ChemicalBook > CAS DataBase List > 4-Nitrophenylacetic acid

4-Nitrophenylacetic acid

Product Name
4-Nitrophenylacetic acid
CAS No.
104-03-0
Chemical Name
4-Nitrophenylacetic acid
Synonyms
2-(4-NITROPHENYL)ACETIC ACID;4-NITRO-A-TOLUIC ACID;4-NITROBENZENEACETIC ACID;paraNitro Phenyl Acetic Acid;4-Nitrophenylacetic;RARECHEM AL BO 0237;4-Nitrobenzencacetic;-Nitro-a-toluic acid;p-Nitro-α-toluicacid;Nitrophenylacetic aci
CBNumber
CB1671726
Molecular Formula
C8H7NO4
Formula Weight
181.15
MOL File
104-03-0.mol
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4-Nitrophenylacetic acid Property

Melting point:
150-155 °C(lit.)
Boiling point:
314.24°C (rough estimate)
Density 
1.4283 (rough estimate)
refractive index 
1.5468 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
3.85(at 25℃)
form 
Crystalline Powder
color 
Beige to yellow
PH
2.98 at 22.8℃ and 10g/L
Water Solubility 
slightly soluble
Merck 
14,6621
BRN 
1911801
InChIKey
YBADLXQNJCMBKR-UHFFFAOYSA-N
LogP
0.3 at 30℃ and pH7.72
CAS DataBase Reference
104-03-0(CAS DataBase Reference)
EPA Substance Registry System
4-Nitrophenylacetic acid (104-03-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
AJ1130010
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29163900
Toxicity
dnr-bcs 500 mg/disc MUREAV170,11,86
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

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

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N20204
Product name
4-Nitrophenylacetic acid
Purity
ReagentPlus , 99%
Packaging
25g
Price
$54.1
Updated
2024/03/01
Sigma-Aldrich
Product number
N20204
Product name
4-Nitrophenylacetic acid
Purity
ReagentPlus , 99%
Packaging
100g
Price
$95.7
Updated
2024/03/01
TCI Chemical
Product number
N0227
Product name
4-Nitrophenylacetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$34
Updated
2024/03/01
TCI Chemical
Product number
N0227
Product name
4-Nitrophenylacetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
500g
Price
$254
Updated
2024/03/01
Alfa Aesar
Product number
A15901
Product name
4-Nitrophenylacetic acid, 98%
Packaging
25g
Price
$29.65
Updated
2024/03/01
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4-Nitrophenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

Beige to yellow crystalline powder
4-Nitrophenylacetic acid is a member of the class of phenylacetic acids that is phenylacetic acid in which the phenyl grup is substituted at the para- position by a nitro group.

Uses

(4-Nitrophenyl)acetic Acid used in the synthesis of 5,7-dimethyl-2-aryl-3H-pyrrolizin-3-ones which may act as angiogenesis inhibitors. Also used in the one step construction of amino-substituted squaraine dye.

Uses

Intermediate for dyestuffs, pharmaceuticals, penicillin precursors, local anesthetics.

Definition

ChEBI: A monocarboxylic acid that is phenylacetic acid carrying a nitro substituent at position 4.

Safety Profile

Moderately toxic intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.

Purification Methods

Crystallise the acid from EtOH/water (1:1), then from sodium-dried diethyl ether and dry it over P2O5 in vacuo. The styphnate has m 196.5-197o (prisms from EtOH). The amide has m 191o (from EtOH). [Beilstein 9 III 2284, 9 IV 1698.]

4-Nitrophenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Nitrophenylacetic acid Suppliers

Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.
Tel
133-96369453 18678026865
Fax
0536-2101172
Email
sdfantai@163.com
Country
China
ProdList
854
Advantage
58
Hangzhou Chemtrue Bio-Tech Co.,Ltd.
Tel
0571-86828652 18857119830
Fax
0571-83522824
Email
sales@chemtrue-bio.com
Country
China
ProdList
322
Advantage
58
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Fax
QQ:3154870176
Email
mafarm@126.com
Country
China
ProdList
4308
Advantage
58
Weifang Siyuan Chemical Co., Ltd.
Tel
0536-8888106 17663601818
Fax
0536-8888106
Email
2354379876@qq.com
Country
China
ProdList
245
Advantage
58
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Tel
15523000485
Email
xingcanyaoye@sina.com
Country
China
ProdList
1686
Advantage
58
Jinan Daen Pharmaceutical Technology Co., Ltd
Tel
0531-68657833 15553112864
Fax
-
Email
2098511197@qq.com
Country
China
ProdList
219
Advantage
58
Lianyungang Xuanyuan Chemical Co., Ltd
Tel
0518-85415818; 18000194506
Email
2818153737@qq.com
Country
China
ProdList
48
Advantage
58
Jinan Dexinjia Bio&Tech Co., Ltd
Tel
0531-82375886 13001715031
Fax
0531-82375893
Email
3517280075@qq.com
Country
China
ProdList
1274
Advantage
58
SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
667
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
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View Lastest Price from 4-Nitrophenylacetic acid manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
4-Nitrophenylacetic acid 104-03-0
Price
US $12.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2024-08-23
Hebei Weibang Biotechnology Co., Ltd
Product
(4-nitrophenyl)acetic acid 104-03-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-02-08
Henan Fengda Chemical Co., Ltd
Product
4-Nitrophenylacetic acid 104-03-0
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-24

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