1-Propylboronic acid catechol ester
1-Propylboronic acid catechol ester (CAS: 40218-49-3, Formula: C9H11BO2) is an organoborane compound with a molecular weight of 161.99 g/mol. This alkyl boronate ester serves as a valuable building block in organic synthesis. It is particularly useful in cross-coupling reactions and as a reagent for introducing the propyl group into various molecular structures. Its reliable performance makes it a key intermediate in the development of complex organic molecules.
- IUPAC
- 2-Propyl-1,3,2-benzodioxaborole
- Synonyms
- 2-Propyl-1,3,2-benzodioxaborole
Organic Synthesis Intermediate
Utilised as a versatile intermediate in the synthesis of complex organic molecules. It is frequently employed in various coupling reactions, enabling the formation of new carbon-carbon bonds.
Cross-Coupling Reactions
Acts as a key reagent in metal-catalyzed cross-coupling reactions, such as Suzuki-Miyaura coupling. This application facilitates the efficient construction of diverse molecular frameworks.
Organoborane Chemistry
A functional boronate ester used in organometallic chemistry for the preparation of specialised compounds. Its structure allows for controlled reactivity in synthetic transformations.
| Molecular weight | 161.99 |
|---|---|
| Empirical formula | C9H11BO2 |
| Assay | 97% |
| Boiling point | 40-42 °C/0.05 mmHg(lit.) |
| Density | 1.052 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.499(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 66 °C / 150.8 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Propylboronic acid catechol ester used for?
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1-Propylboronic acid catechol ester is primarily used as an intermediate in organic synthesis, particularly in cross-coupling reactions and organoborane chemistry for constructing complex organic molecules.
What is the CAS number and formula for 1-Propylboronic acid catechol ester?
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The CAS number is 40218-49-3 and the empirical formula is C9H11BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Propylboronic acid catechol ester with an assay of 97%. This product is not represented as USP, BP, or EP grade.
What are the safety considerations for handling 1-Propylboronic acid catechol ester?
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This compound is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment including face shields, gloves, goggles, and suitable respiratory protection must be worn. Handle with extreme caution in a well-ventilated area.
How is 1-Propylboronic acid catechol ester packed and shipped?
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1-Propylboronic acid catechol ester is shipped under UN 3265, hazard class 8, packing group II. Packing adheres to strict international regulations for hazardous materials.
How can I request a sample or quote for 1-Propylboronic acid catechol ester?
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To request a sample or obtain a quotation, please contact our sales team directly through the TSS website or by phone.
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