Dicyclohexylcarbodiimide CAS#538-75-0

CAS Number:538-75-0
Chemical Formula: C13H22N2
Synonyms:

DCC Dicyclohexylcarbodiimide
n,n'-dicyclohexylcarbodiimide solution
N,N'-Dicyclohexylcarbodiimide,>98%

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Dicyclohexylcarbodiimide CAS#538-75-0

Dicydohexyl carbodiimide is used in peptide chemistry as a coupling reagent. It is both an irritant and a sensitizer, and caused contact dermatitis in pharmacists and chemists.

A carbodiimide compound having a cyclohexyl substituent on both nitrogen atoms.

Dicyclohexylcarbodiimide Chemical Properties

Melting point	34-35 °C(lit.)
Boiling point	122-124 °C6 mm Hg(lit.)
bulk density	920kg/m3
density	1.247 g/mL at 25 °C
vapor pressure	1.044-1.15Pa at 20-25℃
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
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
LogP	5.567-6.83 at 25℃
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)

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

Product Application of Dicyclohexylcarbodiimide CAS#538-75-0

This product is mainly used in amikacin, glutathione dehydrants, as well as in synthesis of acid anhydride, aldehyde, ketone, isocyanate; when it is used as dehydrating condensing agent, it reacts to dicyclohexylurea through short-time reaction under normal temperature. This product can also be used in synthesis of peptide and nucleic acid. It is easy to use this product to react with compound of free carboxy and amino-group into peptide. This product is widely used in medical, health, make-up and biological products, and other synthetic fields.

dicyclohexylcarbodiimide is used as a dehydrating agent at room temperature after a short reaction time, after the reaction product is dicyclohexylurea. the product is very small solubility in an organic solvent, so that easy separation of the reaction product.

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