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10147-37-2 - 2-Propanesulfonyl chloride, 97% - Isopropylsulfonyl chloride - L02431 - Alfa Aesar

L02431 2-Propanesulfonyl chloride, 97%

Número CAS
10147-37-2
Nombre Alternativo
Isopropylsulfonyl chloride

Tamaño Precio ($) Cantidad Disponibilidad
5g 37,90
25g 102,60
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2-Propanesulfonyl chloride, 97%

MDL
MFCD00007453
EINECS
233-415-2

Propiedades químicas

Fórmula
(CH3)2CHSO2Cl
Peso molecular
142.60
Punto de fusión
-47°
Punto de ebullición
95°/45mm
Punto de inflamabilidad
86°(186°F)
Densidad
1.273
Índice de refracción
1.4560
Sensibilidad
Moisture Sensitive
Solubilidad
Reacts with water.

Aplicaciones

2-Propanesulfonyl chloride is used as a pharmaceutical intermediate. Reductive cleavage of a secondary alcohol to methylene has been achieved by reduction of the 2-propanesulfonyl ester with lithium triethylborohydride.

Notas

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents and bases. Store under dry inert gas. It is sensitive to moisture.

Referencias documentales

James F. King.; Joe Y. L. Lam.; Vinod Dave. tert-Butyl Cation Formation in the Hydrolysis of 2-Methyl-2-propanesulfonyl Chloride, the Simplest Tertiary Alkanesulfonyl Chloride. J. Org. Chem. 1995, 60 (9), 2831-2834.

Dennis N. Kevill.; Byoung-Chun Park.; Kyoung-Ho Park.; Malcolm J. D'Souza.; Lamia Yaakoubd.; Stacey L. Mlynarski.; Jin Burm Kyong. Rate and product studies in the solvolyses of N,N-dimethylsulfamoyl and 2-propanesulfonyl chlorides. Org. Biomol. Chem. 2006, 4(8), 1580-1586.

Reductive cleavage of a secondary alcohol to methylene has been achieved by reduction of the 2-propanesulfonyl ester with lithium triethylborohydride. Reduction of the mesylate and tosylate yielded only the starting alcohol: J. Am. Chem. Soc., 107, 4088 (1985).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314-H318-H227

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

Indicaciones de precaución: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
1747497
Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2904.10
TSCA
No

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