Methoxytrimethylsilane, 97+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11308988	Thermo Scientific Alfa Aesar 042464.09	10 g
11388978	Thermo Scientific Alfa Aesar 042464.18	50 g
11398978	Thermo Scientific Alfa Aesar 042464.30	250 g

Description

Methoxytrimethylsilane plays an important role in the synthesis of organic compounds and used as water disgusting. It is used in the preparation of alfa-lithioalkoxysilanes by treating with tert-butyllithium.

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: 1825-61-2
• Molecular Weight (g/mol): 104.22
• InChI Key: POPACFLNWGUDSR-UHFFFAOYSA-N
• PubChem CID: 15771
• SMILES: CO[Si](C)(C)C

• Molecular Formula: C4H12OSi
• MDL Number: MFCD00008344,MFCD03458977
• Synonym: trimethylmethoxysilane, silane, methoxytrimethyl, methyl trimethylsilyl ether, methoxy trimethyl silane, ch3 3sioch3, tmsome, methoxytrimethyl-silan, methoxy trimethylsilane, methoxytrimethyl silane, acmc-209ejn
• IUPAC Name: methoxy(trimethyl)silane

Specifications

• Boiling Point: 57°C to 58°C
• Physical Form: Liquid
• MDL Number: MFCD00008344,MFCD03458977
• Flash Point: −11°C (−12°F)
• Solubility Information: Miscible with cyclopentane.
• SMILES: CO[Si](C)(C)C
• Molecular Weight (g/mol): 104.22
• Formula Weight: 104.22
• Odor: Mild
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Methoxytrimethylsilane

• CAS: 1825-61-2
• Molecular Formula: C4H12OSi
• UN Number: UN1993
• Synonym: trimethylmethoxysilane, silane, methoxytrimethyl, methyl trimethylsilyl ether, methoxy trimethyl silane, ch3 3sioch3, tmsome, methoxytrimethyl-silan, methoxy trimethylsilane, methoxytrimethyl silane, acmc-209ejn
• InChI Key: POPACFLNWGUDSR-UHFFFAOYSA-N
• IUPAC Name: methoxy(trimethyl)silane
• PubChem CID: 15771
• Percent Purity: ≥97%
• Refractive Index: 1.3678
• Density: 0.756 g/mL

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

H225-H315-H319-H335

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only