4-Methoxyphenoxyacetic acid
- Product Name
- 4-Methoxyphenoxyacetic acid
- CAS No.
- 1877-75-4
- Chemical Name
- 4-Methoxyphenoxyacetic acid
- Synonyms
- AKOS BB/0049;AKOS BBS-00003727;RARECHEM AL BO 0321;2-(4-methoxyphenoxy)acetate;4-METHOXYPHENOXYACETIC ACID;(4-methoxyphenoxy)-aceticaci;(P-METHOXYPHENOXY)ACETIC ACID;4-Methoxyphenyloxyacetic acid;2-(4-methoxyphenoxy)aceticaci;4-Methoxyphenoxyacetic acid,97%
- CBNumber
- CB6345046
- Molecular Formula
- C9H10O4
- Formula Weight
- 182.17
- MOL File
- 1877-75-4.mol
4-Methoxyphenoxyacetic acid Property
- Melting point:
- 112-114 °C
- Boiling point:
- 275.56°C (rough estimate)
- Density
- 1.2481 (rough estimate)
- refractive index
- 1.4345 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- pK1:3.213 (25°C)
- Appearance
- Off-white to light brown Solid
- BRN
- 1874579
- InChI
- InChI=1S/C9H10O4/c1-12-7-2-4-8(5-3-7)13-6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
- InChIKey
- BHFSBJHPPFJCOS-UHFFFAOYSA-N
- SMILES
- C(O)(=O)COC1=CC=C(OC)C=C1
- CAS DataBase Reference
- 1877-75-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Acetic acid, (4-methoxyphenoxy)-(1877-75-4)
- EPA Substance Registry System
- Acetic acid, (4-methoxyphenoxy)- (1877-75-4)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 44-36/37/38
- Safety Statements
- 37/39-26
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29189990
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.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- S616656
- Product name
- 2-(4-METHOXYPHENOXY)ACETIC ACID
- Purity
- Aldrich<sup>CPR</sup>
- Packaging
- 1 unit
- Price
- $185
- Updated
- 2025/07/31
- Product number
- S616656
- Product name
- 2-(4-METHOXYPHENOXY)ACETIC ACID
- Purity
- Aldrich
- Packaging
- 1g
- Price
- $179
- Updated
- 2024/03/01
- Product number
- M3547
- Product name
- 2-(4-Methoxyphenoxy)acetic Acid
- Purity
- min. 95.0 %
- Packaging
- 5G
- Price
- $53
- Updated
- 2025/07/31
- Product number
- M3547
- Product name
- 2-(4-Methoxyphenoxy)acetic Acid
- Purity
- min. 95.0 %
- Packaging
- 25G
- Price
- $159
- Updated
- 2025/07/31
- Product number
- CHM0011944
- Product name
- 4-METHOXYPHENOXYACETIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $646.8
- Updated
- 2021/12/16
4-Methoxyphenoxyacetic acid Chemical Properties,Usage,Production
Chemical Properties
BEIGE-BROWN CRYSTALLINE SOLID
Uses
2-(4-Methoxyphenoxy)acetic Acid is a useful research chemical, a metabolite of mefexamide in human urine samples.
Synthesis
150-76-5
79-11-8
1877-75-4
Compounds B1-7 were prepared by similar methods. In the synthesis of B1, monochloroacetic acid (0.04 mol, 3.78 g) was first dissolved in 15 mL of deionized water under stirring and ice bath conditions. Subsequently, 25% NaOH solution was added drop by drop and the pH was adjusted to 9-10 to produce sodium chloroacetate solution. In another vessel, NaOH (0.03 mol, 1.20 g), 15 mL of deionized water, 5 mL of ethanol and phenol (0.04 mol, 3.76 g) were mixed, and the above sodium chloroacetate solution was added slowly with stirring. After addition, stirring was continued for 20 minutes, followed by dropwise addition of sodium chloroacetate solution and the reaction mixture was heated to 105 °C and refluxed for 5 hours. After completion of the reaction, the mixture was cooled to room temperature and acidified with dilute hydrochloric acid to pH 1-2. The precipitate was collected by filtration, washed several times with dilute hydrochloric acid, and after recrystallization and drying in vacuum, the white solid product phenoxyacetic acid (B1) was obtained.
References
[1] Synthetic Communications, 1996, vol. 26, # 23, p. 4337 - 4341
[2] Journal of Fluorescence, 2015, vol. 25, # 4, p. 849 - 859
[3] Luminescence, 2018, vol. 33, # 5, p. 855 - 862
[4] Luminescence, 2015, vol. 30, # 5, p. 677 - 685
[5] Journal of Molecular Structure, 2014, vol. 1074, p. 487 - 495
4-Methoxyphenoxyacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Methoxyphenoxyacetic acid manufacturers
- Product
- 4-Methoxyphenoxyacetic acid 1877-75-4
- Price
- US $8.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 100kg
- Release date
- 2019-07-12