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Triisopropyl borate - ≥98% , CAS No.5419-55-6

CAS: 5419-55-6 Cat. No.: T106813 Molecular Weight: 188.07 Beilstein Registry Number: 1701469 EC Number: 226-529-9 PubChem CID: 21531
COA
Triisopropyl borate - ≥98% CAS No(5419-55-6) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
NCGC00256934-01 | triisopropyl borat | Boric acid, triisopropyl ester | EN300-29557 | NSC 9779 | OL10118 | tri(isopropyl)borate | tri(iso-propyl)borate | Triisopropoxy borane | tri-isopropoxy borane | B0521 | BORICACIDTRIISOPROPYLESTER | Boron triisopropo
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
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 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25ml
T106813-25ml
3

$10.90

$15.90
Save $5.00 (31.45%)
100ml
T106813-100ml
2

$21.90

$32.90
Save $11.00 (33.43%)
500ml
T106813-500ml
3

$55.90

$84.90
Save $29.00 (34.16%)
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application：

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.

Specifications

Synonyms
NCGC00256934-01 | triisopropyl borat | Boric acid, triisopropyl ester | EN300-29557 | NSC 9779 | OL10118 | tri(isopropyl)borate | tri(iso-propyl)borate | Triisopropoxy borane | tri-isopropoxy borane | B0521 | BORICACIDTRIISOPROPYLESTER | Boron triisopropo
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504753041
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753041
Canonical SmilesB(OC(C)C)(OC(C)C)OC(C)C
IUPAC Nametripropan-2-yl borate
InChIKeyNHDIQVFFNDKAQU-UHFFFAOYSA-N
INCHI1S/C9H21BO3/c1-7(2)11-10(12-8(3)4)13-9(5)6/h7-9H,1-6H3
Isomeric SMILES B(OC(C)C)(OC(C)C)OC(C)C
WGK Germany 2
RTECS ED5950000
PubChem CID 21531
UN Number 2616
Packing Group II
Molecular Weight 188.07
Beilstein 1701469
Reaxy-Rn 1701469

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganic oxoanionic compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganic oxoanionic compounds
Alternative Parents Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organic borate - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic oxoanionic compounds. These are organic compounds containing an oxoanion.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

27 results found

Lot NumberCertificate TypeDateItem
H2205544Certificate of AnalysisMay 18, 2026 T106813
G1824104Certificate of AnalysisFeb 05, 2026 T106813
A2607138Certificate of AnalysisDec 31, 2025 T106813
A2607139Certificate of AnalysisDec 31, 2025 T106813
A2607123Certificate of AnalysisDec 31, 2025 T106813
C2202365Certificate of AnalysisDec 12, 2025 T106813
L2501541Certificate of AnalysisNov 21, 2025 T106813
L2501546Certificate of AnalysisNov 21, 2025 T106813
L2501547Certificate of AnalysisNov 21, 2025 T106813
J2123320Certificate of AnalysisAug 11, 2025 T106813
J2123318Certificate of AnalysisAug 11, 2025 T106813
L2502011Certificate of AnalysisSep 20, 2024 T106813
K2514021Certificate of AnalysisSep 20, 2024 T106813
J2408771Certificate of AnalysisSep 20, 2024 T106813
J2408770Certificate of AnalysisSep 20, 2024 T106813
J2408694Certificate of AnalysisSep 20, 2024 T106813
J2408688Certificate of AnalysisSep 20, 2024 T106813
I2308271Certificate of AnalysisAug 25, 2023 T106813
I2306729Certificate of AnalysisAug 25, 2023 T106813
I2306692Certificate of AnalysisAug 25, 2023 T106813
I2306691Certificate of AnalysisAug 25, 2023 T106813
I2306690Certificate of AnalysisAug 25, 2023 T106813
H2205543Certificate of AnalysisJul 19, 2022 T106813
H2205542Certificate of AnalysisJul 19, 2022 T106813
C2202361Certificate of AnalysisJan 22, 2022 T106813
C2202359Certificate of AnalysisJan 22, 2022 T106813
C2202343Certificate of AnalysisJan 22, 2022 T106813

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Chemical and Physical Properties
SolubilityMiscible with ether, ethanol, isopropanol and benzene.
SensitivityHygroscopic.
Refractive Index1.375-1.378
Flash Point(°F)62.6 °F
Flash Point(°C)17℃
Boil Point(°C)139-141 °C
Melt Point(°C)-59°C
Molecular Weight188.070 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count6
Exact Mass188.158 Da
Monoisotopic Mass188.158 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count13
Formal Charge0
Complexity102.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

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