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ChemicalBook >> CAS DataBase List >> Boron tribromide

Boron tribromide

Boron tribromide price.
  • $25 - $4529.63
  • Product name: Boron tribromide
  • CAS: 10294-33-4
  • MF: BBr3
  • MW: 250.52
  • EINECS:233-657-9
  • MDL Number:MFCD00011312
  • Synonyms:Boron tribromide, 99+%;Boronbromide,99+%;BORON TRIBROMIDE;Boron tribromide, 1M solution in methylene chloride, AcroSeal§3;BORON TRIBROMIDE, 99.5%;Boron tribromide, 99.9%;Boron tribromide, 1M solution in heptane, AcroSeal;tribromoboron
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  • Alfa Aesar
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  • ManufacturerAlfa Aesar
  • Product numberL14880
  • Product descriptionBoron tribromide, 1M soln. in dichloromethane
  • Packaging25ml
  • Price$56.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035841
  • Product descriptionBoron tribromide 99.999% (metals basis)
  • Packaging50g
  • Price$93
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberH32785
  • Product descriptionBoron tribromide 1M soln. in heptane
  • Packaging100ml
  • Price$96.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035846
  • Product descriptionBoron tribromide 99% min
  • Packaging50g
  • Price$110
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL14880
  • Product descriptionBoron tribromide, 1M soln. in dichloromethane
  • Packaging100ml
  • Price$165
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035841
  • Product descriptionBoron tribromide 99.999% (metals basis)
  • Packaging10g
  • Price$167.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberH32785
  • Product descriptionBoron tribromide 1M soln. in heptane
  • Packaging500ml
  • Price$414.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035846
  • Product descriptionBoron tribromide 99% min
  • Packaging250g
  • Price$456
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003850
  • Product descriptionBORON TRIBROMIDE 95.00%
  • Packaging25G
  • Price$1150.78
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003850
  • Product descriptionBORON TRIBROMIDE 95.00%
  • Packaging100G
  • Price$2575.27
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003850
  • Product descriptionBORON TRIBROMIDE 95.00%
  • Packaging250G
  • Price$4529.63
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product numberBR1272
  • Product descriptionBoron tribromide
  • Packaging5g
  • Price$25
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product numberBR1272
  • Product descriptionBoron tribromide
  • Packaging25g
  • Price$60
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product numberBR1272
  • Product descriptionBoron tribromide
  • Packaging50g
  • Price$95
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number230367
  • Product descriptionBoron tribromide ≥99.99%
  • Packaging5g
  • Price$41.94
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number202207
  • Product descriptionBoron tribromide 99.9%
  • Packaging25g
  • Price$69.9
  • Updated2024-03-01
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Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L14880 Boron tribromide, 1M soln. in dichloromethane 25ml $56.1 2024-03-01 Buy
Alfa Aesar 035841 Boron tribromide 99.999% (metals basis) 50g $93 2021-12-16 Buy
Alfa Aesar H32785 Boron tribromide 1M soln. in heptane 100ml $96.65 2024-03-01 Buy
Alfa Aesar 035846 Boron tribromide 99% min 50g $110 2024-03-01 Buy
Alfa Aesar L14880 Boron tribromide, 1M soln. in dichloromethane 100ml $165 2024-03-01 Buy
Alfa Aesar 035841 Boron tribromide 99.999% (metals basis) 10g $167.65 2024-03-01 Buy
Alfa Aesar H32785 Boron tribromide 1M soln. in heptane 500ml $414.65 2024-03-01 Buy
Alfa Aesar 035846 Boron tribromide 99% min 250g $456 2024-03-01 Buy
American Custom Chemicals Corporation ING0003850 BORON TRIBROMIDE 95.00% 25G $1150.78 2021-12-16 Buy
American Custom Chemicals Corporation ING0003850 BORON TRIBROMIDE 95.00% 100G $2575.27 2021-12-16 Buy
American Custom Chemicals Corporation ING0003850 BORON TRIBROMIDE 95.00% 250G $4529.63 2021-12-16 Buy
Oakwood BR1272 Boron tribromide 5g $25 2021-12-16 Buy
Oakwood BR1272 Boron tribromide 25g $60 2021-12-16 Buy
Oakwood BR1272 Boron tribromide 50g $95 2021-12-16 Buy
Sigma-Aldrich 230367 Boron tribromide ≥99.99% 5g $41.94 2024-03-01 Buy
Sigma-Aldrich 202207 Boron tribromide 99.9% 25g $69.9 2024-03-01 Buy

Properties

Melting point :−46 °C(lit.)
Boiling point :~90 °C
Density :2.60 g/mL at 20 °C(lit.)
vapor density :8.6 (vs air)
vapor pressure :40 mm Hg ( 14 °C)
Flash point :30 °F
refractive index :1.4340
storage temp. :Poison room
solubility :Miscible with ethanol and carbon tetrachloride.
form :Solution
Specific Gravity :2.65
color :colorless
Water Solubility :Reacts with water.
Sensitive :Moisture Sensitive
Merck :14,1347
Dielectric constant :2.6（0℃）
Stability :Stable, but reacts violently with water.
InChIKey :ILAHWRKJUDSMFH-UHFFFAOYSA-N
CAS DataBase Reference :10294-33-4(CAS DataBase Reference)
EPA Substance Registry System :Boron tribromide (10294-33-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It is an excellent demethylating or dealkylating agent for the cleavage of ethers, also with subsequent cyclization, often in the production of pharmaceuticals. The use of boron tribromide for effecting complete demethylation of aryl methyl ethers at, or below, room temperature. Phase-Vanishing Reactions that Use Fluorous Media as a Phase Screen. Facile, Controlled Bromination of Alkenes by Dibromine and Dealkylation of Aromatic Ethers by Boron Tribromide.

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