4-Nitrophthalic acid

Product Name: 4-Nitrophthalic acid
CAS No.: 610-27-5
Chemical Name: 4-Nitrophthalic acid
Synonyms: 4-NPA;1,2-Benzenedicarboxylic acid, 4-nitro-;NSC 5395;AKOS B028755;4-NitrophthaL;4-nitro-phthalate;4-Nitrophthalicaci;RARECHEM AL BO 1138;-Nitrophthalic Acid;5-NITROPHTHALIC ACID
CBNumber: CB3467453
Molecular Formula: C8H5NO6
Formula Weight: 211.13
MOL File: 610-27-5.mol

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4-Nitrophthalic acid Property

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
PH: 1 (10g/l, H2O, 20℃)
Odor: Odorless
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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 274755
Product name: 4-Nitrophthalic acid
Purity: 92%
Packaging: 25g
Price: $87.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 274755
Product name: 4-Nitrophthalic acid
Purity: 92%
Packaging: 5g
Price: $35.8
Updated: 2023/06/20

TCI Chemical

Product number: N0244
Product name: 4-Nitrophthalic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $53
Updated: 2024/03/01

TCI Chemical

Product number: N0244
Product name: 4-Nitrophthalic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $630
Updated: 2024/03/01

Alfa Aesar

Product number: A10368
Product name: 4-Nitrophthalic acid, 97%
Packaging: 5g
Price: $27.65
Updated: 2024/03/01

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4-Nitrophthalic acid Chemical Properties,Usage,Production

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

4-Nitrophthalimide LITMUS Thioether Nitric acid

Preparation Products

Fluorescein isothiocyanate isomer I 1,2,4-Benzenetricarboxylic acid 5-Aminofluorescein Sulindac 4-Nitrophthalic anhydride

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View Lastest Price from 4-Nitrophthalic acid manufacturers

Asia Chem I and E (Jiangsu) Co Ltd

Product: 4-Nitrophthalic acid 610-27-5
Price: US $44.65/Kg/Drum
Min. Order: 25Kg/Drum
Purity: 99.00%HPLC
Supply Ability: 3tons/month
Release date: 2023-12-08

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Pomalidomide Impurity 44 610-27-5
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-06-27

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Nitrophthalic acid 610-27-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

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1,2-Benzenedicarboxylic acid, 4-nitro-

4-Nitro-1,2-benzenedicarboxylic acid

4- nitrophthalicacidtwo

4-Nitrophthalic acid, 98%+

4-Nitrophthalic acid >=97.0%

NSC 5395

4 NITRO PHTHALLIC ACID

4-nitro-phthalate

4-nitrobenzene-1,2-dioic acid

4-Nitrophthalic acid, 99%, for synthesis

4-NitrophthalicAcid&gt

Apremilast Impurity 87

4-Nitrophthalicaci

4-Nitrophthalic acid, 97%,

Pomalidomide Impurity 44

4-Nitro-phthalsaeure

-Nitrophthalic Acid

4-Nitrophthalic Acid 80% For Synthesis

Dronedarone Impurity 42

Pomadomide impurity 44

4-Nitrophthalic acid (Apremilast Impurity)

610-27-5

O2NC6H3CO2H2

C8

Carbonyl Compounds

Carboxylic Acids

Building Blocks

Organic Building Blocks

Building Blocks

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Organic Building Blocks

Aromatics Compounds

Aromatics

C8

Carbonyl Compounds

Carboxylic Acids

Organic acids

Phthalic Acids, Esters and Derivatives