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| | TRIBUTYLBORANE Basic information |
| Product Name: | TRIBUTYLBORANE | | Synonyms: | TRIBUTYLBORANE;Tributylboron;TRI-N-BUTYLBORON;Borane, tributyl-;Tributylborane, 1.0 M solution in THF, SpcSeal;Tributylborane solution 1.0 M in THF;Tributylborane, 1M Solution in Tetrahydrofuran;Borane,tributyl- | | CAS: | 122-56-5 | | MF: | C12H27B | | MW: | 182.15 | | EINECS: | 204-554-6 | | Product Categories: | Boranes;Reduction;Synthetic Reagents | | Mol File: | 122-56-5.mol |  |
| | TRIBUTYLBORANE Chemical Properties |
| Melting point | -34 °C | | Boiling point | 109 °C20 mm Hg(lit.) | | density | 0.834 g/mL at 25 °C | | refractive index | 1.4285 | | Fp | 1 °F | | storage temp. | Flammables area | | solubility | Benzene, Tetrahydrofuran | | form | Solution | | color | Clear colorless to light yellow | | Water Solubility | Not miscible or difficult to mix with water. | | Sensitive | Air Sensitive | | Exposure limits | ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) | | InChI | 1S/C12H27B/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3 | | InChIKey | CMHHITPYCHHOGT-UHFFFAOYSA-N | | SMILES | CCCCB(CCCC)CCCC | | CAS DataBase Reference | 122-56-5 | | EPA Substance Registry System | Borane, tributyl- (122-56-5) |
| Hazard Codes | F,Xn,C | | Risk Statements | 17-34-40-36/37/38-20/21/22-11-22-19-37 | | Safety Statements | 7-23-26-36/37/39-43-45-16 | | RIDADR | UN 2845 4.2/PG 1 | | WGK Germany | 1 | | RTECS | ED1850000 | | TSCA | TSCA listed | | HazardClass | 4.2 | | PackingGroup | I | | HS Code | 29310099 | | Storage Class | 4.2 - Pyrophoric and self-heating hazardous materials | | Hazard Classifications | Acute Tox. 4 Oral
Eye Dam. 1
Pyr. Liq. 1
Skin Corr. 1B |
| | TRIBUTYLBORANE Usage And Synthesis |
| Chemical Properties | Colorless pyrophoric fluid. Insoluble in water; soluble in most
organic solvents. | | Uses | Petrochemical industry, organic reactions, catalyst. | | Uses | Tributylborane is a reducing agent used in the controlled radical polymerization of alkyl acrylates. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 51, p. 427, 1986 DOI: 10.1021/jo00354a002
Tetrahedron Letters, 26, p. 4311, 1985 DOI: 10.1016/S0040-4039(00)98721-5 | | Hazard | Flammable, dangerous fire risk, store and
use in inert atmosphere, ignites spontaneously in
air. | | reaction suitability | reagent type: reductant | | Safety Profile | Poison by intravenous
route. Moderately toxic by ingestion. A very
dangerous fire hazard when exposed to heat
or flame; can ignite spontaneously. When
heated to decomposition it emits acrid
smoke and irritating fumes. See also
BORANES. |
| | TRIBUTYLBORANE Preparation Products And Raw materials |
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