Synonyms: N,N'-Dicyclohexylcarbodiimide
CAS Number: 538-75-0
Formula: C13H22N2
Formula Weight: 206.33
Linear Formula: C6H11N=C=NC6H11
MDL No.: MFCD00011659
Purity: 0.99
Boiling Point: 122-124 C/6 mmHg(lit.)
Melting Point: 34-35 C (lit.)
Beilstein Registry Number: 610662
EC Number: 208-704-1
UNSPSC Code: 12352000
General description: DCC is the acronym for N,N′-dicyclohexylcarbodiimide. In peptide synthesis, it is utilized for the activation of carboxyl group. The structure of DCC has been analyzed based on IR and Raman spectral data. It mediates the esterification of poly(vinyl alcohol) with free levulinic acid to form poly(vinyl alcohol-co-vinyl levulinate).
Application: DCC has been used in the preparation of titanate nanotubes-phthalocyanine(TiONts-Pc) nanohybrids and 7-((tert-butyldimethylsilyl)oxy)hepta-2,4-diyn-1-yl propynoate.
Application: DCC may be used to promote the esterification of 7-((tert-butyldimethylsilyl)oxy)hepta-2,4-diyn-1-ol with propiolic acid to form 7-((tert-butyldimethylsilyl)oxy)hepta-2,4-diyn-1-yl propynoate.It can also used to synthesize:. 1,3-Thiazetedine derivatives via [2+2] cycloaddition with 2-phenylethenyl- and 2-(4-nitrophenyl)ethenyl isothiocyanates.. 1,3,5-Oxadiazine-4-thiones via [4+2] cycloaddition with benzoyl isothiocyanates.. Sterically hindered 1,3,4-oxadiazole derivatives by reacting with (N-isocyanimino)triphenylphosphorane in the presence of aromatic (or heteroaromatic) carboxylic acids.
RTECS: FF2160000
RIDADR: UN 2811 6.1 / PGIII
WGK Germany: 3
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 22-24-41-43
S Codes: 24-26-37/39-45
IOD Codes: T
Symbol: GHS05, GHS06
Signal Word: Danger
Hazard Statements: H302-H311-H317-H318
Precautionary statements: P280-P301 + P312 + P330-P302 + P352 + P312-P305 + P351 + P338 + P310