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TRIETHANOLAMINE BORATE

  • Name TRIETHANOLAMINE BORATE
  • EINECS206-003-5
  • CAS No. 283-56-7
  • Density1.13 g/cm3
  • PSA30.93000
  • LogP-0.71180
  • SolubilityN/A
  • Melting Point235-237 °C(lit.)
  • FormulaC6H12BNO3
  • Boiling Point149.6 °C at 760 mmHg
  • Molecular Weight156.977
  • Flash Point44.3 °C
  • Transport InformationN/A
  • AppearanceWhite
  • Safety26-36/37
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 283-56-7 (TRIETHANOLAMINE BORATE)
  • Hazard SymbolsIrritantXi
  • SynonymsIrritantXi
  • Article Data18

TRIETHANOLAMINE BORATE Synthetic route

102-71-6

triethanolamine

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
With boric acid In 5,5-dimethyl-1,3-cyclohexadiene Reflux; Inert atmosphere;89%
With boric acid
With boric acid; toluene
121-43-7

Trimethyl borate

102-71-6

triethanolamine

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
In toluene for 1h; Reflux; Inert atmosphere; Large scale;87.7%
150-46-9

triethyl borate

102-71-6

triethanolamine

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
In toluene for 1h; Reflux;85.9%
102-71-6

triethanolamine

5419-55-6

Triisopropyl borate

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
In toluene for 1h; Reflux;82.9%
102-71-6

triethanolamine

11113-50-1

boric acid

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
In water at 120℃;70%
In benzene azeotropic distn. (reflux); crystn., elem. anal.;
In toluene azeotropic distn. (reflux); crystn., elem. anal.;
In xylene byproducts: H2O; refluxing with sepn. of H2O; hot filtration, crystn., recrystn. (acetone);
In water at 120℃;
102-71-6

triethanolamine

13460-50-9

metaboric acid

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

Conditions
ConditionsYield
at 10 - 30℃; Equilibrium constant;
780-69-8

triethoxyphenylsilane

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

2097-19-0

1-phenyl-2,8,9-trioxa-5-aza-1-silabicyclo{3.3.3}undecane

Conditions
ConditionsYield
With sodium ethanolate In N,N-dimethyl-formamide at 80℃; for 2h;95%
6482-24-2

2-Bromoethyl methyl ether

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

70384-51-9

Tris(3,6-dioxaheptyl)amine

Conditions
ConditionsYield
With tetrabutyl-ammonium chloride; sodium hydroxide In sulfolane at 60 - 120℃; Reagent/catalyst;92.7%
283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

1-hydrosilatrane

Conditions
ConditionsYield
With aluminum (III) chloride; Triethoxysilane for 4h; Inert atmosphere; Reflux;88%
627-42-9

2-chloroethyl methyl ether

283-56-7

2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

70384-51-9

Tris(3,6-dioxaheptyl)amine

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium hydroxide In dimethyl sulfoxide at 60 - 120℃; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; Autoclave; Large scale;86.3%

TRIETHANOLAMINE BORATE Chemical Properties

The molecular formula of  TRIETHANOLAMINE BORATE(283-56-7)  is C6H18BN3O3.

Its molecular weight is about 156.9754.And the density of it is 1.13 g/cm3.Melting point is about 235-237 °C,boiling point is about 149.6 °C at 760 mmHg and flash point is about 44.3 °C.The appearance of TRIETHANOLAMINE BORATE(283-56-7) is white .It is the odorless solid and appears white.
The following picture is the structure of  TRIETHANOLAMINE BORATE(283-56-7).


 

TRIETHANOLAMINE BORATE Toxicity Data With Reference

1.   

ivn-mus LD:>100 mg/kg

   EJMCA5    European Journal of Medicinal Chemistry. Chimie Therapeutique. 13 (1978),207.

TRIETHANOLAMINE BORATE Safety Profile

TRIETHANOLAMINE BORATE(283-56-7) has the hazard symbol of Xi.
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