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Thermo Scientific Chemicals

1-Pentino, 99 %, Thermo Scientific Chemicals

Número de catálogo: L02479.06
5 g, Each
1-Pentino, 99 %, Thermo Scientific Chemicals
1-Pentino, 99 %, Thermo Scientific Chemicals
1-Pentino, 99 %, Thermo Scientific Chemicals
Certificados
Thermo Scientific Chemicals

1-Pentino, 99 %, Thermo Scientific Chemicals

Número de catálogo: L02479.06
5 g, Each
Cantidad
Certificados
Número de catálogo: L02479.06
también denominado L02479-06
Precio (EUR)
24,57 Precio en línea
27,30
Each
Cantidad
-
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Identificadores químicos

CAS
627-19-0
IUPAC Name
pent-1-yne
Molecular Formula
C5H8
InChI Key
IBXNCJKFFQIKKY-UHFFFAOYSA-N
SMILES
CCCC#C

Especificaciones

Hoja de especificacionesHoja de especificaciones
Appearance (Color)
Clear colorless to pale yellow
Form
Liquid
Assay (GC)
≥98.5%
Identification (FTIR)
Conforms
Refractive Index
1.3840-1.3880 @ 20?C

Descripción

1-Pentyne has been used in preparation of:lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides. It is also used to synthesize 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans.

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.

Aplicaciones
El 1-pentino se ha utilizado en la preparación de acetiluros de litio, necesarios para la síntesis asimétrica de sulfinamidas propargílicas α,α-dirramificadas. También se utiliza para sintetizar 7-hidroxi-10-metoxi-3H-nafto[2.1-b]piranos.

Solubilidad
Soluble en agua (1,05 g/l) a 20 °C.

Notas
Almacenar a temperaturas de 2 a 8 °C. Incompatible con agentes oxidantes. Almacenar alejado del calor.
RUO – Research Use Only

Figuras

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    Seguridad y manipulación


    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
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    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

    P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower

    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