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CAS RN: 503-17-3 | Product Number: B0951

2-Butyne


Purity: >97.0%(GC)
Synonyms:
  • Dimethylacetylene
Documents:
5ML
€51.00
13   ≥20 

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Product Number B0951
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__4H__6 = 54.09  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
Packaging and Container 5ML-Ampule (View image)
CAS RN 503-17-3
Reaxys Registry Number 1361340
PubChem Substance ID 87563911
SDBS (AIST Spectral DB) 263
MDL Number

MFCD00009275

Specifications
Appearance Colorless to Almost colorless clear liquid
Purity(GC) min. 97.0 %
Properties (reference)
Boiling Point 27 °C
Flash point -20 °C
Specific Gravity (20/20) 0.69
Refractive Index 1.39
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H224 : Extremely flammable liquid and vapour.
Precautionary Statements P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 : Keep container tightly closed.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
EC Number 207-962-2
RTECS# GQ7210000
Transport Information:
UN Number UN1144
Class 3
Packing Group I
HS Number 2901290000
PubMed Literature


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