1,4-Dithio-DL-threitol

• Catalog No.: A15797
• CAS Number: 3483-12-3
• M. F.: C4H10O2S2
• M. W.: 154.251
• Purity: 99%

SYNONYMS

• Title: 1,4-二硫代-DL-苏糖醇
• IUPAC name: 1,4-disulfanylbutane-2,3-diol
• IUPAC Traditional name: threitol, 1,4-dithio-, DL-
• Synonyms: (+/-)-threo-1,4-Dimercapto-2,3-butanediol; Cleland's Reagent DTT racemic

DATABASE IDS

• MDL Number: MFCD00004877
• CAS Number: 3483-12-3
• Beilstein Number: 1719757
• Merck Index: 143376
• EC Number: 222-468-7

PROPERTIES

• Purity: 99%
• Boiling Point: 125-130°C/12mm
• Flash Point: >110°C(230°F)
• Melting Point: 40-43°C
• GHS Hazard statements: H301-H315-H319-H335
• European Hazard Symbols: X
• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• Risk Statements: 22-36/37/38
• RTECS: EK1610000
• Safety Statements: 26-36/37
• Storage Warning: Air Sensitive
• TSCA Listed: 否

REFERENCES

• 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); Methods Enzymol., 25, 185 (1967); 143, 246 (1987).