B-Iodo-9-BBN solution
B-Iodo-9-BBN solution (CAS: 70145-42-5, C8H14BI) is a 1.0 M solution in hexanes, featuring a molecular weight of 247.91 g/mol. This organoboron compound is a valuable reagent in organic synthesis, primarily recognised for its utility in haloboration reactions. Its application facilitates the formation of carbon-halogen (C-X) bonds, making it a key component in the construction of complex organic molecules for research and development purposes.
- IUPAC
- 9-Iodo-9-borabicyclo[3.3.1]nonane solution

Haloboration Reactions
B-Iodo-9-BBN solution serves as an effective reagent for the haloboration of alkenes and alkynes. This reaction introduces an iodine atom and a borane group across a double or triple bond, which can then be further functionalised.
C-X Bond Formation
This compound is instrumental in the synthesis of organohalides through haloboration pathways. The resulting carbon-iodine bonds are versatile intermediates for various coupling reactions and further synthetic transformations.
Synthetic Reagent
As a specialised synthetic reagent, B-Iodo-9-BBN solution finds application in academic and industrial research laboratories for the development of novel chemical entities and complex organic structures.
| Molecular weight | 247.91 |
|---|---|
| Empirical formula | C8H14BI |
| Density | 0.816 g/mL at 25 °C |
| Concentration | 1.0 M in hexanes |




Hazard statements
- H225Highly flammable liquid and vapour
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H336May cause drowsiness or dizziness
- H361F
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P301IF SWALLOWED
- P331Do NOT induce vomiting
| Flash point | -23 °C / -9.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn,N |
| Risk statements (R) | 11-38-48/20-51/53-62-65-67 |
| Safety statements (S) | 16-36/37-61-62 |
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 B-Iodo-9-BBN solution used for?
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B-Iodo-9-BBN solution is primarily used in organic synthesis for haloboration reactions and the formation of carbon-halogen (C-X) bonds.
What are the CAS number and formula for B-Iodo-9-BBN solution?
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The CAS number for B-Iodo-9-BBN solution is 70145-42-5, and its empirical formula is C8H14BI.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies B-Iodo-9-BBN solution as a 1.0 M concentration in hexanes. TSS does not represent this product as USP, BP, or EP grade.
How should B-Iodo-9-BBN solution be handled?
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B-Iodo-9-BBN solution is a flammable liquid and vapour (H225), may be fatal if swallowed and enters airways (H304), causes skin irritation (H315), may cause drowsiness or dizziness (H336), is suspected of damaging fertility or the unborn child (H361f), may cause damage to organs through prolonged or repeated exposure (H373), and is toxic to aquatic life with long lasting effects (H411). Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources.
Is B-Iodo-9-BBN solution shipped internationally?
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Yes, Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals, including B-Iodo-9-BBN solution.
How can I request a sample or quote?
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To request a sample or a quote for B-Iodo-9-BBN solution, please contact our sales team through the website or by phone.
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