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A10455 2-Methoxythiophene, 99%

CAS Number
16839-97-7
Synonyms
Methyl 2-thienyl ether

2-Methoxythiophene, 99%

MDL
MFCD00014526
EINECS
240-863-2

Chemical Properties

Formula
C5H6OS
Formula Weight
114.17
Boiling Point
154°
Flash Point
43°(109°F)
Density
1.130
Refractive Index
1.5280
Storage & Sensitivity
Ambient temperatures.

Literature References

Diels-Alder reaction with the reactive dienophile dimethyl acetylenedicarboxylate occurs in refluxing xylene to give a moderate yield of dimethyl 3-methoxyphthalate, by sulfur extrusion from the bicyclic intermediate. Thiophenes with additional electron-donating substituents give better yields: Synthesis, 29 (1997).

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GHS Hazard and Precautionary Statements

Hazard Statements: H226

Flammable liquid and vapour.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. 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. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
106271
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2934.99
TSCA
No

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