Synonyms: N,N'-Dicyclohexylcarbodiimide
CAS Number: 538-75-0
Formula: C13H22N2
Formula Weight: 206.33
Linear Formula: C6H11N=C=NC6H11
MDL No.: MFCD00011659
Purity: >=99.0% (GC)
Boiling Point: 122-124 C/6 mmHg(lit.)
Melting Point: 34-35 C (lit.); 34.5-37.0 C
Beilstein Registry Number: 610662
EC Number: 208-704-1
UNSPSC Code: 12352000
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 may be 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 the presence of aromatic (or heteroaromatic) carboxylic acids.
Other Notes: Coupling reagent, reagent for dehydrations etc. Modifies bovine heart mitochondrial transhydrogenase; Inhibition of F1F0-ATPase and other proton-translocating enzymes
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