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Triisopropyl borate

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Triisopropyl borate Basic information

Product Name:
Triisopropyl borate
Synonyms:
  • Boric acid triisopropyl ester~Isopropyl borate
  • Isop
  • Triisopropyl borate, (Boric acid triisopropyl ester
  • Triisorpopyl borate
  • Triisoproyl borate
  • Triisopropyl Borate (TIPB)
  • TRIISOPROPYL BORATE, 98+%
  • Isopropyl borate, ((C3H7O)3B)
CAS:
5419-55-6
MF:
C9H21BO3
MW:
188.07
EINECS:
226-529-9
Product Categories:
  • B (Classes of Boron Compounds)
  • Boric Acid Esters
  • Boric Acid Triesters
  • Fine Chemicals
  • Fine Chemical
  • Halogenated Heterocycles ,Pyrans
  • borate ester
Mol File:
5419-55-6.mol
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Triisopropyl borate Chemical Properties

Melting point:
-59 °C
Boiling point:
140 °C
Density 
0.815 g/mL at 25 °C(lit.)
vapor pressure 
76 mm Hg ( 75 °C)
refractive index 
n20/D 1.376(lit.)
Flash point:
62.6 °F
storage temp. 
Flammables area
solubility 
Miscible with ether, ethanol, isopropanol and benzene.
form 
Liquid
color 
Clear colorless
Specific Gravity
0.815
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
1701469
CAS DataBase Reference
5419-55-6(CAS DataBase Reference)
NIST Chemistry Reference
Boric acid (h3bo3), tris(1-methylethyl) ester(5419-55-6)
EPA Substance Registry System
Triisopropyl orthoborate (5419-55-6)
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Safety Information

Hazard Codes 
F,Xi
Risk Statements 
11
Safety Statements 
7-16-23-24/25-33-9
RIDADR 
UN 2616 3/PG 2
WGK Germany 
2
RTECS 
ED5950000
10-21
TSCA 
T
HazardClass 
3
PackingGroup 
II
HS Code 
29209085

MSDS

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Triisopropyl borate Usage And Synthesis

Chemical Properties

clear colourless liquid

General Description

A colorless liquid. Flash point 93°F. Less dense than water and insoluble in water. Vapors heavier than air. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Borates, such as Triisopropyl borate, behave similarly to esters in that they react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters/borates with alkali metals and hydrides.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Triisopropyl borateSupplier

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