CAS No: 84-58-2, Chemical Name: 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
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84-58-2 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

product Name 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
Synonyms DDQ; 1,2-Dichloro-4,5-Dicyanobenzoquinone; 2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinon; D.D.Q; 2,3-Dichloro-5,6-dicyanobenzoquinone
Molecular Formula C8Cl2N2O2
Molecular Weight 227.0038
InChI InChI=1/C8Cl2N2O2/c9-5-6(10)8(14)4(2-12)3(1-11)7(5)13
CAS Registry Number 84-58-2
EINECS 201-542-2
Molecular Structure 84-58-2 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
Density 1.7g/cm3
Melting point 213-216℃
Boiling point 301.8°C at 760 mmHg
Refractive index 1.601
Flash point 136.3°C
Water solubility reacts
Vapour Pressur 0.00103mmHg at 25°C
Hazard Symbols  T:Toxic;
Risk Codes R20/21:;
R25:;
R37/38:;
R41:;
Safety Description S26:;
S36/37:;
S45:;