ChemicalBook > CAS DataBase List > 4-Nitrophthalic acid

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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4-Nitrophthalic acid Suppliers

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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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