4-Nitrophthalic acid

4-Nitrophthalic acid Basic information

Product Name:	4-Nitrophthalic acid
Synonyms:	5-NITROPHTHALIC ACID;AKOS B028755;4-NITROBENZENE-1,2-DICARBOXYLIC ACID;4-NITROPHTHALIC ACID;LABOTEST-BB LT00848072;RARECHEM AL BO 1138;4-nitro-2-benzenedicarboxylicacid;p-Nitro Phthalic Acid 4-Nitro Phthalic Acid
CAS:	610-27-5
MF:	C8H5NO6
MW:	211.13
EINECS:	210-215-3
Product Categories:	Building Blocks;Carbonyl Compounds;Aromatics Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Phthalic Acids, Esters and Derivatives;Organic acids;Aromatics;C8;Carbonyl Compounds;Carboxylic Acids
Mol File:	610-27-5.mol

4-Nitrophthalic acid Chemical Properties

Melting point	159-161 °C (lit.)
Boiling point	350.79°C (rough estimate)
density	1.6342 (rough estimate)
refractive index	1.5282 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	880g/l
form	Crystalline Powder
pka	pK1:2.11 (25°C)
color	Yellow to beige
Odor	Odorless
PH	1 (10g/l, H2O, 20℃)
PH Range	1
Water Solubility	880 g/l at 20 °C
BRN	1882262
InChIKey	SLBQXWXKPNIVSQ-UHFFFAOYSA-N
CAS DataBase Reference	610-27-5(CAS DataBase Reference)
EPA Substance Registry System	1,2-Benzenedicarboxylic acid, 4-nitro- (610-27-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-37/39
WGK Germany	3
TSCA	Yes
HS Code	29173980

MSDS Information

Provider	Language
4-Nitrophthalic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

4-Nitrophthalic acid Usage And Synthesis

Chemical Properties	Light-Beige Solid
Uses	4-Nitrophthalic Acid is an impurity of Apremilast.
General Description	The tissue-specific activity of 4-nitrophthalic acid was studied.
Purification Methods	Crystallise 4-nitrophthalic acid from Et2O, EtOAc or *C6H6 (m 166o). The amide has m 200o (from EtOH). [Beilstein 9 H 828, 9 IV 4234.]

4-Nitrophthalic acid Preparation Products And Raw materials

Raw materials	Nitric acid-->4-Nitrophthalimide-->LITMUS-->3-hydroxy-7-nitronaphthalenesulphonic acid-->1(3H)-Isobenzofuranone, 5-nitro--->2-FORMYL-5-NITROBENZOIC ACID-->4-Nitrophthalonitrile-->1,2-BIS(BROMOMETHYL)-4-NITROBENZENE
Preparation Products	Fluorescein isothiocyanate isomer I-->Sulindac-->1,2,4-Benzenetricarboxylic acid-->5-Aminofluorescein-->4-Nitrophthalic anhydride-->4-Nitroanthranilic acid-->3,4-BIS(TRIFLUOROMETHYL)NITROBENZENE-->4-NITROPHTHALOXIME-->4-Nitrophthalhydrazide-->4-Aminophthalhydrazide-->2-BROMO-4-NITROBENZOIC ACID-->6-Aminofluorescein

3-NITROPHTHALIC ACID,m-Nitrophthalic acid,3-Nitrophthalic acid 96%,3-NITROPHTHALIC ACID pure,o-Nitrophthalic acid 4-Nitrophthalonitrile 2-Nitrocinnamic acid Potassium hydrogen phthalate AKOS 243-15 3,4-DINITRO-1,2-BENZENEDICARBOXYLIC ACID Nitromethane Diethyl phthalate 4-Nitrophthalic acid p-Nitrobenzoic acid Phthalic acid TRITON 5-Nitro-1,2,3-benzenetricarboxylic acid Dibutyl phthalate Nitrobenzene Bis(2-ethylhexyl) phthalate Dimethyl phthalate 2-Nitrobenzoic acid

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