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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
Assay:
≥98%
Form:
liquid
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vapor pressure

76 mmHg ( 75 °C)

Quality Segment

200

assay

≥98%

form

liquid

impurities

1% isopropanol

refractive index

n20/D 1.376 (lit.)

bp

139-141 °C (lit.)

density

0.815 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

NHDIQVFFNDKAQU-UHFFFAOYSA-N

General description

Trialkyl borate with good thermal properties.

Application

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

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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

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