Pendimethalin (CAS 40487-42-1) — formula C13H19N3O4, molecular weight 281.31; category fertilizers.
Pendimethalin (CAS 40487-42-1) is a fertilizers. Its molecular formula C13H19N3O4 comprises 13 C, 19 H, 3 N, 4 O atoms. Its molecular weight is about 281.31. Reported physicochemical data: melting point around 56-57 °C, LogP about log Kow = 5.20. Fertilizers supply nutrients such as N, P, K to crops, with attention to nutrient content, water solubility and application safety. Used for nutrient supply in field crops, cash crops and protected agriculture, also as soil-conditioner and foliar-feed raw materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 40487-42-1 |
|---|---|
| Molecular Formula | C13H19N3O4 |
| Molecular Weight | 281.31 |
| Melting Point | 56-57 °C |
| LogP | log Kow = 5.20 |
| Applications | selective pre- and post-emergence herbicide for field corn, potatoes, rice, sorghum, cotton, soybeans |
| Category | Fertilizers |
Documented applications: selective pre- and post-emergence herbicide for field corn, potatoes, rice, sorghum, cotton, soybeans.
Pendimethalin is a fertilizer compound with CAS registry number 40487-42-1 and molecular formula C13H19N3O4 (molecular weight 281.31), belonging to the fertilizers segment of chemical raw materials.
CAS number: 40487-42-1
Its molecular formula C13H19N3O4 comprises 13 C, 19 H, 3 N, 4 O atoms.
Also known as: Pendimethalin · 二甲戊灵
Category: fertilizers
The CAS registry number of Pendimethalin is 40487-42-1.
Molecular formula C13H19N3O4, molecular weight 281.31.
It is also registered under: Pendimethalin, 二甲戊灵.
Recorded applications: selective pre- and post-emergence herbicide for field corn, potatoes, rice, sorghum, cotton, soybeans.
Category: Fertilizers.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Pendimethalin (CAS 40487-42-1), compiled from public chemistry databases.
| CAS Registry Number | 40487-42-1 |
|---|---|
| PubChem CID | 38479 |
| Molecular formula | C13H19N3O4 |
| IUPAC name | 3,4-dimethyl-2,6-dinitro-N-pentan-3-ylaniline |
| UNII (FDA) | VL6L14C06U |
| Molecular Weight | 281.31 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 281.13755610 |
| Monoisotopic Mass | 281.13755610 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 20 |
| Melting Point | 56-57 °C |
|---|---|
| Solubility | In water, 0.33 mg/L at 20 °C |
| Density | 1.19 at 25 °C |
| Vapor Pressure | 0.00003 [mmHg] |
| Vapor Pressure | 9.4X10-6 mm Hg at 25 °C |
| LogP | log Kow = 5.20 |
| LogP | 4.78 |
| Collision Cross Section | 161.6 Ų [M+H]+ |
| Collision Cross Section | 186.6 Ų [M+Na]+ |
| Collision Cross Section | 166.9 Ų [M-H]- |
PENDIMETHALIN; 40487-42-1; Pendimethaline; Penoxaline; Prowl; Phenoxalin; Herbadox; Accotab; Stomp; Penoxyn; Sipaxol; 3,4-Dimethyl-2,6-dinitro-N-(pentan-3-yl)aniline; Way Up; Tendimethalin; Go-Go-San; Wayup
| Reported hazard statements | H400, H410, H302 (12.8%), H317 (80.8%), H351, H361, H372 |
|---|
H361d: Suspected of damaging the unborn child [Warning Reproductive toxicity]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Pendimethalin · CAS 40487-42-1 · C13H19N3O4. UNII VL6L14C06U. Melting Point: 56-57 °C; Solubility: In water, 0.33 mg/L at 20 °C; Density: 1.19 at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲戊灵