Trimethylsilyl isothiocyanate, 94%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11322086	Thermo Scientific Alfa Aesar L03277.06	5 g
11332086	Thermo Scientific Alfa Aesar L03277.14	25 g

Description

Trimethylsilyl isothiocyanate is used as derivatizing reagent during the synthesis of amino acid thiohydantoins. It participates in ring opening reaction of N-substituted aziridines and cyclohexene oxide.

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.

Applications
Trimethylsilyl isothiocyanate is used as derivatizing reagent during the synthesis of amino acid thiohydantoins. It participates in ring opening reaction of N-substituted aziridines and cyclohexene oxide.

Solubility
Reacts with water.

Notes
Moisture Sensitive. Incompatible materials are Strong oxidizing agentsAlcohols, Strong bases, Amines, acids.

Chemical Identifiers

• CAS: 2290-65-5
• Molecular Weight (g/mol): 131.268
• InChI Key: XLTUPERVRFLGLJ-UHFFFAOYSA-N
• PubChem CID: 75297
• SMILES: C[Si](C)(C)N=C=S

• Molecular Formula: C4H9NSSi
• MDL Number: MFCD00004797
• Synonym: trimethylsilyl isothiocyanate, silane, isothiocyanatotrimethyl, trimethylsilylisothiocyanate, isothiocyanato trimethyl silane, tmsisothiocyanate, tms-isothiocyanate, acmc-1clhj, trimethylsilyl-isothiocyanate, trimethylsilyl isothio-cyanate
• IUPAC Name: isothiocyanato(trimethyl)silane

Specifications

• CAS: 2290-65-5
• Density: 0.932
• Flash Point: 29°C (84°F)
• Molecular Formula: C4H9NSSi
• MDL Number: MFCD00004797
• Beilstein: 1745262
• Synonym: trimethylsilyl isothiocyanate, silane, isothiocyanatotrimethyl, trimethylsilylisothiocyanate, isothiocyanato trimethyl silane, tmsisothiocyanate, tms-isothiocyanate, acmc-1clhj, trimethylsilyl-isothiocyanate, trimethylsilyl isothio-cyanate
• InChI Key: XLTUPERVRFLGLJ-UHFFFAOYSA-N
• IUPAC Name: isothiocyanato(trimethyl)silane
• PubChem CID: 75297
• Percent Purity: 94%

• Melting Point: -33°C
• Boiling Point: 143°C to 144°C
• Odor: Pungent
• Refractive Index: 1.482
• UN Number: UN1992
• Sensitivity: Moisture sensitive; May form a precipitate
• Solubility Information: Reacts with water.
• SMILES: C[Si](C)(C)N=C=S
• Molecular Weight (g/mol): 131.268
• Formula Weight: 131.27
• Chemical Name or Material: Trimethylsilyl isothiocyanate

Safety and Handling

GHS H Statement
H301-H331-H226-H315-H319-H335
Toxic if swallowed.
Toxic if inhaled.
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P240-P243-P261-P264b-P270-P271-P280-P285-P301+P310-P303+P361+P353-P304+P341-P305+P351+P338-P311-P312-P330-P332+P313-P363-P374-P380-P501c

H226-H301+H311+H331-H315-H319-H334-H335

missing translation for 'dotInformation' : Hazard Class: 3; Packaging Group: II

missing translation for 'einecsNumber' : 218-929-7

missing translation for 'tsca' : Yes

Recommended Storage : Keep cold

RUO – Research Use Only