Home Categories Chemical Reagents Tributylborane
MR8485013

Tributylborane , 1.0MinTHF , 122-56-5

Synonym(s):
TBB;Tributylboron

CAS NO.:122-56-5

Empirical Formula: C12H27B

Molecular Weight: 182.15

MDL number: MFCD00009423

EINECS: 204-554-6

Update time: 2022-07-08

PRODUCT Properties

Melting point: -34 °C
Boiling point: 109 °C20 mm Hg(lit.)
Density  0.834 g/mL at 25 °C
refractive index  1.4285
Flash point: 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)
InChIKey CMHHITPYCHHOGT-UHFFFAOYSA-N
CAS DataBase Reference 122-56-5
EPA Substance Registry System Borane, tributyl- (122-56-5)

Description and Uses

Petrochemical industry, organic reactions, catalyst.

Safety

Symbol(GHS) 
GHS02,GHS05,GHS07
Signal word  Danger
Hazard statements  H250-H302-H314
Precautionary statements  P210-P231+P232-P280-P301+P312-P303+P361+P353-P305+P351+P338
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  Yes
HazardClass  4.2
PackingGroup  I
HS Code  29310099

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