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Home >> Chemical Listing >> D >> 2,2'-Dihydroxyazobenzene

2,2'-Dihydroxyazobenzene
[CAS# 2050-14-8]

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Complete supplier list of 2,2'-Dihydroxyazobenzene
Identification
Classification Chemical reagent >> Organic reagent >> Azo, diazonium compound
Name 2,2'-Dihydroxyazobenzene
Synonyms 2,2'-Azophenol; 2,2'-Diazenediyldiphenol; Azobenzene-2,2'-diol; Azobis(2-hydroxyphenyl); o,o'-Dihydroxyazobenzene; o-Azophenol
Molecular Structure CAS # 2050-14-8, 2,2'-Dihydroxyazobenzene, 2,2'-Azophenol, 2,2'-Diazenediyldiphenol, Azobenzene-2,2'-diol, Azobis(2-hydroxyphenyl), o,o'-Dihydroxyazobenzene, o-Azophenol
Molecular Formula C12H10N2O2
Molecular Weight 214.22
CAS Registry Number 2050-14-8
EC Number 218-082-3
Properties
Solubility Very slightly soluble (0.12 g/L) (25 ºC), Calc.*
Density 1.24±0.1 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 174-175 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
** Srinivasa, G. R.; Tetrahedron Letters 2003, V44(31), P5835-5837.
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R36/37/38    Details
Safety Description S26;S36/37/39    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Eye irritationEye Irrit.2H319
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
SDS Available
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List of Reports Available for 2,2'-Dihydroxyazobenzene
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