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88-19-7 - o-Toluenesulfonamide, 99% - 2-Methylbenzenesulfonamide - Toluene-2-sulfonamide - B20544 - Alfa Aesar

B20544 o-Toluenesulfonamide, 99%

CAS Number
88-19-7
Synonyms
2-Methylbenzenesulfonamide
Toluene-2-sulfonamide

Size Price ($) Quantity Availability
10g 30.30
50g 118.00
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o-Toluenesulfonamide, 99%

MDL
MFCD00007934
EINECS
201-808-0

Chemical Properties

Formula
C7H9NO2S
Formula Weight
171.22
Melting point
156°
Boiling Point
210°/1mm
Flash Point
178°(352°F)
Solubility
Soluble in water (1.6 g/L at 25°C).

Applications

o-Toluene sulfonamide was mainly produced as a chemical intermediate for the production of saccharin. A mixture of o-Toluene sulfonamide with the p-isomer is used as a plasticizer for hot -melt adhesives, a chemical intermediate for fluorescent pigments and a chemical intermediate for plasticizer resins. (S080800). Studies suggest that o-Toluene sulfonamide has potential mutagenic activity.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents, bases and acids.

Literature References

JL Kacprzak. Determination of o-toluenesulfonamide in artificial sweeteners containing saccharin. Journal-Association of Official Analytical Chemists. 197861 (6), 1528-1532.

L Xu.; H Shu.; Y Liu.; S Zhang.; ML Trudell. Oxidative cyclization of N-alkyl-o-methyl-arenesulfonamides to biologically important saccharin derivatives. Tetrahedron. 200661 (6), 1528-1532.

GHS Hazard and Precautionary Statements

Hazard Statements: H351-H315-H319-H335-H303

Suspected of causing cancer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Precautionary Statements: P201-P261-P280-P281-P305+P351+P338-P304+P340-P362-P312-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1102362
Harmonized Tariff Code
2935.00
TSCA
Yes
RTECS
XT4900000

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