Thermo Scientific Chemicals

p-Tolylisothiocyanat, 97 %, Thermo Scientific Chemicals

Katalognummer: A11499.22
100 g, Each
Thermo Scientific Chemicals

p-Tolylisothiocyanat, 97 %, Thermo Scientific Chemicals

Katalognummer: A11499.22
100 g, Each
Menge
Katalognummer: A11499.22
auch als A11499-22 bezeichnet
Preis (EUR)
Menge
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Chemikalien-Kennzeichnungen

CAS
622-59-3
IUPAC Name
1-isothiocyanato-4-methylbenzene
Molecular Formula
C8H7NS
InChI Key
ABQKHKWXTUVKGF-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)N=C=S
Form
Liquid
Assay (GC)
≥96.0%
Refractive Index
1.6330-1.6380 @ 20?C
Appearance (Color)
Clear colorless to yellow

Beschreibung

p-Tolyl isothiocyanate has been used in the preparation of 6-[1-amino-3-(p-tolyl)-thiourea]-2-ethylbenzo[de]isoquinoline-1,3-dione. It is used as capping agent to cap the N-terminal ends of polypeptide. It is also used as pharmaceutical intermediate.

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.

Anwendungen
P-Tolylisothiocyanat wurde bei der Herstellung von 6-[1 -amino-3-(p-tolyl)-thiohara]-2-ethylbenzo[de]isochinolin-1,3-dion verwendet. Wird als Verschlussmittel verwendet, um die N-terminalen Enden des Polypeptids zu verschließen. Es wird auch als pharmazeutisches Zwischenprodukt verwendet.

Löslichkeit
Zersetzt sich in Wasser.

Hinweise
Feuchtigkeitsempfindlich. Vor Feuchtigkeit und Wasser schützen. Unter trockenem Inertgas fern von Oxidationsmitteln und Feuchtigkeit lagern.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 3
    Acute dermal toxicity
    Category 3
    Acute Inhalation Toxicity - Dusts and Mists
    Category 3
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Respiratory Sensitization
    Category 1
    Skin Sensitization
    Category 1
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled

    H315 - Causes skin irritation

    H317 - May cause an allergic skin reaction

    H319 - Causes serious eye irritation

    H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled

    H335 - May cause respiratory irritation

    Precautionary Statements

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

    P302 + P350 - IF ON SKIN: Gently 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

    P310 - Immediately call a POISON CENTER or doctor/physician

    P342 + P311 - If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician