HALFENPROX
- CAS No.
- 111872-58-3
- Chemical Name:
- HALFENPROX
- Synonyms
- SIRBON;ANNIVERSE;BROFENPROX;HALFENPROX;FUBFENPROX;Halfenprox [iso];HALFENPROX STANDARD;Halfenprox Solution;C14059000 Halfenprox;Halfenprox in Acetone
- CBNumber:
- CB0398565
- Molecular Formula:
- C24H23BrF2O3
- Molecular Weight:
- 477.34
- MDL Number:
- MFCD01632339
- MOL File:
- 111872-58-3.mol
- MSDS File:
- SDS
| Melting point | <25 °C |
|---|---|
| Boiling point | approximate 291℃ |
| Density | 1.331±0.06 g/cm3(Predicted) |
| storage temp. | 0-6°C |
| BRN | 11404200 |
| Henry's Law Constant | 1.9×101 mol/(m3Pa) at 25℃, Ebert et al. (2023) |
| Major Application |
agriculture environmental |
| InChI | 1S/C24H23BrF2O3/c1-23(2,19-11-13-21(14-12-19)30-24(25,26)27)17-28-16-18-7-6-10-22(15-18)29-20-8-4-3-5-9-20/h3-15H,16-17H2,1-2H3 |
| InChIKey | WIFXJBMOTMKRMM-UHFFFAOYSA-N |
| SMILES | CC(C)(COCC1=CC(=CC=C1)OC2=CC=CC=C2)C3=CC=C(C=C3)OC(F)(F)Br |
| CAS DataBase Reference | 111872-58-3 |
| FDA UNII | L5U3LY0FN8 |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H410 |
| Precautionary statements | P264-P270-P273-P301+P310-P391-P405 |
| Hazard Codes | T,N |
| Risk Statements | 25-50/53 |
| Safety Statements | 45-60-61 |
| RIDADR | UN2810 - class 6.1 - PG 3 - EHS - Toxic, liquids, organic, n.o.s., HI: all |
| WGK Germany | 3 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 |
HALFENPROX price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CRM37054 | Halfenprox certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 111872-58-3 | 10 mg | $175 | 2026-04-30 | Buy |
| Sigma-Aldrich | 37054 | Halfenprox PESTANAL | 111872-58-3 | 10mg | $138 | 2026-04-30 | Buy |
| Sigma-Aldrich | CRM37054 | Halfenprox certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 111872-58-3 | 1 unit | $164 | 2025-07-31 | Buy |
| Biosynth | LEA87258 | Halfenprox | 111872-58-3 | 5mg | $1382.6 | 2026-06-04 | Buy |
| Biosynth | LEA87258 | Halfenprox | 111872-58-3 | 10mg | $1923.6 | 2026-06-04 | Buy |
HALFENPROX Chemical Properties, Uses, Production
Uses
Halfenprox is a pesticide residue in crops.
Production Methods
Halfenprox is produced through a multi-step chemical synthesis that builds its complex ether-linked structure. The process typically begins with the reaction of 3-phenoxybenzaldehyde and a cyanoacetic acid ester in the presence of a base like triethylamine, forming a key intermediate via a Knoevenagel condensation. This intermediate then undergoes cyclisation with dibromoethane, introducing the ether bridge and forming the central propyl linkage. The final step involves attaching a bromodifluoromethoxy group to the aromatic ring through halogenation and etherification reactions, completing the molecule’s insecticidal functionality. The product is then purified, often by recrystallisation or chromatography, to yield the active halfenprox compound.
Definition
ChEBI: An aromatic ether the is the 3-phenoxybenzyl ether of 2-(4-difluorobromomethoxyphenyl)-2-methylpropanol.
Mechanism of action
Broad-spectrum with contact knock-down action and some residual effects. Sodium channel modulator.
Pesticide Type
Insecticide; Acaricide
HALFENPROX Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Nanjing Sunlida Biological Technology Co., Ltd. | 025-57798810 18652991625 | sales@sunlidabio.com | China | 3223 | 55 |
| TianJin Alta Scientific Co., Ltd. | 022-65378550-8551 | contact@altascientific.com | China | 2772 | 58 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4508 | 55 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 | sales@xiyashiji.com | China | 20788 | 60 |
| Raw material medicin reagent co.,Ltd | sales@njromanme.com | China | 4511 | 58 | |
| Shandong Ono Chemical Co., Ltd. | 0539-6362799 20） | China | 9998 | 58 | |
| Shenzhen Regent Biochemical Technology Co., Ltd. | 0755-85201366 18938635012 | sales@regentsciences.com | China | 9385 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39866 | 58 |
View Latest Price from HALFENPROX manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-01 | Halfenprox
111872-58-3
|
$1.00 | 1KG | Min98% HPLC | Career Henan Chemical Co |
-
- Halfenprox
111872-58-3
- $1.00
- Min98% HPLC
- Career Henan Chemical Co
