1,4-Dithiothreitol (DTT)

Purity: ≥97%

Synonym(s): DTT, DL-Dithiothreitol，Cleland’s Reagent DTT racemic；(±)-threo-1, 4-Dimercapto-2, 3-butanediol；Cleland’s Reagent；DL-2, 3-Dihydroxy-1, 4-butanedithiol；DL-1, 4-Dimercapto-2, 3-butanediol；DL-DTT

Formula: C4H10O2S2 Molecular Weight: 154.25

CAS Number: 3483-12-3 Beilstein Number: 1719760 EC Number: MFCD00004877 MDL Number: MFCD00004877 PubChem CID: 446094

Properties

Shelf life: 730 days

Solubility: Soluble in water, ethanol, chloroform, diethyl ether, acetone, ether and ethyl acetate

Sensitivity: Air & Heat and Moisture Sensitive

Boiling point: 125～130°C

Melting point: 42-43°C

InChl: InChI=1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H, 1-2H2/t3-, 4-/m1/s1

Safety Information

Pictograms: GHS05; GHS07

Signal Word: Danger

Hazard Statements: H315; H319; H335; H302; H318

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P270; P304+P340; P403+P233; P362+P364; P330; P264+P265; P301+P317; P305+P354+P338; P317; P337+P317; P332+P317; P319

WGK: 3

Storage: Store at 2-8°C; Protected from light; Argon charged

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves