Ioxynil (CAS 1689-83-4) — formula C7H3I2NO, molecular weight 370.91; category organic chemicals.
Ioxynil (CAS 1689-83-4) is a chemical raw material in the organic chemicals category. Its molecular formula C7H3I2NO comprises 7 C, 3 H, 2 I, 1 N, 1 O atoms. Its molecular weight is about 370.91. Reported physicochemical data: melting point around 212-213 °C, LogP about 3.51. 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 | 1689-83-4 |
|---|---|
| Molecular Formula | C7H3I2NO |
| Molecular Weight | 370.91 |
| Melting Point | 212-213 °C |
| LogP | 3.51 |
| Applications | selective contact herbicide for post-emergence control of many annual broad-leaved weeds in cereals, onions, flax, sugar cane, forage grasses, lawns |
| Category | Organic Chemicals |
Documented applications: selective contact herbicide for post-emergence control of many annual broad-leaved weeds in cereals, onions, flax, sugar cane, forage grasses, lawns.
Ioxynil is a carbon-based organic compound with CAS registry number 1689-83-4 and molecular formula C7H3I2NO (molecular weight 370.91), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1689-83-4
Its molecular formula C7H3I2NO comprises 7 C, 3 H, 2 I, 1 N, 1 O atoms.
Also known as: Ioxynil · 碘苯腈
Category: organic chemicals
The CAS registry number of Ioxynil is 1689-83-4.
Molecular formula C7H3I2NO, molecular weight 370.91.
It is also registered under: Ioxynil, 碘苯腈.
Recorded applications: selective contact herbicide for post-emergence control of many annual broad-leaved weeds in cereals, onions, flax, sugar cane, forage grasses, lawns.
Category: Organic Chemicals.
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 Ioxynil (CAS 1689-83-4), compiled from public chemistry databases.
| CAS Registry Number | 1689-83-4 |
|---|---|
| PubChem CID | 15530 |
| Molecular formula | C7H3I2NO |
| IUPAC name | 4-hydroxy-3,5-diiodobenzonitrile |
| UNII (FDA) | 8Y734M4V9E |
| Molecular Weight | 370.91 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 370.83041 |
| Monoisotopic Mass | 370.83041 |
| Topological Polar Surface Area | 44 |
| Heavy Atom Count | 11 |
| Melting Point | 212-213 °C |
|---|---|
| Vapor Pressure | 0.00000014 [mmHg] |
| Vapor Pressure | Less than 1 mPa at 20 °C |
| LogP | 3.51 |
| LogP | 3.8 |
| Dissociation Constants | PK: 3.96 |
| Collision Cross Section | 133.06 Ų [M-H]- |
Ioxynil; 4-Hydroxy-3,5-diiodobenzonitrile; 1689-83-4; Actril; Bentrol; 3,5-Diiodo-4-hydroxybenzonitrile; Trevespan; Certrol; Actrilawn; Cipotril; Joxynil; Loxynil; Iotox; Benzonitrile, 4-hydroxy-3,5-diiodo-; 2,6-Diiodo-4-cyanophenol; BANTROL
| Reported hazard statements | H301, H312, H319, H331, H373, H400, H410, H361 (61.3%) |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
Ioxynil · CAS 1689-83-4 · C7H3I2NO. UNII 8Y734M4V9E. Melting Point: 212-213 °C; Vapor Pressure: 0.00000014 [mmHg]; Vapor Pressure: Less than 1 mPa at 20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碘苯腈