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|
HS Code |
549670 |
| Chemical Name | 4-(9H-Carbazol-9-yl)phenylboronic Acid |
| Cas Number | 1201907-80-1 |
| Molecular Formula | C18H14BNO2 |
| Molecular Weight | 287.13 g/mol |
| Appearance | Off-white to light yellow solid |
| Purity | Typically ≥ 97% |
| Melting Point | 238-243°C (decomposes) |
| Solubility | Slightly soluble in water, soluble in organic solvents |
| Storage Temperature | 2-8°C, protect from moisture |
| Synonyms | 9-(4-Boronophenyl)carbazole |
| Smiles | B(C1=CC=C(C=C1)N2C3=CC=CC=C3C=CC2)=O |
| Uses | Suzuki-Miyaura cross coupling, organic synthesis |
| Hazard Statements | May cause eye, skin, and respiratory irritation |
| Contains Anhydride | May contain varying amounts of anhydride |
As an accredited 4-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Supplied by Sigma Aldrich: 1 gram in a sealed amber glass bottle with tamper-evident cap, labeled with hazard and purity information. |
| Shipping | **Shipping Description:** 4-(9H-Carbazol-9-yl)phenylboronic Acid (with varying amounts of anhydride) is shipped in tightly sealed containers, protected from moisture and light. The chemical is classified as non-hazardous for transport but should be handled with care, following all chemical safety and regulatory guidelines. Delivery is via standard ground or expedited courier. |
| Storage | 4-(9H-Carbazol-9-yl)phenylboronic acid (contains varying amounts of anhydride) should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible materials such as strong oxidizing agents. Keep the container tightly closed and stored under inert atmosphere (e.g. nitrogen or argon) if possible, and protect from light to maintain stability and prevent degradation. |
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