Thermo Scientific Chemicals

o-Tolidin, 98 %, Thermo Scientific Chemicals

Katalognummer: A17837.14
25 g, Each
Thermo Scientific Chemicals

o-Tolidin, 98 %, Thermo Scientific Chemicals

Katalognummer: A17837.14
25 g, Each
Menge
Katalognummer: A17837.14
auch als A17837-14 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
119-93-7
IUPAC Name
3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine
Molecular Formula
C14H16N2
InChI Key
NUIURNJTPRWVAP-UHFFFAOYSA-N
SMILES
CC1=CC(=CC=C1N)C1=CC=C(N)C(C)=C1
Water Content
<5.0%
Appearance (Color)
White to cream to grey to pale brown
Form
Powder or chunks/lumps
Assay (GC)
≥97.5
Comment
Contains trace insolubles, solution in DMF is hazy

Beschreibung

O-Tolidine is widely used in dye production. It is particularly used in textile, leather and paper industries. It can be used as an indicator in analytical, clinical and forensic chemistry. It is utilized for the determination of gold and chlorine level in swimming pool water.

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
O-Tolidin wird häufig in der Farbstoffproduktion verwendet. Es wird insbesondere in der Textil-, Leder- und Papierindustrie eingesetzt. Es kann als Indikator in der analytischen, klinischen und forensischen Chemie verwendet werden. Es wird zur Bestimmung des Gold- und Chlorgehalts im Schwimmbadwasser verwendet.

Löslichkeit
Schwer in Wasser löslich.

Hinweise
Luft- und lichtempfindlich. Nicht kompatibel mit starken Oxidationsmitteln.
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 4
    Carcinogenicity
    Category 1B
    Chronic aquatic toxicity
    Category 2
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H302 - Harmful if swallowed

    H350 - May cause cancer

    H411 - Toxic to aquatic life with long lasting effects

    Precautionary Statements

    P201 - Obtain special instructions before use

    P264 - Wash face, hands and any exposed skin thoroughly after handling

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

    P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting

    P312 - Call a POISON CENTER or doctor if you feel unwell

    Additional EU labelling

    Restricted to professional users