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HS Code |
269277 |
| Chemical Name | 1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran |
| Molecular Formula | C22H22N2O4 |
| Molecular Weight | 378.42 g/mol |
| Appearance | Light yellow powder |
| Solubility | Soluble in organic solvents (e.g., ethanol, DMSO) |
| Melting Point | approx. 170-175°C |
| Cas Number | 1533-45-5 |
| Absorption Maximum | around 355 nm (visible when UV-irradiated) |
| Synonyms | SP-NO2; Nitrobenzopyrylospiran |
| Structure Type | Spiropyran (photochromic compound) |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Sensitivity | Sensitive to light (undergoes photochromic transformation) |
| 用途 | Photochromic material for optical switching and data storage |
| Hazard Statements | May cause irritation to eyes, skin, and respiratory system |
As an accredited 1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Brown glass bottle containing 100 mg of 1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran, sealed with a screw cap. |
| Shipping | Shipping for **1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran** (Sigma Aldrich/Merck/TCI, chemical grade) follows standard chemical transportation protocols. It is securely packaged in airtight containers, labeled per hazardous material regulations, and shipped under ambient temperature unless otherwise specified. Appropriate documentation ensures compliance with local and international shipping regulations. |
| Storage | **Storage Description:** Store 1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran in a tightly sealed container, protected from light and moisture, at 2–8°C (refrigerator temperature). Keep away from strong acids, bases, and oxidizing agents. Ensure storage in a well-ventilated, dry area and label clearly. Follow all safety protocols and consult the Material Safety Data Sheet (MSDS) for detailed handling instructions. |
Competitive 1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran prices that fit your budget—flexible terms and customized quotes for every order.
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