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CAS RN: 4298-52-6 | Product Number: E0915

2-Ethynylthiophene


Purity: >96.0%(GC)
Synonyms:
  • (2-Thienyl)acetylene
Documents:
1G
¥10,800
3   3   ≥20 
5G
¥36,800
8   1   18  
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Product Number E0915
Purity / Analysis Method >96.0%(GC)
Molecular Formula / Molecular Weight C__6H__4S = 108.16  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive,Heat Sensitive
CAS RN 4298-52-6
Reaxys Registry Number 105773
PubChem Substance ID 160871025
MDL Number

MFCD03425129

Specifications
Appearance Yellow to Amber to Dark purple clear liquid
Purity(GC) min. 96.0 %
Properties (reference)
Boiling Point 46 °C/15 mmHg
Flash point 28 °C
Specific Gravity (20/20) 1.08
Refractive Index 1.58
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H226 : Flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
Fire Defense Law Group-4-2-III
Transport Information:
UN Number UN1993
Class 3
Packing Group III
PubMed Literature


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