4-Fluorophenoxyacetic acid
- Product Name
- 4-Fluorophenoxyacetic acid
- CAS No.
- 405-79-8
- Chemical Name
- 4-Fluorophenoxyacetic acid
- Synonyms
- AKOS B013819;AKOS AU36-M57;BUTTPARK 29\07-61;4-Fluorophenoxyaceti;4-FLUOROPHENOXYACETIC ACID;P-FLUOROPHENOXYACETIC ACID;2-(4-fluorophenoxy)acetate;P-Fluorophenyl oxygen acid;4-Fluorophenoxyaceticacid98%;alpha-Carboxy-4-fluoroanisole
- CBNumber
- CB3419861
- Molecular Formula
- C8H7FO3
- Formula Weight
- 170.14
- MOL File
- 405-79-8.mol
4-Fluorophenoxyacetic acid Property
- Melting point:
- 104-104.5 °C (lit.)
- Boiling point:
- 295.2±15.0 °C(Predicted)
- Density
- 1.2708 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly)
- form
- Solid
- pka
- pK1:3.13 (25°C)
- color
- White to Off-White
- BRN
- 2259128
- CAS DataBase Reference
- 405-79-8(CAS DataBase Reference)
- NIST Chemistry Reference
- P-fluorophenoxyacetic acid(405-79-8)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 37/39-26-24/25
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 29189900
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
- 850276
- Product name
- 4-Fluorophenoxyacetic acid
- Purity
- 98%
- Packaging
- 5g
- Price
- $46.2
- Updated
- 2023/01/07
- Product number
- F1351
- Product name
- 2-(4-Fluorophenoxy)acetic Acid
- Purity
- min. 98.0 %
- Packaging
- 25G
- Price
- $121
- Updated
- 2025/07/31
- Product number
- F1351
- Product name
- 2-(4-Fluorophenoxy)acetic Acid
- Purity
- min. 98.0 %
- Packaging
- 100G
- Price
- $303
- Updated
- 2025/07/31
- Product number
- F621340
- Product name
- 4-Fluorophenoxyacetic acid
- Packaging
- 5g
- Price
- $70
- Updated
- 2021/12/16
- Product number
- 008961
- Product name
- 4-Fluorophenoxyacetic acid
- Packaging
- 100g
- Price
- $74
- Updated
- 2021/12/16
4-Fluorophenoxyacetic acid Chemical Properties,Usage,Production
Chemical Properties
white to light beige crystalline powder
Uses
4-Fluorophenoxyacetic acid (4FPA) induces parthenocarpy. 4-Fluorophenoxyacetic acid (4FPA) protects cereals from piercing-sucking insects and thereby increases rice yield in the field[1][2].
Purification Methods
Crystallise the acid from EtOH or H2O. [Hayes & Branch J Am Chem Soc 65 1555 1943, Beilstein 6 III 971, 6 IV 776.]
References
[1] Burton R. Anderson. et al. Control of Annual Bluegrass and Crabgrass in Turf with Fluorophenoxyacetic Acids. Weed Science. January 1958 , pp. 52-58.
[2] Wanwan Wang, et al. Induction of Defense in Cereals by 4-fluorophenoxyacetic Acid Suppresses Insect Pest Populations and Increases Crop Yields in the Field. Proc Natl Acad Sci U S A. 2020 Jun 2;117(22):12017-12028. DOI:10.1073/pnas.2003742117
4-Fluorophenoxyacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-Fluorophenoxyacetic acid Suppliers
- Tel
- --
- Fax
- --
- interchim@interchim.com
- Country
- France
- ProdList
- 6302
- Advantage
- 76
View Lastest Price from 4-Fluorophenoxyacetic acid manufacturers
- Product
- 4-Fluorophenoxyacetic acid 405-79-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.2%
- Supply Ability
- 100 tons
- Release date
- 2022-02-21
- Product
- 4-Fluorophenoxyacetic acid 405-79-8
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2018-12-20