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6892-68-8 - 1,4-Dithioerythritol, 99% - Cleland's Reagent DTE - erythro-1,4-Dimercapto-2,3-butanediol - A10138 - Alfa Aesar

A10138 1,4-Dithioerythritol, 99%

Numéro CAS
6892-68-8
Synonymes
Cleland's Reagent DTE
erythro-1,4-Dimercapto-2,3-butanediol

Dimensions Prix ($) Quantité Disponibilité
1g 39,04
5g 116,39
25g 378,50
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1,4-Dithioerythritol, 99%

MDL
MFCD00063750
EINECS
229-998-8

Propriétés chimiques

Formule
C4H10O2S2
Poids formulaire
154.25
Point de fusion
82-84°
Sensibilité
Air Sensitive
Solubilité
Soluble in water (15.4 mg/ml), and methanol.

Applications

Reagent for maintaining -SH groups in the reduced state, quantitatively reduces disulfides.

Notes

Air Sensitive, store away form air. Keep the container tightly sealed. Store away from reducing agent. Store under dry inert gas.

Références bibliographiques

Morgane Riou; David Stroebel; J Michael Edwardson; Pierre Paoletti. An alternating GluN1-2-1-2 subunit arrangement in mature NMDA receptors. Plosone. 2012, 7 (4), 35134 .

Yang-Rae Kim et. al. Highly sensitive gold nanoparticle-based colorimetric sensing of mercury(II) through simple ligand exchange reaction in aqueous media. ACS Applied Materials & Interfaces. 2010, 2 (1), 292-295.

Protective agent for preventing oxidation of thiol groups and reagent for reduction of disulfide groups in proteins: Biochemistry, 3, 480 (1964); 11, 2939 (1972); J. Biol. Chem., 243, 716 (1968); compare 1,4-Dithio-DL-threitol, A15797.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Specific treatment (see label). 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.

Autres références

Beilstein
1719756
Classe de danger
9
Code tarifaire harmonisé
2930.90
TSCA
Yes
RTECS
KF2410000

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Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire