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ChemicalBook >> CAS DataBase List >> trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene

trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene

trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene price.
  • $9 - $1129
  • Product name: trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene
  • CAS: 83947-56-2
  • MF: C14H19BO2
  • MW: 230.11
  • EINECS:
  • MDL Number:MFCD03453666
  • Synonyms:E-Styrylboronic acid pinacol ester;BETA-STYRYLBORONIC ACID PINACOL ESTER;TRANS-STYRYLBORONIC ACID, PINACOL ESTER;trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-;trans-2-Styreneboronic acid pinacol ester, trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene;trans-^b-Styrylboronic acid pinacol ester, 99%;trans-beta-Styrylboronic acid pinacol ester, 99%;trans-2-Styreneboronic acid pinacol ester
Price33 Properties Safety Information Description
33 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • Thermo Scientific Chemicals
  • TRC
Package
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96%
  • Packaging100mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane ≥96%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96%
  • Packaging1g
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96%
  • Packaging5g
  • Price$53
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96%
  • Packaging10g
  • Price$102
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G33M
  • Product description(E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96%
  • Packaging25g
  • Price$214
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV145016
  • Product description(E)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane 95%
  • Packaging25G
  • Price$225
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-59629
  • Product descriptiontrans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene 99%
  • Packaging25g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX0998
  • Product descriptionE-Phenylethenylboronicacidpinacolester
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number83947562
  • Product descriptionE-Phenylethenylboronicacidpinacolester
  • Packaging5g
  • Price$190.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number83947562
  • Product descriptionE-Phenylethenylboronicacidpinacolester
  • Packaging25g
  • Price$656.13
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11026
  • Product description[(E)-2-Phenylvinyl]boronic acid, pinacol ester 98%
  • Packaging100g
  • Price$1129
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11026
  • Product description[(E)-2-Phenylvinyl]boronic acid, pinacol ester 98%
  • Packaging25g
  • Price$292
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11026
  • Product description[(E)-2-Phenylvinyl]boronic acid, pinacol ester 98%
  • Packaging5g
  • Price$73
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11026
  • Product description[(E)-2-Phenylvinyl]boronic acid, pinacol ester 98%
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11026
  • Product description[(E)-2-Phenylvinyl]boronic acid, pinacol ester 98%
  • Packaging1g
  • Price$24
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96% 100mg $9 2026-05-28 Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane ≥96% 250mg $10 2026-05-28 Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96% 1g $25 2026-05-28 Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96% 5g $53 2026-05-28 Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96% 10g $102 2026-05-28 Buy
aablocks AA00G33M (E)-4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane 96% 25g $214 2026-05-28 Buy
ACHEMBLOCK V145016 (E)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane 95% 25G $225 2026-05-27 Buy
AHH MT-59629 trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene 99% 25g $380 2021-12-16 Buy
AK Scientific X0998 E-Phenylethenylboronicacidpinacolester 1g $105 2021-12-16 Buy
Alichem 83947562 E-Phenylethenylboronicacidpinacolester 5g $190.16 2021-12-16 Buy
Alichem 83947562 E-Phenylethenylboronicacidpinacolester 25g $656.13 2021-12-16 Buy
Apolloscientific OR11026 [(E)-2-Phenylvinyl]boronic acid, pinacol ester 98% 100g $1129 2026-06-04 Buy
Apolloscientific OR11026 [(E)-2-Phenylvinyl]boronic acid, pinacol ester 98% 25g $292 2026-06-04 Buy
Apolloscientific OR11026 [(E)-2-Phenylvinyl]boronic acid, pinacol ester 98% 5g $73 2026-06-04 Buy
Apolloscientific OR11026 [(E)-2-Phenylvinyl]boronic acid, pinacol ester 98% 250mg $21 2026-06-04 Buy
Apolloscientific OR11026 [(E)-2-Phenylvinyl]boronic acid, pinacol ester 98% 1g $24 2026-06-04 Buy
Next Last

Properties

Melting point :27-33 °C(lit.)
Boiling point :128°C/4mm
Density :0.99±0.1 g/cm3(Predicted)
refractive index :1.5290
Flash point :>230 °F
storage temp. :Inert atmosphere,Store in freezer, under -20°C
form :Liquid
color :Clear colorless to pale yellow
BRN :8617179
InChI :InChI=1S/C14H19BO2/c1-13(2)14(3,4)17-15(16-13)11-10-12-8-6-5-7-9-12/h5-11H,1-4H3/b11-10+
InChIKey :ARAINKADEARZLZ-ZHACJKMWSA-N
SMILES :O1C(C)(C)C(C)(C)OB1/C=C/C1=CC=CC=C1
CAS DataBase Reference :83947-56-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

trans-2-Phenylvinylboronic acid pinacol ester is a useful reagent for the synthesis of PKC inhibitors. It is also useful for many cycloaddition reactions, preparations of allyl vinyl ethers, and Heck reactions.

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Suppliers and manufacturers

Yantai Sheng Kai Lun Biological Products Co. , Ltd. J & K SCIENTIFIC LTD. PharmaBlock Sciences (Nanjing),Inc. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Wuhan Chemwish Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Hanhong Scientific Co.,Ltd. China DongFan Chemical Co.,LTD