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Pentamethylbenzenesulfonyl chloride, 98+% - CAS 52499-94-2 - Formula C11H15ClO2S

A15923 52499-94-2 Pentamethylbenzenesulfonyl chloride, 98+% Alfa Aesar


Certificate of Analysis

Pentamethylbenzenesulfonyl chloride, 98+%

CAS: 52499-94-2 MDL: MFCD00014722  EINECS: 257-968-4
UN#:UN3261Hazard Class:8Packing Group:II


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
10g 61.90 Check Availability Add to Favorites Enter qty and click checkbox
50g 236.00 Check Availability Add to Favorites Enter qty and click checkbox
250g 934.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C11H15ClO2S  Melting point: 78-82°
Formula weight: 246.75  Sensitivity: Moisture Sensitive

Literature References

Hindered sulfonyl chloride, compare 2,4,6-Triisopropyl­benzenesulfonyl­ chloride, A11458, and Mesityl­ene-2-sulfonyl­ chloride, A11775, used in nucleotide coupling.

Other References

Beilstein: 2844881
UN#: UN3261
Harmonized Tariff Code: 2904.90

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/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.


Risk & Safety

Risk Phrases: 34
Causes burns.
Safety Phrases: 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).