2-Nitroresorcinol

CAS No.：601-89-8

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-Nitroresorcinol Basic information

Product Name:	2-Nitroresorcinol
Synonyms:	2-Nitroresorcinol, 98% 10GR;2-Nitroresorcinol, 97+%;2-Nitroresorcinol 98%;1,3-Benzenediol, 2-nitro-;1,3-Dihydroxy-2-nitrobenzene;2-Nitro-1,3-dihydroxybenzene;2-nitro-3-benzenediol;2-nitro-benzene-1,3-diol
CAS:	601-89-8
MF:	C6H5NO4
MW:	155.11
EINECS:	210-010-9
Product Categories:	Alcohols;Monomers;Aromatic Phenols;(intermediates of rifalazil);Polymer Science
Mol File:	601-89-8.mol

2-Nitroresorcinol Chemical Properties

Melting point	81-83 °C (lit.)
Boiling point	234 °C
density	1.5553 (rough estimate)
refractive index	1.5423 (estimate)
pka	4.88±0.10(Predicted)
form	Crystalline Powder
color	Orange
Water Solubility	Slightly soluble in water. Solubility in methanol is almost transparent.
BRN	2048819
CAS DataBase Reference	601-89-8(CAS DataBase Reference)
NIST Chemistry Reference	2-Nitro-1,3-dihydroxybenzene(601-89-8)
EPA Substance Registry System	1,3-Benzenediol, 2-nitro- (601-89-8)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36-24/25
RIDADR	2811
WGK Germany	3
Autoignition Temperature	800 °F
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29089990

MSDS Information

Provider	Language
2-Nitroresorcinol	English
ACROS	English
SigmaAldrich	English
ALFA	English

2-Nitroresorcinol Usage And Synthesis

Chemical Properties	orange crystalline powder
Uses	2-Nitroresorcinol is a good subject for detecting intramolecular hydrogen bonding. 2-Nitroresorcinol can be used as a starting material to prepare 4-Hydroxy-2-benzoxazolone, HBOA.
Purification Methods	Recrystallise 2-nitroresorcinol from aqueous EtOH. [Beilstein 6 H 823.]

2-Nitroresorcinol Preparation Products And Raw materials

Raw materials	4H-1-Benzopyran-4-one, 7-hydroxy-2,3-dimethyl-8-nitro--->2,6-Dimethoxynitrobenzene 98%-->4',5'-DINITROFLUORESCEIN-->7-HYDROXY-4-METHYL-8-NITROCOUMARIN-->2,6-Dimethylphenol-->Sulfuric acid-->P-NITROSOTOLUENE-->1,2-Dichloroethane-->Resorcinol
Preparation Products	2，4-Dinitro-1，3-benzene diol-->4-nitroresorcinol

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