1,4-Dithiothreitol (DTT) ≥99 %, p.a.

DTT, Cleland's reagent, DL-threo-2,3-Dihydroxy-1,4-dithiobutane.

Empirical formula C4H10O2S2
Molar mass (M) 154.2 g / mol
Melting point (mp) 38-44 ° C
Solubility 1500 g / l (H2O, 20 ° C)
Storage temp .: +4 ° C
WGK 2
CAS No. [3483-12-3]
EC no. 222-468-7

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Hazard statements
H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H412 Harmful to aquatic life with long lasting effects

Safety recommendations
Precautions - prevention
P260 Do not breathe dust.
P270 Do not eat, drink or smoke when using this product.

Precautions - response
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for a long period of time
amount of minutes; remove contact lenses, if possible; keep rinsing.
P337 + P313 If eye irritation persists: Get medical advice / attention.