1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-
- CAS NO.：6370-36-1
- Empirical Formula: C12H9N3O5
- Molecular Weight: 275.22
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-14 17:44:57
![1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- Structural](https://img.chemicalbook.in/CAS/20180601/GIF/6370-36-1.gif)
What is 1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-?
Preparation
2-Amino-4-nitrophenol diazotization, and Resorcinol coupling.
Properties and Applications
red. Soluble in water for brick red, soluble in ethanol for orange brown. In concentrated sulfuric acid for orange brown, dilution have orange brown precipitation; Slightly soluble in concentrated hydrochloric acid for brilliant orange; In concentrated sodium hydroxide solution for brick red
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 4 | 5 | 5 | 5 | 5 | |
Properties of 1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-
| Boiling point: | 562.1±50.0 °C(Predicted) |
| Density | 1.56±0.1 g/cm3(Predicted) |
| pka | 5.56±0.16(Predicted) |
Safety information for 1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-
Computed Descriptors for 1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
![Benzoic acid, 2-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, disodium salt](https://img.chemicalbook.in/CAS/GIF/5858-87-7.gif)
![2-[[6-[[(2-Carboxyphenyl)amino]sulfonyl]-2-hydroxy-1-naphthalenyl]azo]benzoic acid disodium salt](https://img.chemicalbook.in/CAS/GIF/5850-46-4.gif)
![disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate](https://img.chemicalbook.in/CAS/GIF/2429-84-7.gif)
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