Dicyclohexylamine

• Catalog No.: A15671
• CAS Number: 101-83-7
• M. F.: C12H23N
• M. W.: 181.31772
• Purity: 98%

SYNONYMS

• Title: 二环己胺
• IUPAC name: N-cyclohexylcyclohexanamine
• IUPAC Traditional name: dicha

DATABASE IDS

• EC Number: 202-980-7
• Merck Index: 143095
• Beilstein Number: 605923
• MDL Number: MFCD00011658
• CAS Number: 101-83-7

PROPERTIES

• Purity: 98%
• Boiling Point: 256°C
• Density: 0.913
• Flash Point: 99°C(210°F)
• Melting Point: -2°C
• Refractive Index: 1.4842
• GHS Hazard statements: H314-H400-H410-H302
• European Hazard Symbols: X
• European Hazard Symbols: Corrosive (C)
• European Hazard Symbols: Nature polluting (N)
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Risk Statements: 22-34-50/53
• RTECS: HY4025000
• Safety Statements: 1/2-26-36/37/39-45-60-61
• Storage Warning: Air Sensitive
• TSCA Listed: 是
• Hazard Class: 8
• UN Number: UN2565
• Packing Group: III

REFERENCES

• Reacts with n-BuLi to give a hindered strong base; cf LDA (see Diisopropylamine, A10280), which has been used to promote, e.g. the ɑ -carboethoxylation of ketones; see Diethyl dicarbonate, B22753.
• Forms highly crystalline salts with N-protected amino acids: Liebigs Ann. Chem., 640, 157 (1961).