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ChemicalBook >> CAS DataBase List >> 4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid

4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid

$24 - $851
Product name: 4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid
CAS: 870646-83-6
MF: C12H19BF2O3Si
MW: 288.17
EINECS:
MDL Number:MFCD18914502
Synonyms:4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid;4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%;4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid;Boronic acid, [4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,3-difluorophenyl]-;Boronic acid, B-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,3-difluorophenyl]-

Price19 Properties Safety Information Description

19 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Apolloscientific
Crysdot
TRC

Package

250mg
1g
5g
10g
25g

Manufactureraablocks
Product numberAA004GFQ
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging250mg
Price$24
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA004GFQ
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging1g
Price$48
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA004GFQ
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging5g
Price$185
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA004GFQ
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging25g
Price$718
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD243101
Product description[4-[tert-Butyl(dimethyl)silyl]oxy-2,3-difluoro-phenyl]boronic acid 95%
Packaging1G
Price$150
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD243101
Product description[4-[tert-Butyl(dimethyl)silyl]oxy-2,3-difluoro-phenyl]boronic acid 95%
Packaging5G
Price$600
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberV8254
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid
Packaging10g
Price$851
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging10g
Price$530
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging10g
Price$530
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging5g
Price$294
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging5g
Price$294
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging1g
Price$112
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%
Packaging1g
Price$112
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC412272
Product description4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 98%
Packaging1g
Price$131
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD42000145
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 95+%
Packaging5g
Price$339
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD42000145
Product description4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 95+%
Packaging10g
Price$564
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA004GFQ	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	250mg	$24	2026-05-28	Buy
aablocks	AA004GFQ	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	1g	$48	2026-05-28	Buy
aablocks	AA004GFQ	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	5g	$185	2026-05-28	Buy
aablocks	AA004GFQ	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	25g	$718	2026-05-28	Buy
ACHEMBLOCK	AD243101	[4-[tert-Butyl(dimethyl)silyl]oxy-2,3-difluoro-phenyl]boronic acid 95%	1G	$150	2026-05-27	Buy
ACHEMBLOCK	AD243101	[4-[tert-Butyl(dimethyl)silyl]oxy-2,3-difluoro-phenyl]boronic acid 95%	5G	$600	2026-05-27	Buy
AK Scientific	V8254	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid	10g	$851	2021-12-16	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	10g	$530	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	10g	$530	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	5g	$294	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	5g	$294	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	1g	$112	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 98%	1g	$112	2026-06-04	Buy
Apolloscientific	PC412272	4-(tert-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 98%	1g	$131	2021-12-16	Buy
Crysdot	CD42000145	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 95+%	5g	$339	2021-12-16	Buy
Crysdot	CD42000145	4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronicacid 95+%	10g	$564	2021-12-16	Buy

Next Last

Properties

Boiling point :324.4±52.0 °C(Predicted)
Density :1.12±0.1 g/cm3(Predicted)
pka :7.39±0.58(Predicted)
form :crystalline solid
color :White

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, 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.
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.
P330	Rinse mouth.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

More related product prices

5-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid 3-(tert-Butyldimethylsilyloxy)-2,4,6-trifluorophenylboronic acid

Suppliers and manufacturers

Aromsyn Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 9ding chemical ( Shanghai) Limited Changzhou Kechem Bio-Scientific Co., LTD. Bide Pharmatech Ltd. Hangzhou Hongxi Biomedical Technology Co., LTD Anhui Henuo Biotechnology Co., Ltd Anhui Henuo Biotechnology Co., Ltd Zhuhai Aobokai Biomedical Technology Co., Ltd.

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4-(t-Butyldimethylsilyloxy)-2,3-difluorophenylboronic acid

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers