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ChemicalBook >> CAS DataBase List >> E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE price.
  • $16 - $1056
  • Product name: E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
  • CAS: 161395-96-6
  • MF: C11H21BO2
  • MW: 196.09
  • EINECS:
  • MDL Number:MFCD05663882
  • Synonyms:TRANS-1-PENTENYL-1-BORONIC ACID PINACOL ESTER;TRANS-1-PENTENYLBORONIC ACID PINACOL ESTER;TRANS-4,4,5,5-TETRAMETHYL-2-PENT-1-ENYL-1,3,2-DIOXABOROLANE;trans-1-Penten-1-ylboronic acid pinacol ester, 97%;trans-1-Penten-1-ylboronic acid pinacol ester 97%;4,4,5,5-tetramethyl-2-[(E)-pent-1-enyl]-1,3,2-dioxaborolane;(E)-3-hydroxy-2,3-dimethylbutan-2-yl hydrogen pent-1-en-1-ylboronate;E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
55 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 1mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA001SC7
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SC7
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98%
  • Packaging250mg
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SC7
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98%
  • Packaging1g
  • Price$44
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SC7
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98%
  • Packaging5g
  • Price$142
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SC7
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98%
  • Packaging25g
  • Price$540
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW162420
  • Product description(E)-4,4,5,5-tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane 97%
  • Packaging25G
  • Price$615
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW162420
  • Product description(E)-4,4,5,5-tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane 97%
  • Packaging5G
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number161395966
  • Product description(E)-4,4,5,5-Tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane
  • Packaging25g
  • Price$445.74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA971597
  • Product description(E)-1-Pentene-1-boronicAcidPinacolEster 98%
  • Packaging5g
  • Price$209
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA971597
  • Product description(E)-1-Pentene-1-boronicAcidPinacolEster 98%
  • Packaging1g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA971597
  • Product description(E)-1-Pentene-1-boronicAcidPinacolEster 98%
  • Packaging100mg
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA971597
  • Product description(E)-1-Pentene-1-boronicAcidPinacolEster 98%
  • Packaging250mg
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0000850
  • Product description(E)-1-PENTENYLBORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$153.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0000850
  • Product description(E)-1-PENTENYLBORONIC ACID PINACOL ESTER 95.00%
  • Packaging5G
  • Price$989
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR361518
  • Product descriptionE-Penten-1-ylboronic acid, pinacol ester 98%
  • Packaging25g
  • Price$837
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR361518
  • Product descriptionE-Penten-1-ylboronic acid, pinacol ester 98%
  • Packaging1g
  • Price$69
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001SC7 (E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98% 100mg $16 2026-05-28 Buy
aablocks AA001SC7 (E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98% 250mg $21 2026-05-28 Buy
aablocks AA001SC7 (E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98% 1g $44 2026-05-28 Buy
aablocks AA001SC7 (E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98% 5g $142 2026-05-28 Buy
aablocks AA001SC7 (E)-4,4,5,5-Tetramethyl-2-(pent-1-enyl)-1,3,2-dioxaborolane 98% 25g $540 2026-05-28 Buy
ACHEMBLOCK W162420 (E)-4,4,5,5-tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane 97% 25G $615 2026-05-27 Buy
ACHEMBLOCK W162420 (E)-4,4,5,5-tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane 97% 5G $175 2026-05-27 Buy
Alichem 161395966 (E)-4,4,5,5-Tetramethyl-2-(pent-1-en-1-yl)-1,3,2-dioxaborolane 25g $445.74 2021-12-16 Buy
Ambeed A971597 (E)-1-Pentene-1-boronicAcidPinacolEster 98% 5g $209 2021-12-16 Buy
Ambeed A971597 (E)-1-Pentene-1-boronicAcidPinacolEster 98% 1g $62 2021-12-16 Buy
Ambeed A971597 (E)-1-Pentene-1-boronicAcidPinacolEster 98% 100mg $16 2021-12-16 Buy
Ambeed A971597 (E)-1-Pentene-1-boronicAcidPinacolEster 98% 250mg $29 2021-12-16 Buy
American Custom Chemicals Corporation BOR0000850 (E)-1-PENTENYLBORONIC ACID PINACOL ESTER 95.00% 1G $153.62 2021-12-16 Buy
American Custom Chemicals Corporation BOR0000850 (E)-1-PENTENYLBORONIC ACID PINACOL ESTER 95.00% 5G $989 2021-12-16 Buy
Apolloscientific OR361518 E-Penten-1-ylboronic acid, pinacol ester 98% 25g $837 2026-06-04 Buy
Apolloscientific OR361518 E-Penten-1-ylboronic acid, pinacol ester 98% 1g $69 2026-06-04 Buy

Properties

Boiling point :110-111 °C28 mm Hg
Density :0.884 g/mL at 25 °C
refractive index :n20/D 1.441
Flash point :181 °F
storage temp. :Sealed in dry,Store in freezer, under -20°C
form :liquid
color :Light yellow
Water Solubility :Insoluble in water.
InChI :1S/C11H21BO2/c1-6-7-8-9-12-13-10(2,3)11(4,5)14-12/h8-9H,6-7H2,1-5H3/b9-8+
InChIKey :IMIHEZMTQOARIK-CMDGGOBGSA-N
SMILES :CCC\C=C\B1OC(C)(C)C(C)(C)O1
CAS DataBase Reference :161395-96-6

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Used as reagents in Suzuki-Miyaura coupling reactions.

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