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Triethoxysilane

Triethoxysilane structure

CAS No:
998-30-1
Formula:
C6H16O3Si
Chemical Name:
Triethoxysilane
Synonyms:
Silane,triethoxy-;Triethoxysilane;TRIES;NSC 124134;SIT 8185;KBE 03;SIT 8185.0;T 1040
Categories:
Chemical Reagents > Organic Reagents

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Description

Colorless, clear liquid

Triethoxysilane Basic Attributes

Molecular Weight：

164.27

Exact Mass：

164.27

BRN：

1738989

EC Number：

213-650-7

HScode：

29209090

Characteristics

PSA：

27.7

XLogP3：

4.70

Appearance：

Triethoxysilane is a liquid. Used as a reducing agent.

Density：

0.8745 g/cm³ @ Temp: 20 °C

Melting Point：

-170 °C

Boiling Point：

132.5 °C

Flash Point：

80 °F

Refractive Index：

n20/D 1.377(lit.)

Water Solubility：

Insoluble in water. soluble in organic solvents.

Storage Conditions：

Store at 0-5°C

Vapor Pressure：

8.5 mm Hg at 25 deg C (est)

Vapor Density：

Relative vapour density (air = 1): 5.7

Explosive limit：

Above 26 deg C explosive vapor/air mixtures may be formed.

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 3384 6.1/PG 1

wgk germany：

hazard class code：

10-26-34-23/24/25

safety instructions：

26-28-36/37/39-45

RTECS Number：

VV6682000

Marks：

T+,C,T

Storage features：

Fireproof. Separated from strong oxidants, strong acids and strong bases.

Stability/Shelf Life：

Stable, but moisture sensitive. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.

Precautionary statement(s)：

P260-P280-P284-P305 + P351 + P338-P310

Hazard Statements：

H226-H314-H330

Triethoxysilane Use and Manufacturing

In the presence of platinum (Pt) catalysts, silane hydrogenation is performed with olefins. Used as a reducing agent.

Computed Properties

Molecular Weight:164.27
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:164.08687090
Monoisotopic Mass:164.08687090
Topological Polar Surface Area:27.7
Heavy Atom Count:10
Complexity:55.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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