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Alfa Aesar™ Trimethylsilyl isothiocyanate, 94%

Chemical Identifiers

Chemical Name or Material Trimethylsilyl isothiocyanate
CAS 2290-65-5
Molecular Formula C4H9NSSi
Formula Weight 131.27g/mol
MDL Number MFCD00004797
UN Number UN1992
Beilstein 1745262
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0327706

 
alfa aesar™
L03277-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0327714

 
alfa aesar™
L03277-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Quantity 5g
Melting Point −33°C
Boiling Point 143° to 144°C
Quantity 5g
Flash Point 29°C (84°F)
Odor Pungent
Chemical Name or Material Trimethylsilyl isothiocyanate
CAS 2290-65-5
Assay 94%
Molecular Formula C4H9NSSi
Formula Weight 131.27g/mol
MDL Number MFCD00004797
UN Number UN1992
Beilstein 1745262
Health Hazard 1 Danger
Health Hazard 2 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.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P309-P310
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.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, TOXIC, N.O.S.
TSCA TSCA

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.

Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P309-P310
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.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

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.

2° to 8°C