CAS 18536-91-9 Dodecyltriethoxysilane - Materials / Alfa Chemistry

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Dodecyltriethoxysilane

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Catalog Number

ACM18536919-1

Product Name

Dodecyltriethoxysilane

Structure

CAS

18536-91-9

Category

Salt

Synonyms

Triethoxy(dodecyl)silane

IUPAC Name

Dodecyl(triethoxy)silane

Molecular Weight

332.6

Molecular Formula

C18H40O3Si

Canonical SMILES

CCCCCCCCCCCC[Si](OCC)(OCC)OCC

InChI

InChI=1S/C18H40O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-22(19-6-2,20-7-3)21-8-4/h5-18H2,1-4H3

InChI Key

YGUFXEJWPRRAEK-UHFFFAOYSA-N

Boiling Point

152 °C

Melting Point

<0 °C

Flash Point

>110 °C

Purity

95%+

Density

0.875 g/mL at 20 °C (lit.)

Appearance

Liquid

Application

It is a water repellent active ingredient alkoxy, with extensive usage, to prevent etching, freeze-thaw, weathering damage, etc.

Storage

Store under inert gas

Complexity

207

Covalently-Bonded Unit Count

EC Number

242-409-9

Exact Mass

332.27467167

Formal Charge

Hazard Statements

H315 : Causes skin irritation.
H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD00048437

Monoisotopic Mass

332.27467167

NSC Number

139837

Packaging

10 g; 100 g

Precautionary Statements

P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation °Ccurs: Get medical advice/ attention.

Properties

Liquid

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

0.88

Topological Polar Surface Area

27.7 Å²

UNII

THR750YUV0

MSDS