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  7. Chlorodimethyl-n-octadecylsilane, 95%

Chlorodimethyl-n-octadecylsilane, 95%

Catalog No. AA4241436
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AA4241436 500 g
AA4241406 5 g
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Catalog No. AA4241436 Supplier Thermo Scientific Chemicals Supplier No. 04241436
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Description

Preparation of hydrophobic surfaces, chain terminator | CAS: 18643-08-8 | C20H43ClSi | 347.10 g/mol

Chlorodimethyl-n-octadecylsilane is used for preparation of hydrophobic surfaces and chain terminator.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 18643-08-8
Molecular Formula C20H43ClSi
Molecular Weight (g/mol) 347.10
MDL Number MFCD00000504
InChI Key GZGREZWGCWVAEE-UHFFFAOYSA-N
Synonym chlorodimethyloctadecylsilane, dimethyloctadecylchlorosilane, chlorodimethyl octadecyl silane, octadecyldimethylchlorosilane, silane, chlorodimethyloctadecyl, n-octadecyldimethylchlorosilane, chloro dimethyl octadecylsilane, chlorodimethyl-n-octadecylsilane, dimethyl-n-octadecylchlorosilane, stearyldimethylchlorosilane
PubChem CID 87738
IUPAC Name chloro-dimethyl-octadecylsilane
SMILES CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl

Specifications

Boiling Point 184°C to 186°C (0.2mmHg)
Melting Point 28°C to 32°C
Color White
Physical Form Solid
Quantity 500 g
UN Number UN3261
Beilstein 2246012
Flash Point 200°C (392°F)
Solubility Information Reacts with water.
Formula Weight 347.1
Percent Purity 95%
Odor Acrid
Refractive Index 1.453
Sensitivity Moisture sensitive
Density 0.850 g/mL
Chemical Name or Material Chlorodimethyl-n-octadecylsilane
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Safety and Handling

Hazard Category H314-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 242-472-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only