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2-Iodothiophene, 98%, stab. with copper - CAS 3437-95-4 - Formula C4H3IS

A12898 3437-95-4 2-Iodothiophene, 98%, stab. with copper 2-Thienyl iodide Alfa Aesar


Certificate of Analysis

2-Iodothiophene, 98%, stab. with copper

CAS: 3437-95-4 MDL: MFCD00005424  EINECS: 222-342-1
Not regulated for shipping
Alternate Name: 2-Thienyl iodide


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
25g 37.90 Check Availability Add to Favorites Enter qty and click checkbox
100g 140.00 Check Availability Add to Favorites Enter qty and click checkbox
500g 604.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C4H3IS  Flash point: 71°(159°F)
Formula weight: 210.04  Density: 2.064
Melting point: -40° Refractive Index: 1.6520
Boiling point: 182° Sensitivity: Light Sensitive

Literature References

In contrast to 2-Bromothiophene, A11959 which requires a copper catalyst, reaction with a variety of thiols, including Thiophene-2-thiol, B22642 to give 2,2'-dithienyl sulfide, proceeds in high yield in the absence of catalyst, base or solvent: Tetrahedron Lett., 36, 8439 (1995).

Other References

Beilstein: 104666
Harmonized Tariff Code: 2934.99

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H311-H332-H315-H319-H227

Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. Combustible liquid.

Precautionary Statements : P210-P301+P310-P305+P351+P338-P361-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.


Risk & Safety

Risk Phrases: 20/21/22-36/38
Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes and skin.
Safety Phrases: 26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.