4-Nitrophenylacetic acid
4-Nitrophenylacetic acid Basic information
- Product Name:
- 4-Nitrophenylacetic acid
- Synonyms:
-
- 2-(4-NITROPHENYL)ACETIC ACID
- LABOTEST-BB LT00032156
- 4-NITRO-A-TOLUIC ACID
- 4-NITROBENZENEACETIC ACID
- 4-NITROPHENYLACETIC ACID
- paraNitro Phenyl Acetic Acid
- 4-Nitrobenzencacetic
- 4-Nitrophenylacetic acid 98%
- CAS:
- 104-03-0
- MF:
- C8H7NO4
- MW:
- 181.15
- EINECS:
- 203-168-5
- Product Categories:
-
- Organic acids
- Aromatic Phenylacetic Acids and Derivatives
- Benzene derivatives
- FINE Chemical & INTERMEDIATES
- C8
- Carbonyl Compounds
- Carboxylic Acids
- Intermediates
- Mol File:
- 104-03-0.mol
4-Nitrophenylacetic acid Chemical Properties
- 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 Information
- 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
MSDS
- Language:English Provider:2-(4-Nitrophenyl)acetic acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
4-Nitrophenylacetic acid Usage And Synthesis
Chemical Properties
Beige to yellow crystalline powder
Uses
Intermediate for dyestuffs, pharmaceuticals, penicillin precursors, local anesthetics.
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.
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
Preparation Products
Raw materials
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4-Nitrophenylacetic acid(104-03-0)Related Product Information
- (4-Nitrophenyl)methyl 3-oxobutanoate
- 4-Nitrobenzaldehyde
- Ethyl 2-(Chlorosulfonyl)acetate
- 4-NITROPHENYLACETIC ACID ETHYL ESTER,P-NITROPHENYLACETIC ACID ETHYL ESTER
- 4-NITROPHENYL ACETATE
- 4-Nitrobenzyl alcohol
- 4-Nitroacetophenone
- Sodium 3-nitrobenzenesulphonate
- 4-Nitrobenzoic acid
- ALPHA-ETHYL-4-NITROPHENYLACETIC ACID
- 4-NITROPHENYLACETYLENE
- Methyl 4-bromobenzoate
- 4-Nitrophenyl chloroformate
- 4-Bromophenylacetic acid
- 4-Hydroxybenzoic acid
- 3-(4-Hydroxyphenyl)propionic acid
- 4-Bromomethylbenzoic acid
- 4'-Hydroxyacetophenone