Please login to your online account to display your discounted pricing

Alfa Aesar™ 2-Chloro-5-methylthiophene, 97%

$329.01 - $329.01

Chemical Identifiers

Chemical Name or Material 2-Chloro-5-methylthiophene
CAS 17249-82-0
Molecular Formula C5H5ClS
Formula Weight 132.61g/mol
MDL Number MFCD01632145
UN Number UN1992
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2165706

 
alfa aesar™
B21657-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2165714

 
alfa aesar™
B21657-14
25g Each for $329.01
Description & Specifications

Specifications

Odor Characteristic
Boiling Point 155° to 156°C
Quantity 5g
Flash Point 47°C (117°F)
Chemical Name or Material 2-Chloro-5-methylthiophene
CAS 17249-82-0
Assay 97%
Molecular Formula C5H5ClS
Formula Weight 132.61g/mol
MDL Number MFCD01632145
UN Number UN1992
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H331-H226-H302-H312
Toxic if inhaled.
Flammable liquid and vapour.
Harmful if swallowed.
Harmful in contact with skin.
Health Hazard 3 GHS P Statement
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, TOXIC, N.O.S.

Applications
It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate.

Solubility
Not miscible or difficult to mix with water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Safety and Handling

Danger

GHS P Statement
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H331-H226-H302-H312
Toxic if inhaled.
Flammable liquid and vapour.
Harmful if swallowed.
Harmful in contact with skin.