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ChemicalBook >> CAS DataBase List >> 4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane

4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane

$85 - $1711
Product name: 4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane
CAS: 83947-58-4
MF: C9H17BO2
MW: 168.04
EINECS:
MDL Number:MFCD15143598
Synonyms:(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane;trans-1-Propenylboronic acid pinacol ester 97%;trans-1-Propeneboronic acid pinacol ester;trans-2-(1-Propen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-[(1E)-1-propen-1-yl]-1,3,2-dioxaborolane;trans-1-Propenylboronic acid pinacol ester;4,4,5,5-tetramethyl-2-[(E)-prop-1-enyl]-1,3,2-dioxaborolane

Price14 Properties Safety Information Description

14 prices

Selected condition：

Brand

aablocks
AK Scientific
Biosynth
Chemenu
Matrix Scientific
Sigma-Aldrich

Package

50.00mg
50mg
100.00mg
100mg
250.00mg
250mg
0.5g
1g
5g

Manufactureraablocks
Product numberAA00GA87
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)
Packaging50mg
Price$85
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00GA87
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)
Packaging100mg
Price$130
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00GA87
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)
Packaging250mg
Price$189
Updated2026-05-28
Buy

ManufacturerAK Scientific
Product numberX0964
Product descriptionPropen-1-ylboronicacidpinacolester
Packaging250mg
Price$314
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberIDA94758
Product description(E)-1-Propenylboronic Pinacol Ester
Packaging0.5g
Price$424.8
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberIDA94758
Product description(E)-1-Propenylboronic Pinacol Ester
Packaging5g
Price$1711
Updated2026-06-04
Buy

ManufacturerChemenu
Product numberCM430194
Product description4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+
Packaging5g
Price$1077
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM430194
Product description4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+
Packaging5g
Price$1077
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM430194
Product description4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+
Packaging1g
Price$338
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM430194
Product description4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+
Packaging1g
Price$338
Updated2026-05-26
Buy

ManufacturerMatrix Scientific
Product number313581
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane
Packaging250.00mg
Price$265
Updated2026-05-19
Buy

ManufacturerMatrix Scientific
Product number313581
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane
Packaging50.00mg
Price$121
Updated2026-05-19
Buy

ManufacturerMatrix Scientific
Product number313581
Product description(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane
Packaging100.00mg
Price$187
Updated2026-05-19
Buy

ManufacturerSigma-Aldrich
Product number735558
Product descriptiontrans-1-Propenylboronic acid pinacol ester 97%
Packaging1g
Price$171
Updated2026-04-30
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00GA87	(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)	50mg	$85	2026-05-28	Buy
aablocks	AA00GA87	(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)	100mg	$130	2026-05-28	Buy
aablocks	AA00GA87	(E)-4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane 95%(stabilizedwithPhenothiazine)	250mg	$189	2026-05-28	Buy
AK Scientific	X0964	Propen-1-ylboronicacidpinacolester	250mg	$314	2021-12-16	Buy
Biosynth	IDA94758	(E)-1-Propenylboronic Pinacol Ester	0.5g	$424.8	2026-06-04	Buy
Biosynth	IDA94758	(E)-1-Propenylboronic Pinacol Ester	5g	$1711	2026-06-04	Buy
Chemenu	CM430194	4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+	5g	$1077	2026-05-20	Buy
Chemenu	CM430194	4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+	5g	$1077	2026-05-26	Buy
Chemenu	CM430194	4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+	1g	$338	2026-05-20	Buy
Chemenu	CM430194	4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane 95%+	1g	$338	2026-05-26	Buy
Matrix Scientific	313581	(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane	250.00mg	$265	2026-05-19	Buy
Matrix Scientific	313581	(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane	50.00mg	$121	2026-05-19	Buy
Matrix Scientific	313581	(E)-4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane	100.00mg	$187	2026-05-19	Buy
Sigma-Aldrich	735558	trans-1-Propenylboronic acid pinacol ester 97%	1g	$171	2026-04-30	Buy

Properties

Boiling point :46-47℃ (4 Torr)
Density :0.89±0.1 g/cm3 (20 ºC 760 Torr)
refractive index :n20/D1.433
Flash point :48.9±22.6℃
form :liquid
InChI :1S/C9H17BO2/c1-6-7-10-11-8(2,3)9(4,5)12-10/h6-7H,1-5H3/b7-6+
InChIKey :COPMASWDWLENMV-VOTSOKGWSA-N
SMILES :C\C=C\B1OC(C)(C)C(C)(C)O1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H226	Flammable liquid and vapour	Flammable liquids	Category 3	Warning

Precautionary statements:

P210	Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233	Keep container tightly closed.
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.

Description

(E)-1-Propenylboronic Pinacol Ester is an intermediate in the synthesis of trans-2-Methyl-cyclopropyl Boronic Acid Pinacol Ester (M338290).

Suppliers and manufacturers

Shaanxi Dideu New Materials Co. Ltd

4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane CAS:83947-58-4

Jilin Chinese Academy of Sciences-yanshen Technology

Shanghai Joy Biotech Ltd. ShangHai Zexin Chemical Technology Co., Ltd. Sigma-Aldrich Shanghai YuanYe Biotechnology Co., Ltd. Jiaxing Deyi Chemical Co., Ltd. Wuxi AppTec Aikon International Limited 3A Chemicals

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4,4,5,5-Tetramethyl-2-((E)-propenyl)[1,3,2]dioxaborolane

Properties

Safety Information

Description

Suppliers and manufacturers