Dicyclohexylcarbodiimide。

Details:

Dicyclohexylcarbodiimide Chemical Properties
Melting point     34-35 °C(lit.)
Boiling point     122-124 °C6 mm Hg(lit.)
density     1.247 g/mL at 25 °C
refractive index     n20/D 1.48
Fp     190 °F
storage temp.     Store below +30°C.
solubility     methylene chloride: 0.1 g/mL, clear, colorless
form     Waxy Solid or Crystalline Mass
color     White to pale yellow
Specific Gravity    1.247
Water Solubility     Reaction
Sensitive     Moisture Sensitive
Merck     14,3096
BRN     610662
Stability:    Stable, but moisture sensitive. Combustible. Incompatible with strong oxidizing agents. Avoid exposure to air or moisture.
InChIKey    QOSSAOTZNIDXMA-UHFFFAOYSA-N
CAS DataBase Reference    538-75-0(CAS DataBase Reference)
NIST Chemistry Reference    Methanediimine, n,n'-dicyclohexyl-(538-75-0)
EPA Substance Registry System    Dicyclohexylcarbodiimide (538-75-0) 

Dicyclohexylcarbodiimide Basic information
Product Name:    Dicyclohexylcarbodiimide
Synonyms:    N,N'-Dicyclohexylcarbodiimide [for Peptide Synthesis];N,N'-Dicyclohexylcarbodiimide, 0.1M sol.in DCM, peptide synthesis grade;N,N'-Dicyclohexylcarbodiimide, 1 M solution in dichloromethane;N,N'-Dicyclohexylcarbodiimide, 1M sol. In N-methylpyrrolidone,peptide synth.grade;N,N'-Dicyclohexylcarbodiimide,>98%;dcc solution;n,n'-dicyclohexylcarbodiimide solution;DCC Dicyclohexylcarbodiimide
CAS:    538-75-0
MF:    C13H22N2
MW:    206.33
EINECS:    208-704-1
Mol File:    538-75-0.mol

Safety Information
Hazard Codes     T,Xn,T+
Risk Statements     23/24/25-34-40-43-41-36/38-21-24-22-62-37/38-10-61-26-38-20/22
Safety Statements     26-36/37/39-45-41-24-37/39-24/25-36-16-53-28
RIDADR     UN 2922 8/PG 2
WGK Germany     3
RTECS     FF2160000
F     3-8-10-21
TSCA     Yes
HazardClass     6.1
PackingGroup     II
HS Code     29252000
Hazardous Substances Data    538-75-0(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 1110 mg/kg LD50 dermal Rat 71 mg/kg