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886-38-4

Name DIPHENYLCYCLOPROPENONE
CAS 886-38-4
EINECS(EC#) 212-948-4
Molecular Formula C15H10O
MDL Number MFCD00001311
Molecular Weight 206.24
MOL File 886-38-4.mol

Chemical Properties

Appearance slightly pinkish-orange to beige crystalline
Melting point  118-122 °C(lit.)
Boiling point  305.09°C (rough estimate)
density  1.232
refractive index  1.6324 (estimate)
storage temp.  Refrigerator (+4°C)
solubility  DMF:20.0(Max Conc. mg/mL);96.97(Max Conc. mM)
DMSO:20.0(Max Conc. mg/mL);96.97(Max Conc. mM)
DMSO:PBS (pH 7.2) (1:1):0.5(Max Conc. mg/mL);2.42(Max Conc. mM)
Ethanol:14.0(Max Conc. mg/mL);67.88(Max Conc. mM)
form  Crystalline Powder
color  Slightly pinkish-orange to beige
Merck  14,3308
BRN  608049
Contact allergens
Diphencyprone is a potent contact allergen used in topical immunotherapy to treat some severe alopecia areata. It is responsible for occupational contact dermatitis in chemists and dermatology department staff
InChIKey HCIBTBXNLVOFER-UHFFFAOYSA-N
LogP 1.769 (est)
CAS DataBase Reference 886-38-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
R43:May cause sensitization by skin contact.
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
HS Code  29142990

Hazard Information

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