Glyoxalbis(2-hydroxyanil)

Glyoxalbis(2-hydroxyanil) Basic information
Product Name:Glyoxalbis(2-hydroxyanil)
Synonyms:CALCIUM RED;GBHA;GLYOXAL BIS(2-HYDROXYANIL);glyoxal-bis-hydroxyanil;GLYOXALBIS-(O-HYDROXYANIL);DI-(2-HYDROXYPHENYLIMINO)ETHANE;2,2’-(1,2-ethanediylidenedinitrilo)bis-pheno;2,2’-(1,2-ethanediylidenedinitrilo)bis-Phenol
CAS:1149-16-2
MF:C14H12N2O2
MW:240.26
EINECS:214-560-0
Product Categories:
Mol File:1149-16-2.mol
Glyoxalbis(2-hydroxyanil) Structure
Glyoxalbis(2-hydroxyanil) Chemical Properties
Melting point 203-211 °C(lit.)
Boiling point 382.97°C (rough estimate)
density 1.1613 (rough estimate)
refractive index 1.6180 (estimate)
storage temp. Inert atmosphere,2-8°C
solubility Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Fine Powder
pka9.46±0.35(Predicted)
color Light yellow
Stability:Stable. Incompatible with strong oxidizing agents. Combustible.
CAS DataBase Reference1149-16-2(CAS DataBase Reference)
EPA Substance Registry SystemPhenol, 2,2'-(1,2-ethanediylidenedinitrilo)bis- (1149-16-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29252000
MSDS Information
ProviderLanguage
2,2'-(Ethanediylidenedinitrilo)diphenol English
SigmaAldrich English
ACROS English
Glyoxalbis(2-hydroxyanil) Usage And Synthesis
Chemical Propertiesoff-white to tan powder
Glyoxalbis(2-hydroxyanil) Preparation Products And Raw materials
Raw materialsSodium dithionite-->Glyoxal-->2-Aminophenol
Phenol 4-Amino-3-nitrophenol Glyoxal Acetaminophen 2,2'-Benzidinedisulfonic acid 2,3-Butanedione ETHANE Glyoxalbis(2-hydroxyanil) 2-Chloro-5-aminophenol 3-Diethylaminophenol Hexafluoroethane 2-Amino-4-chlorophenol 4-Aminophenol 4-Hydroxyaniline hydrochloride 2-SALICYLIDENEAMINOPHENOL 2-Aminophenol 3-Aminophenol ETH-(E)-YLIDENE-PHENYL-AMINE

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