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Isopropenylboronic acid pinacol ester

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Formula: C9H17BO2
CAS: 126726-62-3

Identification

Structural Formula
Isopropenylboronic acid pinacol ester
CAS:
126726-62-3
EINECS:
Molecular Formula:
C9H17BO2
MDL:
MFCD08276843
SMILES:
B1(OC(C(O1)(C)C)(C)C)C(=C)C
Synonym:
2-isopropenyl boronic acid pinacol ester ; 2-(1-methylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ; lsopropen ylboronic acid pinacol ester (single largest impurity under 0.5%) ; isopropenylboronic acid pinacol ester contains phenothiazine as stabilizer, 95% ; 4,4,5,5-tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane ; 1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-(1-methylethenyl)- ; 4,4,5,5-tetramethyl-2-(1-methylethenyl)-1,3,2-dioxaborolane ; 2-isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ; isopropenylboronic acid pinacol ester ; 4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane


Description

A substrate used in a palladium-catalyzed cross-coupling with olefins providing substituted 1,3-dienes.(1)


Suppliers

H&Z Industry Co.,Ltd
HIC296011840
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI1021240848
Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT754837740
Junwee Chemical Co., Ltd.
JC370011100
Hangzhou Keying Chem Co., Ltd.
HKC444017760
Hangzhou Ocean Chemical Co., Ltd.
HOC488419536
AK Scientific, Inc.
AS28128436
Simagchem Corporation
SC31089324
Capot Chemical Co., Ltd.
17392
Santa Cruz Biotechnology, Inc.
252922
Dayang Chem (Hangzhou) Co.,Ltd.
DC458818352
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CAS equal suppliers

2-isopropenyl boronic acid pinacol ester
Indofine Chemical Co, Inc.
08-3684
2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Manchester Organics Limited
E41474
4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS15939
4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane
Quzhou Rundong Chemical Co., Ltd.
QRC1339853592
4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane
BLD Pharmatech Ltd
BP730821924
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-methylethenyl)-
Angene International Limited
AGN-PC-0NE5ZH
Isopropenylboronic acid pinacol ester, stabilized with 0.5% phenothiazine
CM Fine Chemicals
CFC868734748
Isopropenylboronic acid pinacol ester, stabilized with 0.5% phenothiazine
Chemieliva Pharmaceutical Co., Ltd.
CP1788553655
Isopropenylboronic acid pinacol ester, stabilized with 0.5% phenothiazine
Leap Chem Co., Ltd
LC919827594
Isopropenylboronic acid pinacol ester, stabilized with 0.5% phenothiazine
Beijing Pure Chem. Co., Ltd.
BPC1430857232
Isopropenylboronic acid pinacol ester, stabilized with 0.5% phenothiazine
Haihang Industry Co., Ltd.
HI1328639858

Prices & Availability




Data is processed


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Properties for Isopropenylboronic acid pinacol ester

Molecular Weight:
168.04 g·mol−1
Density:
0.894
Melting point:
157-161 °C
Boiling point:
47-49 °C (9 mbar)
Flash point:
42 °C
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Hazard Statements

GHS06

GHS06
Toxic
  • Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3

Safety & Transport Information

Risk Codes:
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
R43 - May cause sensitisation by skin contact
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8 °C
RID/ADR certification :
UN 1993
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Alternative Distributors of [Isopropenylboronic acid pinacol ester]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ChengDu KaiXin Technology Development Co., Ltd. | Shanghai AOKChem Group Limited | Shanghai Boyle Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | BOC Sciences | Suzhou Vosun Chemical Co.,Ltd. | Tianjin Liankuan Fine Chemicals Co., Ltd.

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