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Merck
CN

76016

Dichloro-methyl-octadecylsilane

Wacker Chemie AG, ≥92% n- and iso-isomer basis (GC)

Synonym(s):

Silane ODM, Methyl-octadecyl-dichlorosilane, Octadecyl-methyl-dichlorosilane

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About This Item

Empirical Formula (Hill Notation):
C19H40Cl2Si
CAS Number:
Molecular Weight:
367.51
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-931-1
Beilstein/REAXYS Number:
1774816
MDL number:
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InChI key

GYWBHBXGYTYXRG-UHFFFAOYSA-N

InChI

1S/C19H40Cl2Si/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22(2,20)21/h3-19H2,1-2H3

SMILES string

CCCCCCCCCCCCCCCCCC[Si](C)(Cl)Cl

assay

≥85% n-isomer basis, ≥92% n- and iso-isomer basis (GC)

form

liquid

manufacturer/tradename

Wacker Chemie AG

Quality Level

bp

185 °C/2.5 mmHg (lit.)

mp

~25 °C (lit.)

density

0.92 g/mL at 20 °C (lit.)

Application

Dichloro-methyl-octadecylsilane can be used to:
  • Prepare dipyridylsilane receptors by reacting with pyridinemethanol using triethylamine at RT.
  • Functionalize a new mesoporous silica material used for Li-ion batteries.
  • Prepare papers having hydrophobic self-assembled monolayers.

Other Notes

prices for bulk quantities on request

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

>302.0 °F - DIN 51758

flash_point_c

> 150 °C - DIN 51758

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Composite polymer electrolytes with modified mesoporous silica filler for Li ion batteries
Osinska-Broniarz M, et al.
Composites Theory and Practice, 15(3), 124-129 (2015)
Preparation of hydrophobic self-assembled monolayers on paper surface with silanes
Oh M, et al.
Journal of Industrial and Engineering Chemistry, 17(1), 149-153 (2011)
Pyridylmethylsilanes as dicarboxyacid receptors: Experimental and theoretical study
Leska B, et al.
Journal of Molecular Structure, 1027, 116-123 (2012)

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