Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The product identified by CAS 1498‑88‑0 is a spirooxazine photochromic compound with the molecular formula C20H18N2O3. It is described as a high‑performance intermediate for light‑responsive coatings, optical lenses and smart‑material formulations. The supplier lists it as a specialty fine chemical traded in kilogram to multi‑kilogram batches. Its nitro‑substituted spiro structure enables rapid colour change under UV exposure, making it valuable for eyewear, automotive glass and security printing applications.
Typical optical‑grade spirooxazine compounds are supplied with a purity of at least 98 % and appear as a solid white crystalline powder. Industry data shows a melting point in the range of 150 °C to 160 °C and good solubility in organic solvents such as acetone or ethanol. Standard packaging for bulk chemicals of this type is sealed polyethylene bags ranging from 1 kg to 25 kg per bag, stored in a cool, dry environment to preserve performance.
Importers usually source this compound for research and development or for formulation into UV‑responsive dyes, specialty inks and smart‑material coatings. Buyers are typically manufacturers in the textiles, automotive and electronics sectors who require a reliable photochromic intermediate. Trade terms such as FOB or CIF, payment by L/C or T/T and minimum order quantities are not disclosed in the listing; prospective purchasers should contact the supplier to confirm these details.
| Chemical Name | Spirooxazine Photochromic Compound |
| CAS Number | 1498-88-0 |
| Molecular Formula | C20H18N2O3 |
| Molecular Weight | 334 g/mol |
| Purity (typical) | ≥98% |
| Physical State (typical) | Solid, white crystalline powder |
| Solubility (typical) | Soluble in acetone, ethanol and other organic solvents |
| Melting Point (typical) | 150-160 °C |
| Packaging (typical) | Sealed polyethylene bags, 1 kg to 25 kg per bag |
Tianjin Security Technology Development Ltd. Co. is located in the Nankai District of Tianjin, China, at Room 403 Building 3, No. 4, postal code 300394. The company is classified as an imported‑tier supplier and holds a harbour trust tier, although its response rate is currently recorded as 0 % with no average response time logged.
The supplier lists itself as a provider of specialty fine chemicals, including the spirooxazine photochromic compound described above. No specific information on minimum order quantities, production capacity or client references is provided in the source data, so buyers should request those details directly from the company.
This 1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole] is a high-performance photochromic spirooxazine compound used in the manufacture of light-responsive coatings, optical lenses, and smart materials. Its nitro-substituted spiro structure enables rapid color change under UV exposure, making it a critical intermediate for eyewear, automotive glass, and security printing applications. As a specialty fine chemical, it is traded in kilogram to multi-kilogram quantities for industrial compounding and formulation purposes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, importers should verify the supplier’s legal registration, request a current certificate of analysis and confirm the existence of any ISO or SGS certifications that the supplier claims. Checking the supplier’s harbour trust tier and requesting references from previous buyers can also reduce risk.
Logistics for bulk chemicals from China typically involve FOB or CIF terms, with freight arranged from the nearest major port in Tianjin. Payment methods such as L/C or T/T are standard, but the exact terms must be negotiated directly with the supplier. Confirm the incoterm, freight forwarder and any insurance requirements before finalising the contract.
Quality assurance should include pre‑shipment inspection, verification of the certificate of analysis and, if required, independent third‑party testing. Importers may also arrange on‑site sampling or laboratory analysis after receipt. Ensure that all required import licences and safety data sheets are obtained in advance of shipment.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Cas:1498-88-0 for your business, securing the right balance of quality and cost is essential. Tianjin Security Technology Development Ltd. Co., a verified supplier based in China, offers this product with key specifications including 1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole], 1498-88-0, and C20H18N2O3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2933.79, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Cas:1498-88-0 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Security Technology Development Ltd. Co. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2933.79 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cas:1498-88-0 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cas:1498-88-0 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2933.79 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cas:1498-88-0 from Tianjin Security Technology Development Ltd. Co. is $30/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tianjin Security Technology Development Ltd. Co. through EximNext.
The supplier, Tianjin Security Technology Development Ltd. Co., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cas:1498-88-0. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cas:1498-88-0 is classified under HS Code 2933.79. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cas:1498-88-0 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Security Technology Development Ltd. Co.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Tianjin Security Technology Development Ltd. Co. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Cas:1498-88-0 supplied by Tianjin Security Technology Development Ltd. Co. include 1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole], 1498-88-0, and C20H18N2O3. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Security Technology Development Ltd. Co. offers Cas:1498-88-0 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cas:1498-88-0 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Security Technology Development Ltd. Co. through our platform.
Tianjin Security Technology Development Ltd. Co. maintains international quality certifications. These ensure that the Cas:1498-88-0 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Security Technology Development Ltd. Co. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Tianjin Security Technology Development Ltd. Co..
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.