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Octadecyltrimethoxysilane, 90%, Tech., Thermo Scientific Chemicals

CAS: 3069-42-9 | C21H46O3Si | 374.69 g/mol

1097.19 SEK - 3432.99 SEK

Chemical Identifiers

CAS 3069-42-9
Molecular Formula C21H46O3Si
Molecular Weight (g/mol) 374.69
MDL Number MFCD00043060
InChI Key SLYCYWCVSGPDFR-UHFFFAOYSA-N
Synonym octadecyltrimethoxysilane, trimethoxy octadecyl silane, n-octadecyltrimethoxysilane, stearyltrimethoxysilane, silane, trimethoxyoctadecyl, octadecyl-trimethoxysilane, acmc-209hi7, ksc491g4l, trimethoxy octadecyl silane, technical grade
PubChem CID 76486
IUPAC Name trimethoxy(octadecyl)silane
SMILES CCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC
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Thermo Scientific Acros
313600250
25 mL Glass bottle
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25mL
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Thermo Scientific Acros
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100 mL Glass bottle
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100mL
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Description

Description

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

Specifications

Chemical Identifiers

3069-42-9
374.69
SLYCYWCVSGPDFR-UHFFFAOYSA-N
76486
CCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC
C21H46O3Si
MFCD00043060
octadecyltrimethoxysilane, trimethoxy octadecyl silane, n-octadecyltrimethoxysilane, stearyltrimethoxysilane, silane, trimethoxyoctadecyl, octadecyl-trimethoxysilane, acmc-209hi7, ksc491g4l, trimethoxy octadecyl silane, technical grade
trimethoxy(octadecyl)silane

Specifications

3069-42-9
100.0
Colorless to Yellow
170°C (0.1 mmHg)
Authentic
C21H46O3Si
1.4380 to 1.44
0.88
Solubility in water: insoluble (reacts)
CCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC
374.69
374.69
Technical
Octadecyltrimethoxysilane
88.0
13°C to 17°C
0.8800g/mL
139°C
88% min. Total octadecyltrimethoxysilanes (GC)
CH3(CH2)17Si(OCH3)3
MFCD00043060
octadecyltrimethoxysilane, trimethoxy octadecyl silane, n-octadecyltrimethoxysilane, stearyltrimethoxysilane, silane, trimethoxyoctadecyl, octadecyl-trimethoxysilane, acmc-209hi7, ksc491g4l, trimethoxy octadecyl silane, technical grade
SLYCYWCVSGPDFR-UHFFFAOYSA-N
trimethoxy(octadecyl)silane
76486
90%
Liquid
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Safety and Handling

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 221-339-2

Recommended Storage : Product may become turbid on storage

SDS
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Product Certifications

RUO – Research Use Only

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