Rhodanine(CAS 141-84-4)
UN No.:
UN 3288
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 5 USD
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| 98% | RG | 25G | In Stock | 9 USD
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| 98% | RG | 100G | In Stock | 21 USD
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| 98% | RG | 500G | In Stock | 140 USD
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| 98% | RG | 2.5KG | In Stock | 638 USD
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| 98% | RG | 10KG | In Stock | 2546 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 141-84-4
| Industry | Application | Process |
|---|---|---|
| Chemical Reagents | Used as analytical reagents for detection and separation of metal ions | Formulated as colorimetric or precipitating agents to enable qualitative or quantitative analysis based on color change or precipitate formation |
| Organic Synthesis | Used as an intermediate in the synthesis of dyes, pharmaceuticals, and functional materials | Incorporated into molecular structures via condensation, oxidation, or coupling reactions as part of multi-step synthetic pathways |
| Dye Industry | Used in the production of certain acid dyes and mordant dyes | Applied as a dye intermediate or auxiliary in diazotization-coupling or complexation reactions |
| Pharmaceutical Industry | Used as a drug synthesis intermediate in the development of anti-inflammatory and antimicrobial compounds | Employed in acylation, alkylation, and other reactions to construct target drug scaffolds |
| Materials Science | Used to prepare functional materials with specific optical or electrical properties | Acted as a ligand in the synthesis of metal complexes for optoelectronic materials or catalyst supports |
Physical and chemical properties of 141-84-4
Acidity coefficient |
pK (25°) 5.52 |
|---|---|
Boiling Point |
218.2ºC at 760mmHg |
BRN |
110701 |
Decomposition |
DANGEROUS; WHEN HEATED TO DECOMPOSITION, IT EMITS HIGHLY TOXIC FUMES OF /NITROGEN OXIDES AND SULFUR OXIDES/. |
Density |
BULK DENSITY 0.617 |
Exact Mass |
132.965607 |
Flash Point |
85.7ºC |
Index of Refraction |
1.712 |
LogP |
0.06 |
Melting Point |
168.5 °C (CAPILLARY); 170.5-171 °C (HOT STAGE) |
Merck |
14,8184 |
Molecular Formula |
C3H3NOS2 |
Molecular Weight |
133.192 |
PSA |
86.49000 |
Solubility |
SLIGHTLY SOL IN WATER; INSOL IN PETROLEUM ETHER |
Storage condition |
-20°C |
Vapour Pressure |
0.128mmHg at 25°C |
Water Solubility |
SOLUBLE IN HOT WATER |
Spectrums of 141-84-4
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.
Cas:1438-16-0
Cas:5718-83-2
Cas:556-90-1
Cas:75-15-0
Q&A for CAS 141-84-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 141-84-4
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H302 Harmful if swallowed H318 Causes serious eye damage |
Safety Data Sheet |
Download COA of 141-84-4
Operate under the ISO 9001 system
