Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

1939-99-7 - alpha-Toluenesulfonyl chloride, 99% - Benzylsulfonyl chloride - Phenylmethanesulfonyl chloride - A10124 - Alfa Aesar

A10124 alpha-Toluenesulfonyl chloride, 99%

CAS Number
1939-99-7
Synonyms
Benzylsulfonyl chloride
Phenylmethanesulfonyl chloride

Size Price ($) Quantity Availability
5g 31.93
25g 63.00
100g 216.90
Add to Cart Add to Quote Request View Item

alpha-Toluenesulfonyl chloride, 99%

MDL
MFCD00007455
EINECS
217-717-1

Chemical Properties

Formula
C6H5CH2SO2Cl
Formula Weight
190.65
Melting point
89-94°
Boiling Point
120°/10mm
Sensitivity
Moisture Sensitive

Literature References

Reagent for protection of amino groups as benzylsulfonamides which can be cleaved reductively, e.g. Na/NH3, Raney Ni/H2: J. Am. Chem. Soc., 79, 639, 645 (1957), or by photolysis: Tetrahedron Lett., 1029 (1979).

/n

Alcohols can also be protected, e.g. in the presence of 2,6-lutidine, as benzylsulfonates which can be cleaved with NaNH2 in DMF: Bull. Chem. Soc. Jpn., 59, 1587 (1986).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

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

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/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. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
972806
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2904.90
TSCA
Yes

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware