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ChemicalBook >> CAS DataBase List >> Triisopropyl borate

Triisopropyl borate

Triisopropyl borate price.
  • $12 - $850
  • Product name: Triisopropyl borate
  • CAS: 5419-55-6
  • MF: C9H21BO3
  • MW: 188.07
  • EINECS:226-529-9
  • MDL Number:MFCD00008872
  • 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)
38 prices
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Brand
  • AK Scientific
  • Chem-Impex
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
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  • 5KG
  • 10KG
  • 80 g
  • 100 mL
  • ManufacturerAK Scientific
  • Product numberX7234
  • Product descriptionTriisopropyl borate
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging100G
  • Price$25
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging250G
  • Price$30
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging25G
  • Price$18.5
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging1KG
  • Price$95
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging5KG
  • Price$450
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number27199
  • Product descriptionTriisopropyl borate ≥99.7%(Assay)
  • Packaging10KG
  • Price$850
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number005755
  • Product descriptionTriisopropyl borate 99%
  • Packaging2.500kg
  • Price$173
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number005755
  • Product descriptionTriisopropyl borate 99%
  • Packaging100g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number005755
  • Product descriptionTriisopropyl borate 99%
  • Packaging500g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number72850
  • Product descriptionTriisopropyl borate
  • Packaging100g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number005419
  • Product descriptionTriisopropyl borate
  • Packaging500g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number005419
  • Product descriptionTriisopropyl borate
  • Packaging100g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number005419
  • Product descriptionTriisopropyl borate
  • Packaging5g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number005419
  • Product descriptionTriisopropyl borate
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number005419
  • Product descriptionTriisopropyl borate
  • Packaging4L
  • Price$192
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X7234 Triisopropyl borate 25g $14 2021-12-16 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 100G $25 2026-05-19 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 250G $30 2026-05-19 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 25G $18.5 2026-05-19 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 1KG $95 2026-05-19 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 5KG $450 2026-05-19 Buy
Chem-Impex 27199 Triisopropyl borate ≥99.7%(Assay) 10KG $850 2026-05-19 Buy
Matrix Scientific 005755 Triisopropyl borate 99% 2.500kg $173 2021-12-16 Buy
Matrix Scientific 005755 Triisopropyl borate 99% 100g $14 2021-12-16 Buy
Matrix Scientific 005755 Triisopropyl borate 99% 500g $39 2021-12-16 Buy
Medical Isotopes, Inc. 72850 Triisopropyl borate 100g $750 2021-12-16 Buy
Oakwood 005419 Triisopropyl borate 500g $39 2021-12-16 Buy
Oakwood 005419 Triisopropyl borate 100g $16 2021-12-16 Buy
Oakwood 005419 Triisopropyl borate 5g $12 2021-12-16 Buy
Oakwood 005419 Triisopropyl borate 25g $14 2021-12-16 Buy
Oakwood 005419 Triisopropyl borate 4L $192 2021-12-16 Buy

Properties

Melting point :-59 °C
Boiling point :139-141 °C (lit.)
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. :Store below +30°C.
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
InChI :1S/C9H21BO3/c1-7(2)11-10(12-8(3)4)13-9(5)6/h7-9H,1-6H3
InChIKey :NHDIQVFFNDKAQU-UHFFFAOYSA-N
SMILES :CC(C)OB(OC(C)C)OC(C)C
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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Triisopropyl borate is used as reagent in Pd-catalyzed coupling reaction with aryl halides such as Suzuki reaction. It is used as a reagent for the preparation of the boronic acids and esters; as a Lewis acid catalyst and involved in the ortho-borylation of 1-substituted naphthalenes. Furthermore, it plays an important role as a catalyst for the production of resins, waxes, paints and varnishes.

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