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A13406 2,5-Dibromothiophene, 96%

CAS Number
3141-27-3
Synonyms

Stock No. Size Price ($) Quantity Availability
A13406-14 25g 41.10
A13406-18 50g 59.60
A13406-30 250g 238.00
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2,5-Dibromothiophene, 96%

MDL
MFCD00005420
EINECS
221-547-3

Chemical Properties

Formula
C4H2Br2S
Formula Weight
241.94
Melting point
-6°
Boiling Point
210-212°
Flash Point
99°(210°F)
Density
2.150
Refractive Index
1.6290
Storage & Sensitivity
Ambient temperatures.
Solubility
It is soluble in chloroform and methanol. It is insoluble in water.

Applications

2,5-Dibromothiophene, is mainly used as pharmaceutical intermediate and synthesis intermediate.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from Strong oxidizing agents.Light Sensitive

Literature References

JWP Lin.; LP Dudek. Synthesis and properties of poly (2, 5-thienylene). Journal of Polymer Science. 1980, 18,(9), 2869-2873.

. J Nakayama.; N Katano.; Y Shimura. Preparation of Oligo (thio-2, 5-thienylenes). J. Org. Chem. 1996, 61,(21), 7608-7610.

For selective Mg exchange at the 2-position, see: J. Org. Chem., 65, 4618 (2000).

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. 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. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
109899
Harmonized Tariff Code
2934.99
TSCA
Yes

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