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ChemicalBook >> CAS DataBase List >> 3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane price.
  • $24 - $4010
  • Product name: 3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • CAS: 141550-13-2
  • MF: C11H21BO2
  • MW: 196.09
  • EINECS:
  • MDL Number:MFCD10567001
  • Synonyms:3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;3-Methyl-2-butenylboronic acid pinacol ester;2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;3-Methyl-2-butenylboronic acid pinacol ester 96%;3-Methylbut-2-enylboronic acid, pinacol ester;4,4,5,5-Tetramethyl-2-(3-methyl-2-buten-1-yl)-1,3,2-dioxaborolane;4,4,5,5-tetraMethyl-2-(3-Methylbut-2-enyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(3-methyl-2-buten-1-yl)-
Price39 Properties Safety Information Description
39 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TRC
Package
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 95%
  • Packaging250mg
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 95%
  • Packaging1g
  • Price$59
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96%
  • Packaging5g
  • Price$283
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96%
  • Packaging10g
  • Price$552
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96%
  • Packaging25g
  • Price$1096
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001GIB
  • Product description4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96%
  • Packaging100g
  • Price$4010
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number10-4014
  • Product description4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 95%-98%
  • Packaging1g
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number10-4014
  • Product description4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane >95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$158
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132920
  • Product description4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 97%
  • Packaging5G
  • Price$410
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132920
  • Product description4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 97%
  • Packaging25G
  • Price$1070
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number141550132
  • Product description4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane
  • Packaging10g
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number141550132
  • Product description4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane
  • Packaging5g
  • Price$356.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002723
  • Product description3-METHYL-2-BUTENYLBORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$351.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR361430
  • Product description3-Methylbut-2-enylboronic acid, pinacol ester 97%
  • Packaging25g
  • Price$1336
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR361430
  • Product description3-Methylbut-2-enylboronic acid, pinacol ester 97%
  • Packaging5g
  • Price$277
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR361430
  • Product description3-Methylbut-2-enylboronic acid, pinacol ester 97%
  • Packaging1g
  • Price$79
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 95% 250mg $24 2026-05-28 Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 95% 1g $59 2026-05-28 Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96% 5g $283 2026-05-28 Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96% 10g $552 2026-05-28 Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96% 25g $1096 2026-05-28 Buy
aablocks AA001GIB 4,4,5,5-Tetramethyl-2-(3-Methylbut-2-En-1-Yl)-1,3,2-Dioxaborolane 96% 100g $4010 2026-05-28 Buy
Abosyn 10-4014 4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 95%-98% 1g $140 2021-12-16 Buy
Abosyn 10-4014 4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane >95%(Puritymayvarybetweenbatches) 1g $158 2026-05-21 Buy
ACHEMBLOCK U132920 4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 97% 5G $410 2026-05-27 Buy
ACHEMBLOCK U132920 4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 97% 25G $1070 2026-05-27 Buy
Alichem 141550132 4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 10g $588 2021-12-16 Buy
Alichem 141550132 4,4,5,5-Tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane 5g $356.4 2021-12-16 Buy
American Custom Chemicals Corporation BOR0002723 3-METHYL-2-BUTENYLBORONIC ACID PINACOL ESTER 95.00% 1G $351.75 2021-12-16 Buy
Apolloscientific OR361430 3-Methylbut-2-enylboronic acid, pinacol ester 97% 25g $1336 2026-06-04 Buy
Apolloscientific OR361430 3-Methylbut-2-enylboronic acid, pinacol ester 97% 5g $277 2026-06-04 Buy
Apolloscientific OR361430 3-Methylbut-2-enylboronic acid, pinacol ester 97% 1g $79 2026-06-04 Buy
Next Last

Properties

Boiling point :42-45 °C/0.6 mmHg
Density :0.885 g/mL at 25 °C
refractive index :n20/D 1.4395
Flash point :77 °C
storage temp. :2-8°C
form :liquid
Appearance :Colorless to light yellow Liquid
InChI :1S/C11H21BO2/c1-9(2)7-8-12-13-10(3,4)11(5,6)14-12/h7H,8H2,1-6H3
InChIKey :QXDMQRNIDKVRCN-UHFFFAOYSA-N
SMILES :C\C(C)=C\CB1OC(C)(C)C(C)(C)O1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.

Description

3-Methyl-2-butenylboronic acid pinacol ester is a boronic ester formed from pinacol.

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Acetaldehyde Orthoboric acid Paraffin wax Allylboronic acid pinacol ester

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Suppliers and manufacturers

career henan chemical co
3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
$2.00
3,3-Dimethylallylboronic acid pinacol ester, 2-(3-Methyl-but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS: 141550-13-2
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