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L13591 2,4-Dibromothiophene, 90+%

CAS Number
3140-92-9
Synonyms

Stock No. Size Price ($) Quantity Availability
L13591-03 1g 27.50
L13591-06 5g 89.40
L13591-14 25g 369.00
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2,4-Dibromothiophene, 90+%

MDL
MFCD00043889

Chemical Properties

Formula
C4H2Br2S
Formula Weight
241.94
Boiling Point
215°
Flash Point
>110°(230°F)
Density
2.160
Refractive Index
1.6320
Storage & Sensitivity
Ambient temperatures.
Solubility
It is insoluble in water.

Applications

2,4-Dibromothiophene is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used as an intermediate in organic synthesis.

Notes

Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.

Literature References

Y Xie.; BM Wu.; F Xue.; SC Ng.; TCW Mak. Catalytic and Stoichiometrically Directed Synthesis of Less Accessible Bromothiophenes and Bromobithiophenes. Trapping and Characterization of Catalytic Intermediates of trans-PdBr(C4H4-nBrn-1S-C)(PPh3)2 (n = 1-4), trans-PdBr(C8H4BrS2-C)(PPh3)2, and trans,trans-Pd2Br2(?-C8H6-nBrn-2S2-C,C‘)(PPh3)4 (n = 2, 4). Organometallics. 1998, 17,(18), 3988-3995.

T Yamamoto.; K Sanechika.; A Yamamoto. Preparation of poly (2, 4-thienylene) and comparison of its optical and electrical properties with those of poly (2, 5-thienylene). Chemistry Letters. 1981, 10,(8), 1079-1082.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H312+H332-H315-H318-H335

Toxic if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

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

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. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
107651
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2934.99
TSCA
No

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