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H55898 3-Ethynylthiophene, 96%

CAS Number
67237-53-0
Synonyms

Stock No. Size Price ($) Quantity Availability
H55898-MD 250mg 18.20
H55898-03 1g 51.70
H55898-06 5g 195.00
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3-Ethynylthiophene, 96%

MDL
MFCD04039973

Chemical Properties

Formula
C6H4S
Formula Weight
108.16
Boiling Point
152-153°
Flash Point
46°(115°F)
Density
1.098
Refractive Index
1.5800
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly soluble in water.

Applications

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Notes

Store at room temperature. Avoid strong oxidizing agents.

Literature References

James D. Kinder. Preparation and Structural Characterization of a Platinum Catecholate Complex Containing Two 3-Ethynylthiophene Groups. Organometallics. 1996, 15 (1),460-463.

Jan Svoboda.; Jan Sedláček.; Ji?í Zedník.; Gita Dvo?áková.; Olga Trhlíková.; Dana Rédrová.; Hynek Balcar.; Ji?í Vohlídal. Polymerization of 3-ethynylthiophene with homogeneous and heterogeneous Rh catalysts. J. Polym. Sci., Part A: Polym. Chem. 2008, 46 (8),2776-2787.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H318-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P332+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2934.99
TSCA
No

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