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Methoxy(dimethyl)octadecylsilane_Molecular_structure_CAS_71808-65-6)
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Methoxy(dimethyl)octadecylsilane

Catalog No. 40955 Name Sigma Aldrich
CAS Number 71808-65-6 Website http://www.sigmaaldrich.com
M. F. C21H46OSi Telephone 1-800-521-8956
M. W. 342.67484 Fax
Purity ≥90% (GC) Email
Storage Chembase ID: 138060

SYNONYMS

Title
十八烷基二甲基甲氧基硅烷
IUPAC name
methoxydimethyloctadecylsilane
IUPAC Traditional name
methoxydimethyloctadecylsilane
Synonyms
Octadecyldimethylmethoxysilane
Dimethylmethoxyoctadecylsilane
二甲基甲氧基正十八硅烷
Dimethyloctadecylmethoxysilane
二甲基十八烷基甲氧基硅烷

DATABASE IDS

MDL Number MFCD00042920
PubChem SID 24865656
CAS Number 71808-65-6
EC Number 276-039-4
Beilstein Number 7346074

PROPERTIES

Empirical Formula (Hill Notation) C21H46OSi
Grade technical
Impurities 5-10% other C18-isomers
Purity ≥90% (GC)
Density 0.83 g/mL at 25 °C(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Refractive Index n20/D 1.444(lit.)
Refractive Index n20/D 1.444
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
25 mL in glass bottle
Description (简体中文)
包装
25 mL in glass bottle

REFERENCES