Boron tribromide solution
ALDRICH/211222 - 1.0 M in methylene chloride
Synonym: Tribromoboron
CAS Number: 10294-33-4
Empirical Formula (Hill Notation): BBr3
Molecular Weight: 250.52
MDL Number: MFCD00011312
Linear Formula: BBr3
Product Type: Chemical
25 mL Sure/Seal™ Packaging
| concentration | 1.0 M in methylene chloride |
| density | 1.467 g/mL at 25 °C |
| form | liquid |
| InChI | 1S/BBr3/c2-1(3)4 |
| InChI key | ILAHWRKJUDSMFH-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | BrB(Br)Br |
| Application: | Reactant for preparation of: • Drug intermediate 6-nitro-L-DOPA • Luminescent polystyrene derivatives with sterically protected carbazolylborane moieties • High-quality boron-doped graphene via Wurtz-type reductive coupling reaction • Mercapto-(+)-methamphet • Micrometer-sized organic molecule-DNA hybrid structures • Borane complexes via electrophilic aromatic borylation reactions • A 5-HT2C receptor agonist • Biphenyl-derivatives possessing tertiary amino groups as ß-secretase(BACE1) inhibitors for the treatment of Alzheimer′s disease • A highly near-IR region fluorescent p-extended boron aza-dipyrromethene moiety unit • Tetrahydroisoquinoline derivatives via intramolecular cyclization of methoxy-substituted N-phenethylimides |
| Application: | Used to cleave aryl methyl ethers in a synthesis of a benzopyranobenzopyran from a coumarin scaffold. |
| General description: | Boron tribromide (BBr3) is a commonly used reagent in organic chemistry for demethylation. |
| Legal Information: | Sure/Seal is a trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 10 mL in glass bottle |
| Packaging: | 2 L in Sure/Seal™ |
| Packaging: | 4×25, 100, 800 mL in Sure/Seal™ |
| Packaging: | The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product. |
| Symbol |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H300 + H330 - H314 - H336 - H351 |
| Precautionary statements | P202 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T+ |
| Risk Statements | 14-26/28-35-37-40 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN 2922 6.1(8) / PGI |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.467 g/mL at 25 °C |
| UNSPSC | 12352101 |