4-Hydroxy-3,5-DIIodobenzonitrile(CAS 1689-83-4)
UN No.:
UN 3276
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100MG | In Stock | 10 USD
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| 99% | RG | 250MG | In Stock | 17 USD
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| 99% | RG | 1G | In Stock | 42 USD
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| 99% | RG | 5G | In Stock | 190 USD
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| 99% | RG | 25G | In Stock | 920 USD
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Physical and chemical properties of 1689-83-4
Acidity coefficient |
4.95±0.23(Predicted) |
|---|---|
Boiling Point |
Sublimes at circa 140 °C/0.1 mm Hg |
BRN |
2364041 |
Decomposition |
When heated to decomposition ... emits toxic fumes of /hydrogen iodide and hydrogen chloride/. |
Density |
2.7±0.1 g/cm3 |
Exact Mass |
370.830383 |
Flash Point |
124.7±27.3 °C |
H Bond Acceptors |
2 |
H Bond Donors |
1 |
Index of Refraction |
1.805 |
LogP |
3.51 |
Melting Point |
212-213 °C |
Molecular Formula |
C7H3I2NO |
Molecular Weight |
370.914 |
Odor |
Odorless when pure |
PSA |
44.02000 |
Sensitivity |
Light Sensitive |
Stability |
PRACTICALLY NON-VOLATILE |
Storage condition |
Keep in dark place,Sealed in dry,Room Temperature |
Vapour Pressure |
Vapor pressure, Pa at 20 °C: |
Water Solubility |
Insoluble |
Download COA of 1689-83-4
Spectrums of 1689-83-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Download SDS of 1689-83-4
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H301+H331 Toxic if swallowed or if inhaled H301 Toxic if swallowed H312 Harmful in contact with skin H319 Causes serious eye irritation H331 Toxic if inhaled H361 Suspected of damaging fertility or the unborn child H361d Suspected of damaging the unborn child H373 May causes damage to organs through prolonged or repeated exposure H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Q&A for CAS 1689-83-4
1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.
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Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).
3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.
6. Are volume discounts available?
Yes. We offer competitive pricing for bulk orders. Please submit a quotation request, and we’ll provide a customized offer.
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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.
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Yes. We support customization of purity, packaging size, and special testing requirements. Please share your detailed needs, and we’ll provide a solution.
10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.
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Applications of 1689-83-4
Ioxynil is primarily utilized in agriculture as a selective herbicide. Its applications include:
- Weed Control: Effective against a wide range of broadleaf weeds in crops such as cereals and pastures.
- Research: Used in studies investigating plant physiology and herbicide resistance mechanisms due to its specific mode of action.
Retrosynthesis analysis of 1689-83-4
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