4-Nitrophenylacetic acid
![4-Nitrophenylacetic acid Structure](CAS/GIF/104-03-0.gif)
- 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
- Molecular Weight:
- 181.15
- MOL File:
- 104-03-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/30 14:17:11
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS05,GHS09 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H318-H410 | |||||||||
Precautionary statements | P273-P280-P305+P351+P338-P391-P501 | |||||||||
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 | |||||||||
NFPA 704 |
|
4-Nitrophenylacetic acid price More Price(12)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemicals (India) | N0227 | 4-Nitrophenylacetic Acid | 104-03-0 | 25G | ₹2500 | 2022-05-26 | Buy |
ALFA India | ALF-A15901-36 | 4-Nitrophenylacetic acid, 98% | 104-03-0 | 500g | ₹16582 | 2022-05-26 | Buy |
TCI Chemicals (India) | N0227 | 4-Nitrophenylacetic Acid | 104-03-0 | 500G | ₹17400 | 2022-05-26 | Buy |
ALFA India | ALF-A15901-22 | 4-Nitrophenylacetic acid, 98% | 104-03-0 | 100g | ₹2312 | 2022-05-26 | Buy |
ALFA India | ALF-A15901-14 | 4-Nitrophenylacetic acid, 98% | 104-03-0 | 25g | ₹2425 | 2022-05-26 | Buy |
4-Nitrophenylacetic acid Chemical Properties,Uses,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
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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Supplier | Advantage |
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GLR Innovations | 58 |
PURALABS | 58 |
SYNIX LABS | 58 |
NSR Laboratories Pvt. Ltd. | 58 |
SRI NICHOLAS FINECHEM LABORATORIES | 58 |
VASISTA LIFE SCIENCES PRIVATE LIMITED | 58 |
SVS INTERCHEM | 58 |
Sris Synthesis Pvt Ltd., | 58 |
SRIGEN LIFE SCIENCES PVT LTD | 58 |
AMINO ORGANICS | 58 |
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