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.

133-59-5 - o-Toluenesulfonyl chloride, 97% - L18983 - Alfa Aesar

L18983 o-Toluenesulfonyl chloride, 97%

CAS Number
133-59-5
Synonyms

Size Price ($) Quantity Availability
5g 57.40
25g 239.00
Add to Cart Add to Quote Request View Item

o-Toluenesulfonyl chloride, 97%

MDL
MFCD00024874
EINECS
205-113-0

Chemical Properties

Formula
C7H7ClO2S
Formula Weight
190.65
Melting point
10°
Boiling Point
154°/10mm
Flash Point
>110°(230°F)
Density
1.338
Refractive Index
1.5560
Sensitivity
Moisture Sensitive
Solubility
Soluble in hot alcohol, ether and benzene. Reacts with water.

Applications

o-Toluenesulfonyl chloride is used in organic synthesis and saccharin production. It is also used as pharmaceutical intermediate.

Notes

Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place. Store under inert gas. It is sensitive to moisture.

Literature References

R. N. Boyd.; Robert C. Rittner. Cyclization of Acylaminoalkanols to 2-Oxazolines1. J. Am. Chem. Soc. 1960, 82 (8), 2032-2034.

O. Exner. Characteristic vibrations of the sulfonyl group. Collect. Czech. Chem. Commun.. 1963, 28 (4), 935-941.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

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

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. 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.

Other References

Beilstein
973180
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2904.99
TSCA
Yes

Recommended

  • A10549

    Methyl 3-iodo-4-methoxybenzoate, 98%
  • A11094

    4-Methoxy-1-naphthaldehyde, 99%
  • A11288

    2,5-Dimethoxybenzenesulfonyl chloride, 98%
  • A11511

    4-Acetamidobenzenesulfonyl chloride, 98+%
  • A15458

    m-Toluenesulfonyl chloride, 98%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware