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96-27-5 - 3-Mercapto-1,2-propanediol, 90+% - 1-Thioglycerol - 2,3-Dihydroxypropanethiol - A18948 - Alfa Aesar

A18948 3-Mercapto-1,2-propanediol, 90+%

Número CAS
96-27-5
Nombre Alternativo
1-Thioglycerol
2,3-Dihydroxypropanethiol

Tamaño Precio ($) Cantidad Disponibilidad
50g 40,17
250g 113,60
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3-Mercapto-1,2-propanediol, 90+%

MDL
MFCD00004879
EINECS
202-495-0

Propiedades químicas

Fórmula
C3H8O2S
Peso molecular
108.16
Punto de ebullición
117-119°/5mm
Punto de inflamabilidad
149°(300°F)
Densidad
1.247
Índice de refracción
1.5110
Sensibilidad
Air Sensitive & Hygroscopic
Solubilidad
Slightly soluble in water and benzene. Soluble in acetone. Insoluble in ether.

Aplicaciones

It generally used as a size-regulating capping agent for nanocrystals. 1-Thioglycerol is also used in bacteriology experiments to induce the synthesis of porphyrin compounds in aerobically growing Escherichia coli. Also used to study the pH-sensitive photoluminescence of aqueous thiol-capped CdTe nanocrystals. 1-Thioglycerol is used to develop and test thiol functionalized copolymers. 1-Thioglycerol is used as a post-modification agent in the generation of non-standard peptide foldamers.Potential substitute for 2-mercaptoethanol, probe for the study of lymphocyte activation.

Notas

Air Sensitive and Hygroscopic, store away from water/moisture and air. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under dry inert gas.

Referencias documentales

G T Javor. Thiol-sensitive genes of Escherichia coli. Journal of Bacteriology., 1989, 170 (7), 5607-5613.

G T Javor; C D Stringer; J Ryu. Thiol-sensitive promoters of Escherichia coli. Journal of Bacteriology, 1988, 170(7), 3291-3293.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,9335
Beilstein
1732046
Código de tarifa arancelaria unificado
2930.90
TSCA
Yes
RTECS
TY8140000

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