92-87-5, CAS No 92-87-5

92-87-5 Benzidine
Product Name	Benzidine
Synonyms	C.I. 37225;C.I. Azoic Diazo Component 112;4,4'-Diaminobiphenyl;4-(4-aminophenyl)benzenamine;biphenyl-4,4'-diamine
Molecular Formula	C₁₂H₁₂N₂
Molecular Weight	184.2371
InChl	InChI=1/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2
CAS Registry Number	92-87-5
EINECS	202-199-1
Molecular Structure
Density	1.156g/cm³
Melting Point	128℃
Boiling Point	358.7°C at 760 mmHg
Refractive Index	1.667
Flash Point	203.5°C
Water Solubility	Sparingly soluble. <0.1 g/100 mL at 22℃
Vapour Pressur	2.5E-05mmHg at 25°C
Hazard Symbols	T##Toxic\|\|N##Dangerous for the environment:;
Risk Codes	R45\|\|R22\|\|R50/53:;
Safety Description	S53\|\|S45\|\|S60\|\|S61:;

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