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Merck
CN

197335

Triisopropyl borate

≥98%

Synonym(s):

Boric acid triisopropyl ester, Boron isopropoxide, Triisopropoxyborane

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About This Item

Linear Formula:
[(CH3)2CHO]3B
CAS Number:
5419-55-6
Molecular Weight:
188.07
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24851823
EC Number:
226-529-9
Beilstein/REAXYS Number:
1701469
MDL number:
MFCD00008872

Key Documents

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Product Name

Triisopropyl borate, ≥98%

form

liquid

InChI key

NHDIQVFFNDKAQU-UHFFFAOYSA-N

InChI

1S/C9H21BO3/c1-7(2)11-10(12-8(3)4)13-9(5)6/h7-9H,1-6H3

SMILES string

CC(C)OB(OC(C)C)OC(C)C

vapor pressure

76 mmHg ( 75 °C)

assay

≥98%

impurities

1% isopropanol

refractive index

n20/D 1.376 (lit.)

bp

139-141 °C (lit.)

density

0.815 g/mL at 25 °C (lit.)

Quality Level

200

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Related Categories

Application

Reagent used to ortho-borylate 1-substituted naphthalenes for Pd-catalyzed coupling with aryl halides.

General description

Trialkyl borate with good thermal properties.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

62.6 °F - closed cup

flash_point_c

17 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBT4838
SHBS7136
SHBP4362
SHBN4807
SHBL4792

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Synthesis, 3478-3478 (2006)
Tetrahedron, 60, 4887-4893 (2004)
Yersica Rios Yepes et al.
Dalton transactions (Cambridge, England : 2003), 49(4), 1124-1134 (2020-01-03)
A set of alkyl aluminum complexes supported by non-symmetric ferrocenyl amidine ligands were used as catalysts for the preparation of cyclic carbonates from epoxides and carbon dioxide using Bu4NI as a co-catalyst. A modified method for the synthesis of aminoferrocene
Yongtai Zheng et al.
Nature communications, 8(1), 100-100 (2017-07-26)
Photochromic molecules have shown much promise as molecular components of stimuli-responsive materials, but despite recent achievements in various photoresponsive materials, quantitative conversion in photochemical reactions in solids is hampered by the lack of intrinsic structural flexibility available to release stress

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