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p-Toluenesulfonyl isocyanate, 95%, Thermo Scientific Chemicals
Catalog number: A17492.36
500 g, Each
Thermo Scientific Chemicals
p-Toluenesulfonyl isocyanate, 95%, Thermo Scientific Chemicals
Catalog number: A17492.36
500 g, Each
Quantity
Catalog number: A17492.36
also known as A17492-36
Price (EUR)
Price: 136,00
Your price:
Quantity
-
Chemical Identifiers
CAS
4083-64-1
Specifications
Specification SheetForm
Liquid
Refractive Index
1.5320-1.5380 @ 20?C
Appearance (Color)
Clear colorless to pale yellow
Assay (GC)
≥94.0%
Identification (FTIR)
Conforms
Description
It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.
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
It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.
Solubility
Reacts with water.
Notes
Keep away from alcohols, strong bases, amines, strong oxidizing agents.
It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.
Solubility
Reacts with water.
Notes
Keep away from alcohols, strong bases, amines, strong oxidizing agents.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Respiratory Sensitization
Category 1
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Danger
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 - May cause respiratory irritation
EU Specific Hazard Statements
EUH014 - Reacts violently with water
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P284 - Wear respiratory protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P312 - Call a POISON CENTER or doctor if you feel unwell