Alfa Aesar™ Mesitylene-2-sulfonyl chloride, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11775.36

UNSPSC: 12352107

Code: NEW

Additional Details:
Additional Details: CAS Number: 773-64-8 Weight: 0.01000kg


Quantity 500g

Product Code. 11499343

Quantity Price
1 £ 289.38 / 500g
Estimated Shipment date
from Supplier 13-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Mesitylene-2-sulfonyl chloride
CAS 773-64-8
Molecular Formula C9H11ClO2S
Formula Weight 218.7
MDL Number MFCD00007434
UN Number UN3261
Beilstein 1107601
Synonym 2,4,6-Trimethylbenzenesulfonyl chloride

Specification

Formula Weight 218.7
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe 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.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Synonym 2,4,6-Trimethylbenzenesulfonyl chloride
Melting Point 53° to 57°C
Boiling Point 150°C (20mmHg)
Quantity 500g
Chemical Name or Material Mesitylene-2-sulfonyl chloride
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
MDL Number MFCD00007434
UN Number UN3261
Odor Irritating
RTECS Number DB8930000
Beilstein 1107601
Molecular Formula C9H11ClO2S
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flash Point >110°C (230°F)
Assay 99%
CAS 773-64-8
Recommended Storage 2°C to 8°C

Applications
Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

Solubility
Soluble in toluene (almost transparency).

Notes
Moisture Sensitive. Store under inert gas. Incompatible with strong bases. Store away from moisture.

Safety and Handling

Danger

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe 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.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

2°C to 8°C