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HS Code |
835218 |
| Chemical Name | 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene |
| Molecular Formula | C20H30B2O4 |
| Molecular Weight | 352.08 |
| Cas Number | 4407-96-7 |
| Appearance | White to off-white solid |
| Melting Point | 250-254 °C |
| Purity | Typically >98% |
| Solubility | Soluble in common organic solvents (e.g., dichloromethane, THF) |
| Boiling Point | Decomposes before boiling |
| Smiles | CC1(C)OB(B2=CC=C(C=B3OC(C)(C)C(C)(C)O3)C=C2)OC1(C)C |
| Inchi | InChI=1S/C20H30B2O4/c1-19(2)25-21(23-19,24)15-7-11-17(12-8-15)22(26-20(3,4)5)27-18(20,6)9-13-16(10-14-18)22/h7-8,11-12H,9-10,13-14H2,1-6H3 |
| Synonyms | 1,4-Phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) |
| Density | 1.07 g/cm³ (estimated) |
| Storage Conditions | Store in cool, dry place under inert atmosphere |
As an accredited 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 5-gram Sigma Aldrich bottle is amber glass, screw-capped, with a white label displaying the product name, code, and hazard symbols. |
| Shipping | 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene is typically shipped in sealed containers under ambient conditions. It is stable, non-hazardous, and not regulated for transport, but should be handled with care. Packaging ensures protection from moisture, physical damage, and contamination during transit. Store in a cool, dry place upon receipt. |
| Storage | **Storage Description for 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene:** Store in a tightly sealed container in a cool, dry, well-ventilated area, away from moisture and incompatible substances (such as strong oxidizers). Protect from light and air exposure. Recommended storage temperature is 2-8 °C (refrigerated). Follow all applicable safety protocols as per Sigma Aldrich, Merck, or TCI Chemical guidelines. |
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