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  7. 2-Butyne, 98%, Thermo Scientific Chemicals

2-Butyne, 98%, Thermo Scientific Chemicals

Product Code. 10495793 Shop All Thermo Scientific Chemicals Products
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5 g
Packaging:
Glass bottle
Unit Size:
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5g
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Product Code. 10495793 Supplier Thermo Scientific Acros Supplier No. 135140050
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Beschreibung

CAS: 503-17-3 | Molecular Formula: C4H6 | Molecular Weight: 54.09 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 503-17-3
Molecular Formula C4H6
Molecular Weight (g/mol) 54.09
MDL Number MFCD00009275
InChI Key XNMQEEKYCVKGBD-UHFFFAOYSA-N
Synonym 2-butyne, dimethylacetylene, crotonylene, unii-lke6d3018e, ch3cequivcch3, 1,2-dimethylvinylene, 1-methyl-1-propynyl, 2-butyn, acmc-209kl9
PubChem CID 10419
IUPAC Name but-2-yne
SMILES CC#CC

Spezifikation

CAS Min % 97.5
CAS Max % 100.0
Melting Point -32°C
Color Colorless to Yellow
Density 0.6900g/mL
Boiling Point 24°C to 27°C
Flash Point -25°C
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (GC)
Packaging Glass bottle
Linear Formula CH3CCCH3
Refractive Index 1.3920 to 1.394
Quantity 5 g
Beilstein 01, 249
Specific Gravity 0.69
Formula Weight 54.09
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material 2-Butyne
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Sicherheit und Handhabung

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Produktidentifikator
  • 2-Butyne
 Signalwort
  • Danger
 Gefahrenkategorie
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Gefahrenhinweis
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H224-Extremely flammable liquid and vapour.
 Sicherheitshinweis
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240-Ground/bond container and receiving equipment.
  • P243-Take precautionary measures against static discharge.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P403+P235-Store in a well-ventilated place. Keep cool.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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