Thermo Scientific Chemicals

1,3,5,7-Cyclooctatetrain, 98 %, stabil mit 0.1 % Hydrochinon, Thermo Scientific Chemicals

Katalognummer: B22636.14
25 g, Each
Thermo Scientific Chemicals

1,3,5,7-Cyclooctatetrain, 98 %, stabil mit 0.1 % Hydrochinon, Thermo Scientific Chemicals

Katalognummer: B22636.14
25 g, Each
Menge
Katalognummer: B22636.14
auch als B22636-14 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
629-20-9
IUPAC Name
(1Z,3Z,5Z,7Z)-cycloocta-1,3,5,7-tetraene
Molecular Formula
C8H8
InChI Key
KDUIUFJBNGTBMD-DLMDZQPMSA-N
SMILES
C1=C/C=C\C=C/C=C\1
Appearance (Color)
Clear yellow
Form
Liquid
Assay (GC)
≥97.5%
Refractive Index
1.5350-1.5390 @20?C
Identification (FTIR)
Conforms

Beschreibung

1,3,5,7-Cyclooctatetraene is used in the synthesis of highly organic film for silicon surfaces to improve its chemical and physical properties. It is also used in liquid state organic dye lasers, as triplet state quencher to reduce dye blinking.

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
1,3,5,7-Cyclooctatetraen wird bei der Synthese hochorganischer Folien für Siliziumoberflächen zur Verbesserung ihrer chemischen und physikalischen Eigenschaften eingesetzt. Fungiert auch in organischen Farbstofflasern in flüssiger Phase als Fluoreszenzlöscher für Triplett-Zustände zur Reduktion des Farbstoffblinkens.

Löslichkeit
Nicht mischbar oder schwer in Wasser mischbar.

Hinweise
Luft- und lichtempfindlich. Lagerung bei --20 °C. Vor Oxidationsmitteln, Luft, Wärme, ultravioletter Strahlung und Radikalbildnern geschützt aufbewahren.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Flammable liquids
    Category 2
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Aspiration Toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H304 - May be fatal if swallowed and enters airways

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Physical Hazards

    H225 - Highly flammable liquid and vapor

    Precautionary Statements

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking

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