Boron trichloride solution
ALDRICH/348325 - 1.0 M in heptane
Synonym: Boron chloride; Trichloroborane
CAS Number: 10294-34-5
Empirical Formula (Hill Notation): BCl3
Molecular Weight: 117.17
MDL Number: MFCD00011313
Linear Formula: BCl3
Product Type: Chemical
concentration | 1.0 M in heptane |
density | 0.74 g/mL at 25 °C |
form | liquid |
InChI | 1S/BCl3/c2-1(3)4 |
InChI key | FAQYAMRNWDIXMY-UHFFFAOYSA |
reaction suitability | core: boron |
reagent type: catalyst | |
reagent type: Lewis acid | |
SMILES string | ClB(Cl)Cl |
storage temp. | 2-8°C |
Application: | • Boron trichloride, a Lewis acid, is a general reagent for the cleavage of a wide range of ether and acetal protecting groups. • It is a useful reagent to directly convert aromatic aldehydes to the corresponding gem-dichlorides. • It can also be used in the transmetallation reaction with less nucleophilic reagents such as tin and zirconium organometallic compounds to synthesize a variety of organoboranes. |
Application: | For preparing methyl esters of fatty acids and for transesterification of triglycerides. |
Legal Information: | Sure/Seal is a trademark of Sigma-Aldrich Co. LLC |
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 | GHS02,GHS05,GHS06,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H225 - H300 - H304 - H314 - H331 - H336 - H360FD - H410 |
Precautionary statements | P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
Hazard Codes | F,T+,N |
Risk Statements | 11-14-26/28-34-50/53-65 |
Safety Statements | 26-28-36/37/39-45-61-62 |
RIDADR | UN2924 - class 3 - PG 2 - EHS - acidic - Flammable liquids, corr |
WGK Germany | WGK 3 |
Flash Point(F) | 35.6 °F - closed cup |
Flash Point(C) | 2 °C - closed cup |
Supplemental Hazard Statements | EUH014 |
Density | 0.74 g/mL at 25 °C |
Storage Temp. | 2-8°C |
UNSPSC | 12352106 |