348325
Boron trichloride solution
1.0 M in heptane
Synonym(s):
Boron chloride, Trichloroborane
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About This Item
Empirical Formula (Hill Notation):
BCl3
CAS Number:
Molecular Weight:
117.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
form
liquid
Quality Level
reaction suitability
core: boron, reagent type: Lewis acid, reagent type: catalyst
concentration
1.0 M in heptane
density
0.74 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
ClB(Cl)Cl
InChI
1S/BCl3/c2-1(3)4
InChI key
FAQYAMRNWDIXMY-UHFFFAOYSA-N
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.
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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Danger
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 1B - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Migration of 1-alkenyl groups from zirconium to boron compounds.
Cole T E, et al.
Organometallics, 10(10), 3777-3781 (1991)
Boron Trichloride
Miyaura N, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2006)
Impact of Different Environmental Stimuli on the Release of 1-MCP from Boron-MCP Complexes.
Shahrin T, et al.
Journal of Plant Studies, 6(1), 46-46 (2016)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 348325-4X25ML | 04061838135438 |
| 348325-100ML | 04061838253460 |
| 348325-800ML | 04061838135445 |