Dithiopyr
- CAS No.
- 97886-45-8
- Chemical Name:
- Dithiopyr
- Synonyms
- DIMENSION;DICTRAN;mon7200;mon15100;Dithiopyr;Brn 4272584;Dimension(TM);DITHIOPYR 98%;Dithiopyr [iso];DITHIOPYR STANDARD
- CBNumber:
- CB2425041
- Molecular Formula:
- C15H16F5NO2S2
- Molecular Weight:
- 401.42
- MDL Number:
- MFCD00274588
- MOL File:
- 97886-45-8.mol
- MSDS File:
- SDS
| Melting point | 65° |
|---|---|
| Boiling point | 460.3±45.0 °C(Predicted) |
| Density | 1.3583 (estimate) |
| storage temp. | 0-6°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -7.10±0.50(Predicted) |
| color | White to Off-White |
| Henry's Law Constant | 6.5×100 mol/(m3Pa) at 25℃, Ebert et al. (2023) |
| InChI | InChI=1S/C15H16F5NO2S2/c1-6(2)5-7-8(13(22)24-3)10(12(16)17)21-11(15(18,19)20)9(7)14(23)25-4/h6,12H,5H2,1-4H3 |
| InChIKey | YUBJPYNSGLJZPQ-UHFFFAOYSA-N |
| SMILES | C1(CC(C)C)=C(C(=O)SC)C(=NC(C(F)(F)F)=C1C(=O)SC)C(F)F |
| FDA UNII | 2TXF17HAV1 |
| Pesticides Freedom of Information Act (FOIA) | Dithiopyr |
| EPA Substance Registry System | Dithiopyr (97886-45-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H313-H360-H371-H373-H341-H410 |
| Precautionary statements | P501-P273-P260-P270-P202-P201-P264-P280-P391-P308+P311-P301+P312+P330-P405 |
| Hazardous Substances Data | 97886-45-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: >5000 mg/kg (Fujiyama, Yamane) |
Dithiopyr price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-D424590-5MG | Dimension | 97886-45-8 | 5mg | $123 | 2026-06-03 | Buy |
| TRC | TRC-D424590-2.5MG | Dimension | 97886-45-8 | 2.5mg | $71 | 2026-06-03 | Buy |
| TRC | TRC-D424590-10MG | Dimension | 97886-45-8 | 10mg | $185 | 2026-06-03 | Buy |
| AHH | MT-50223 | Dimension 97% | 1g | $680 | 2026-05-26 | Buy | |
| American Custom Chemicals Corporation | AGR0000179 | DIMENSION 98.00% | 97886-45-8 | 1G | $1443.75 | 2021-12-16 | Buy |
Dithiopyr Chemical Properties, Uses, Production
Description
Dithiopyr is a pre-emergence herbicide. It has a low aqueous solubility and, based on its chemical properties, is not expected to leach to groundwater. It is usually persistent in both soil and aquatic systems. It has a low toxicity to mammals and birds but is moderately toxic to most aquatic life, honeybees and earthworms.
Uses
Herbicide.
Uses
Dimension can be employed as a herbicide.
Definition
ChEBI: Dithiopyr is a member of pyridines, a thioester and an organofluorine compound.
Production Methods
The commercial production of dithiopyr involves a multi-step synthesis starting with a pyridine ring as the core structure. Key steps include alkylation to introduce isobutyl and fluorinated side chains, followed by esterification with thiocarboxylic acids to form the dicarbothioate functional groups. The process requires precise control of reaction conditions to ensure selective substitution and high yield. Final steps include purification and formulation.
Mechanism of action
Inhibits cell division - a mitotic inhibitor of normal cell division in susceptible plants. Thought to alter microtubule polymerization.
Pesticide Type
Herbicide
Dithiopyr Preparation Products And Raw materials
Raw materials
Preparation Products
Dithiopyr Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Maikeshi (East) Ltd. | -- | max@maxchemicals.com | China | 58 | 34 |
| 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 | 11674 | 57 |
| Nanjing Sunlida Biological Technology Co., Ltd. | 025-57798810 18652991625 | sales@sunlidabio.com | China | 3223 | 55 |
| Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9970 | 55 |
| TianJin Alta Scientific Co., Ltd. | 022-65378550-8551 | contact@altascientific.com | China | 2772 | 58 |
| Quality Control Solutions Ltd. | 0755-66853366 13670046396 | orders@qcsrm.com | China | 18188 | 56 |
| Jiangsu Mingchem Corporation | 0519-85170101 | sales@mingchem.com | China | 632 | 55 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4508 | 55 |
| Shanghai Xilong Biochemical Technology Co., Ltd. | 021-52907766-8042 | China | 9928 | 58 |
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