ChemicalBook >> CAS DataBase List >>PYRAZOXYFEN
PYRAZOXYFEN
- CAS No.
- 71561-11-0
- Chemical Name:
- PYRAZOXYFEN
- Synonyms
- sl49;PAICER;MONDARIS;PAICER(R);PYRAZOXYFEN;MONDARIS(R);Pyrazoxyfen 0;PYRAZOXYFEN STANDARD;Pyrazoxyfen [iso:bsi];Pyrazoxyfen in Methanol
- CBNumber:
- CB4733672
- Molecular Formula:
- C20H16Cl2N2O3
- Molecular Weight:
- 403.26
- MDL Number:
- MFCD00274563
- MOL File:
- 71561-11-0.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:04:46
| Product description | Number | Pack Size | Price |
| Pyrazoxyfen PESTANAL | 32437 | 50mg | $95.4 |
| Pyrazoxyfen 95+% | CD11068092 | 5g | $422 |
| Pyrazoxyfen 95+% | CD11068092 | 5g | $422 |
| Pyrazoxyfen 95+% | 093592 | 1g | $341 |
| PYRAZOXYFEN 95.00% | PST0000292 | 5MG | $505.08 |
| More product size | |||
| Melting point | 111.5 °C |
|---|---|
| Boiling point | 599.9±50.0 °C(Predicted) |
| Density | 1.4162 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| storage temp. | 0-6°C |
| pka | -0.32±0.10(Predicted) |
| Henry's Law Constant | 4.7×104 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| EWG's Food Scores | 1 |
| FDA UNII | FS6C1PT8FV |
| EPA Substance Registry System | Pyrazoxyfen (71561-11-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H410 |
| Precautionary statements | P273-P301+P312+P330 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-50 |
| Safety Statements | 61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | KM5745000 |
PYRAZOXYFEN price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 32437 | Pyrazoxyfen PESTANAL | 71561-11-0 | 50mg | $95.4 | 2022-05-15 | Buy |
| Crysdot | CD11068092 | Pyrazoxyfen 95+% | 71561-11-0 | 5g | $422 | 2026-05-26 | Buy |
| Crysdot | CD11068092 | Pyrazoxyfen 95+% | 71561-11-0 | 5g | $422 | 2026-05-20 | Buy |
| Matrix Scientific | 093592 | Pyrazoxyfen 95+% | 71561-11-0 | 1g | $341 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PST0000292 | PYRAZOXYFEN 95.00% | 71561-11-0 | 5MG | $505.08 | 2021-12-16 | Buy |
PYRAZOXYFEN Chemical Properties,Uses,Production
Definition
ChEBI: Pyrazoxyfen is a member of the class of pyrazoles that is 1,3-dimethylpyrazole which is substituted at positions 4 and 5 by 2,4-dichlorobenzoyl and 2-oxo-2-phenylethoxy groups, respectively. A pro-herbicide (for the corresponding 5-hydroxypyrazole), it is used as a pre- or post-emergence herbicide for the control of annual and perennial weeds in rice. It has a role as a proherbicide, an agrochemical and a carotenoid biosynthesis inhibitor. It is a member of acetophenones, a member of pyrazoles and a dichlorobenzene.
PYRAZOXYFEN Preparation Products And Raw materials
Global( 59)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 | info@afinechem.com | China | 15083 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11705 | 57 |
| Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9979 | 55 |
| TianJin Alta Scientific Co., Ltd. | 022-65378550-8551 | contact@altascientific.com | China | 2773 | 58 |
| Shanghai Tombiopharma Chemical Co. Ltd. | 13391076197 | tombiopharma@163.com | China | 4987 | 55 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4511 | 55 |
71561-11-0(PYRAZOXYFEN)Related Search:
MONDARIS
MONDARIS(R)
PYRAZOXYFEN
PAICER
PAICER(R)
2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-phenylethano
ethanone,2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-pheny
sl49
2-[4-(2,4-DICHLORO-BENZOYL)-1,3-DIMETHYLPYRAZOL-5-YLOXY]ACETOPHENONE
2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl)oxy)-1-phenylethanone
2-[4-(2,4-Dichlorobenzoyl)-1,3-dimethylpyrazole-5-yloxy]acetophenone
PYRAZOXYFEN STANDARD
2-[4-(2,4-Dichlorobenzoyl)-1,3-dimethyl-5-pyrazolyloxy]acetophenone
4-(2,4-Dichlorobenzoyl)-1,3-dimethyl-5-phenacyloxy-1H-pyrazole
Ethanone, 2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl)oxy)-1-phenyl-
Pyrazoxyfen [iso:bsi]
2-({4-[(2,4-dichlorophenyl)carbonyl]-1,3-diMethyl-1H-pyrazol-5-yl}oxy)-1-phenylethan-1-one
Pyrazoxyfen 0
1,3-Dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole
Pyrazoxyfen Reference Material
Pyrazoxyfen @100 μg/mL in MeOH
Pyrazoxyfen 100 μg/ml Acetonitrile
Pyrazoxyfen in Methanol
71561-11-0
741561-11-0
C20H16Cl2N2O3
