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Alfa Aesar™ Thiophene, 99%

Chemical Identifiers

Chemical Name or Material Thiophene
CAS 110-02-1
Molecular Formula C4H4S
Formula Weight 84.14g/mol
MDL Number MFCD00005413
UN Number UN2414
Beilstein 103222
Merck Index 14,9353
Synonym Thiofuran
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1394118

 
alfa aesar™
A13941-18
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1394130

 
alfa aesar™
A13941-30
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1394136

 
alfa aesar™
A13941-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 83° to 85°C
Melting Point −38°C
Quantity 50g
Flash Point −9°C (16°F)
Odor Stench
Chemical Name or Material Thiophene
CAS 110-02-1
Assay 99%
Molecular Formula C4H4S
Formula Weight 84.14g/mol
MDL Number MFCD00005413
UN Number UN2414
Beilstein 103222
Merck Index 14,9353
Synonym Thiofuran
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H331-H302-H312-H315-H319
Highly flammable liquid and vapour.
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: THIOPHENE
RTECS Number XM7350000
TSCA TSCA

Applications
Thiophene is an important building block in dyes, agrochemicals and pharmaceuticals synthesis. It is involved in the chloroalkylation reactions in 2,5-positions. It is also used to prepare butane by reduction with raney nickel, 2-vinylthiophene, dithienyl, and 2-halo thiophenes by reacting with halogens.

Solubility
Miscible with ethyl alcohol, diethyl ether and other organic solvents. Immiscible with water.

Notes
Incompatible with strong oxidizing agents and strong acids.

Safety and Handling

Danger

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H331-H302-H312-H315-H319
Highly flammable liquid and vapour.
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.