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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%

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

Größe Preis ($) Menge Verfügbarkeit
1g 39,04
5g 116,39
25g 378,50
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1,4-Dithioerythritol, 99%

MDL
MFCD00063750
EINECS
229-998-8

Chemische Eigenschaften

Formel
C4H10O2S2
Molmasse
154.25
Schmelzpunkt
82-84°
Sensitivität
Air Sensitive
Löslichkeit
Soluble in water (15.4 mg/ml), and methanol.

Anwendungen

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

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: 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.

Weitere Referenzen

Beilstein
1719756
Gefahrenklasse
9
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
KF2410000

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