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1-Pentyne, 99%

Product Code. 10105403 Shop All Thermo Scientific Products
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Product Code. 10105403 Supplier Thermo Scientific Acros Lieferanten-Nr. 303820050
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Verfügbar ab: 23-11-2026
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Beschreibung

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

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

CAS Min % 98.5
CAS Max % 100.0
Melting Point -106°C to 105°C
Color Colorless to Yellow
Density 0.6900g/mL
Boiling Point 40.0°C
Flash Point <−34°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Linear Formula CH3CH2CH2C≡CH
Refractive Index 1.3840 to 1.3880
Quantity 5 g
Specific Gravity 0.69
Formula Weight 68.12
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material 1-Pentyne, 99%
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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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