CAS Number405-79-8
Synonyms4-fluorophenoxyacetic acid; 2-(4-Fluorophenoxy)acetic acid; EINECS 206-974-5; (4-Fluorophenoxy)acetic acid; MFCD00004304
Molecular FormulaC8H7FO3
Molecular Weight170.138
Purity98%
Density1.3±0.1 g/cm3
Boiling Point295.2±15.0 °C at 760 mmHg
Melting Point104-104.5 °C(lit.)
AppearanceWhite to light beige crystalline powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 405-79-8 |
| Catalog No. | 2A-9005795 |
| Chinese Name | 4-氟苯氧乙酸 |
| Synonyms | 4-fluorophenoxyacetic acid; 2-(4-Fluorophenoxy)acetic acid; EINECS 206-974-5; (4-Fluorophenoxy)acetic acid; MFCD00004304 |
| Molecular Formula | C8H7FO3 |
| Molecular Weight | 170.138 |
| Purity | 98 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 295.2±15.0 °C at 760 mmHg |
| Melting Point | 104-104.5 °C(lit.) |
| Appearance | White to light beige crystalline powder |
| Storage Condition | Room temperature, dry |
| Application | 4-Fluorophenoxyacetic acid (4FPA) induces parthenocarpy. 4-Fluorophenoxyacetic acid (4FPA) protects grains from flukes thereby increasing field rice yields. |
| HTC | 2918990090 |
| SMILES | O=C(O)COc1ccc(F)cc1 |
| InChI | InChI=1S/C8H7FO3/c9-6-1-3-7(4-2-6)12-5-8(10)11/h1-4H,5H2,(H,10,11) |
| InChI Key | ZBIULCVFFJJYTN-UHFFFAOYSA-N |
| MSDS | msds/5795_2_405_79_8.pdf |
| Bioactivity | 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]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others 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. Chemical & Physical Properties Density 1.3±0.1 g/cm3 Boiling Point 295.2±15.0 °C at 760 mmHg Melting Point 104-104.5 °C(lit.) Molecular Formula C8H7FO3 Molecular Weight 170.138 Flash Point 132.4±20.4 °C Exact Mass 170.037918 PSA 46.53000 LogP 1.47 Vapour Pressure 0.0±0.7 mmHg at 25°C Index of Refraction 1.520 InChIKey ZBIULCVFFJJYTN-UHFFFAOYSA-N SMILES O=C(O)COc1ccc(F)cc1 |
| Use of | 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]. Properties Name 4-Fluorophenoxyacetic acid Synonym More Synonyms 4-fluorophenoxyacetic acid Biological Activity Description 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]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others 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. Chemical & Physical Properties Molecular Formula C8H7FO3 Exact Mass 170.037918 PSA 46.53000 Index of Refraction 1.520 InChIKey ZBIULCVFFJJYTN-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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