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Triethylsilane

Triethylsilane structure

CAS No:
617-86-7
Formula:
C6H16Si
Chemical Name:
Triethylsilane
Synonyms:
Silane,triethyl-;Triethylsilane;Triethylsilicon hydride;Triethylhydrosilane;NSC 93579;LS 1320;SIT 8330.0
Categories:
Chemical Reagents > Organic Reagents

Description

Clear liquid

Triethylsilane is a silane with the molecular formula C6H16Si. It is a trialkylsilicon hydride compound with a reactive Si-H bond. This colorless liquid is often used in organic synthesis, specifically for the hydrosilation of olefins to give alkyl silanes. It can also be used as a reducing agent since it has an active hydride.

Triethylsilane Basic Attributes

Molecular Weight：

116.28

Exact Mass：

116.28

BRN：

1098278

EC Number：

210-535-3

HScode：

29310095

Characteristics

PSA：

XLogP3：

3.66

Appearance：

colorless liquid

Density：

0.730 g/cm³

Melting Point：

-157 °C

Boiling Point：

109 °C

Flash Point：

25 °F

Refractive Index：

n20/D 1.412(lit.)

Water Solubility：

Miscible with water.

Storage Conditions：

2-8°C

Vapor Pressure：

>1 hPa (20 °C)

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

11-36/37/38-52/53

safety instructions：

9-16-29-33-37/39-26-61

Marks：

F,Xi

Stability/Shelf Life：

Stable, but moisture sensitive. Highly flammable. Generates highly flammable gas (hydrogen) in contact with water, acids and bases.

Precautionary statement(s)：

P210-P273

Hazard Statements：

H225-H412

RIDADR：

UN 1993 3/PG 2

Caution Statement：

P210; P273

Triethylsilane Use and Manufacturing

Triethylsilane is a trialkylsilicon hydride used in the synthesis of alkylsilanes via hydrosilation of olefins. Triethylsilane is also used as an effective reducing agent.

Analysis Methods

Name	Column Shape	Active Phase(℃)	Retention index	Temperature Control	Method	Comments	Reference
Kovats' RI, non-polar column, isothermal	Packed	Polymethylsiloxane, (PMS-20000)	743.7	50.	isothermal	He, Chromosorb W; Column length: 2. m	Ainshtein, A.A.Shulyatieva, T.I.Retention indices of alkyl- and arylchlorosilanesZh. Anal. Khim.1972, 27, 816-821.
Kovats' RI, non-polar column, isothermal	Capillary	OV-101	737.		temperature ramp	25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; T_start: 50. C; T_end: 250. C	Zenkevich, I.G.Experimentally measured retention indices.2005.
Kovats' RI, non-polar column, isothermal	Capillary	Methyl Silicone	744.		custom temperature program	Program: not specified	Zenkevich, I.G.Kuznetsova, L.M.Logic Criteria on Prediction of Gas Chromatographic Retention Indices from Physico-Chemical Properties of Organic CompoundsDokl. Akad. Nauk SSSR1990, 315, 4, 881-885.

Computed Properties

Molecular Weight:116.28
Rotatable Bond Count:3
Exact Mass:116.102127045
Monoisotopic Mass:116.102127045
Heavy Atom Count:7
Complexity:25.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Synthesis Route

54509-73-8

Downstream Products

Trimethylamine

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