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2-Ethynylthiophene
(CAS RN:4298-52-6 Product Number:E0915)

Structure

2-Ethynylthiophene
Synonym (2-Thienyl)acetylene

General Information

Product Number E0915

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Purity/Analysis Method >96.0%(GC)
Storage Temperature 0-10°C
M.F. / M.W. C6H4S=108.16
CAS RN 4298-52-6
Related CAS RN
MDL Number MFCD03425129
Packaging and Container
  • Product Details
  • Safety & Regulations

Specification

Purity(GC) min. 96.0 %
Specific gravity (20/20) 1.0800 to 1.0850
Refractive index n20/D 1.5810 to 1.5860

Data of Reference

bp 46°C/15mmHg(lit.)

References

Reaxys-RN 105773
PubChem SID 160871025

GHS

Pictogram
Signal Word Warning
Hazard Statements
  • H226
  • :Flammable liquid and vapour.
Precautionary Statements
  • P210
  • :Keep away from heat/sparks/open flames/hot surfaces. – No smoking.
  • P233
  • :Keep container tightly closed.
  • P280
  • :Wear protective gloves, eye protection.
  • P303+P361+P353
  • :IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P370+P378
  • :In case of fire: Use dry chemical or dry sand to extinguish.
  • P403+P235
  • :Store in a well-ventilated place. Keep cool.

Transport Information

UN Number 1993
Class 3
Packing Group III
HS Number 2934999090

Application

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