-2
tri-t-butylsilane

C: 1,1,1-tri-tert-butyl-3,3,3-triisopropyltrisilane

D: 1,1-di-tert-butyl-4,4-dimethyl-2-triisopropylsilyl-1,2-disilatane

Conditions

Conditions	Yield
In various solvent(s) at 20℃; under 1 Torr; for 1h; Photolysis; Further byproducts.;	A 6.8% B 6.5% C 0.5% D 21.2%

...Expand

: 1888-75-1
isopropyllithium

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
With monosilane
With trichlorosilane; Petroleum ether

: 4170-46-1
1,1,1-trichloro-2-methyl-1-silapropane

: 1068-55-9
isopropylmagnesium chloride

: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
(i) Et2O, (ii) (heating); Multistep reaction;

: 75-21-8
oxirane

: 1068-55-9
isopropylmagnesium chloride

A: isopentoxytriisopropylsilane

B: 6485-79-6
chlorotriisopropylsilane

Conditions

Conditions	Yield
Stage #1: oxirane; isopropylmagnesium chloride In tetrahydrofuran Stage #2: With tetrachlorosilane In tetrahydrofuran; toluene Heating;	A 47 % Chromat. B 15 % Chromat.

...Expand

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Specification

The Silane,tris(1-methylethyl)-, with the CAS registry number 6485-79-6, has the systematic name of tripropan-2-ylsilane. It is a kind of clear colorless liquid which is also moisture sensitive, and it belongs to the following product categories: Other Reagents; Reduction; Si (Classes of Silicon Compounds); Si-H Compounds; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry; Alkyl Silanes; Hydrogensilanes Hydrogensiloxanes; Reducing Agents; Biochemics; Organometallic Reagents; Organosilicon; Others Synthetic Reagents; Silanes. The molecular formula of the chemical is C₉H₂₂Si.

The characteristics of Silane,tris(1-methylethyl)- are as followings: (1)ACD/LogP: 4.70; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.7; (4)ACD/LogD (pH 7.4): 4.7; (5)ACD/BCF (pH 5.5): 2209.01; (6)ACD/BCF (pH 7.4): 2209.01; (7)ACD/KOC (pH 5.5): 8617.35; (8)ACD/KOC (pH 7.4): 8617.35; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 0 Å²; (13)Flash Point: 37.2 °C; (14)Enthalpy of Vaporization: 39.71 kJ/mol; (15)Boiling Point: 177.8 °C at 760 mmHg; (16)Vapour Pressure: 1.37 mmHg at 25°C.

Uses of Silane,tris(1-methylethyl)-: It can react with cyclohex-2-enone to produce 1-Triisopropylsiloxy-1-cyclohexene. This reaction will need catalyst Pt. The reaction time is 15 minutes with temperature of 100°C, and the yield is about 99%.

You should be cautious while dealing with this chemical. It is a kind of flammmable chemical which irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Keep away from sources of ignition - No smoking; Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: CC(C)[SiH](C(C)C)C(C)C
(2)InChI: InChI=1/C9H22Si/c1-7(2)10(8(3)4)9(5)6/h7-10H,1-6H3
(3)InChIKey: YDJXDYKQMRNUSA-UHFFFAOYAD