 Home > Encyclopedia > Tributylborane

Tributylborane

Tributylborane structure

CAS No:
122-56-5
Formula:
C12H27B
Chemical Name:
Tributylborane
Synonyms:
Borane,tributyl-;Tributylborane;Tri-n-butylboron;Tributylboron;Tri-n-butylborane;TBB;31259-85-5
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Description

Colorless pyrophoric fluid. Insoluble in water; soluble in most organic solvents.

Tributylborane Basic Attributes

Molecular Weight：

182.15

Exact Mass：

182.15

EC Number：

204-554-6

DSSTox ID：

DTXSID9059543

HScode：

29310099

Characteristics

PSA：

0 Å²

XLogP3：

4.88

Appearance：

Clear colorless to light yellow Solution

Density：

0.8255 g/cm³ @ Temp: 25 °C

Melting Point：

<25 °C

Boiling Point：

209 °C

Flash Point：

1 °F

Refractive Index：

1.4285

Water Solubility：

Not miscible or difficult to mix with water.

Storage Conditions：

Flammables area

Toxicity：

Oral-Rat LD50: 1125 mg/kg

Flammability characteristics：

It can spontaneously ignite in case of air, chlorine, oxidant and high temperature; burning produces toxic boride gas

Safety Information

Packing level：

Hazard category：

4.2

Transport codes：

UN 2845 4.2/PG 1

wgk germany：

hazard class code：

17-34-40-36/37/38-20/21/22-11-22-19-37

safety instructions：

7-23-26-36/37/39-43-45-16

RTECS Number：

ED1850000

Marks：

F,Xn,C

Storage features：

Treasury is ventilated, low temperature and dry; stored separately from oxidant

GHS Classification：

|Danger|H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids; Pyrophoric solids]|P210, P222, P260, P264, P270, P280, P301+P312, P301+P330+P331, P302+P334, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P370+P378, P405, P422, and P501|Aggregated GHS information provided by 186 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

moderately toxic

Drug Information

MeSH Entry Terms：

tri-n-butylborane

Tributylborane Use and Manufacturing

Uses

Petrochemical industry, organic reactions, catalyst.

Manufacturing Info：

Borane, tributyl-: ACTIVE

Computed Properties

Molecular Weight:182.16
Rotatable Bond Count:9
Exact Mass:182.2205810
Monoisotopic Mass:182.2205810
Heavy Atom Count:13
Complexity:72.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes