L-Dithiothreitol , 95% , 16096-97-2

Synonym(s):
(−)-Cleland’s Reagent;(2R,3R)-1,4-Dimercapto-2,3-butanediol;L-DTT;Cleland reagent chiral

CAS NO.：16096-97-2

Empirical Formula: C4H10O2S2

Molecular Weight: 154.25

MDL number: MFCD00064305

EINECS: 240-263-0

PRODUCT Properties

• Melting point: 51 °C
• Boiling point: 247.65°C (rough estimate)
• Density: 1.156 (estimate)
• refractive index: 26 ° (C=2.5, MeOH)
• Flash point: 110 °C
• storage temp.: -20°C
• solubility: H2O: soluble50mg/mL, clear to hazy, colorless
• pka: 9.28±0.10(Predicted)
• form: solid
• color: White to Almost white
• Water Solubility: H2O: 50mg/mL, clear to hazy, colorless
• BRN: 2036371
• CAS DataBase Reference: 16096-97-2(CAS DataBase Reference)

Description and Uses

L-DTT [(2R,3R)-1,4-dimercapto-2,3-butanediol; L-dithiothreitol], a chiral bidentate dithiol with two stereogenic centers, may be used in chiroptical response research. L-DDT is proposed as a stereoselective reducing agent for disulfide bridges in complex molecules.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H412
• Precautionary statements: P273-P301+P312+P330
• Hazard Codes: Xn
• Risk Statements: 21/22-36/37/38
• Safety Statements: 26-36/37
• RIDADR: UN 3335
• WGK Germany: 3
• RTECS: EK1612000
• F: 10-13-23
• HS Code: 2930.90.9250