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1-Pentyne, 99%

Product Code. 11317725
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Artikelnummer. 11317725 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. L02479.14
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Beschreibung

CAS: 627-19-0 | C5H8 | 68.12 g/mol

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.

Applications
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.

Solubility
Soluble in water. (1.05 g/L) at 20°C.

Notes
Store at 2-8°C. Incompatible with oxidizing agents. Store away from heat.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 627-19-0
Molecular Formula C5H8
Molecular Weight (g/mol) 68.12
MDL Number MFCD00009469
InChI Key IBXNCJKFFQIKKY-UHFFFAOYSA-N
Synonym 1-pentyne, propylacetylene, pentyne, acetylene, propyl, pentin, pentyn, 1-n-pentyne, pent-1-yn-1-yl, acmc-1cuk3
PubChem CID 12309
IUPAC Name pent-1-yne
SMILES CCCC#C

Spezifikation

Melting Point -106°C
Density 0.692
Boiling Point 39°C to 41°C
Flash Point −20°C (−4°F)
Odor Unpleasant
Linear Formula CH3CH2CH2C≡CH
Refractive Index 1.386
Quantity 25 g
UN Number UN3295
Beilstein 1697133
Solubility Information Soluble in water. (1.05g/L) at 20°C.
Formula Weight 68.12
Percent Purity 99%
Chemical Name or Material 1-Pentyne
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Sicherheit und Handhabung

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Produktidentifikator
  • 1-Pentyne
 Signalwort
  • Danger
 Gefahrenkategorie
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Gefahrenhinweis
  • H225-Highly flammable liquid and vapour.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Sicherheitshinweis
  • 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/ 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/doctor/if you feel unwell.
 Ergänzende Informationen
  • MIXTURE LIST-Contain: 1-Pentyne
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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