Skip to Content
Merck
All Photos(1)

Documents

Safety Information

568147

Sigma-Aldrich

Vinylboronic acid dibutyl ester

97%

Synonym(s):

Dibutoxyvinylborane, Dibutyl B-ethenylboronate, Dibutyl vinylboronate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
H2C=CHB(OCH2CH2CH2CH3)2
CAS Number:
Molecular Weight:
184.08
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

contains

2-3 wt. % phenothiazine as stabilizer (prevents polymerizing)

refractive index

n20/D 1.4180 (lit.)

bp

35-40 °C/0.1 atm (lit.)

density

0.835 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCCOB(OCCCC)C=C

InChI

1S/C10H21BO2/c1-4-7-9-12-11(6-3)13-10-8-5-2/h6H,3-5,7-10H2,1-2H3

InChI key

JQKJEPJLCSCBGW-UHFFFAOYSA-N

Application

Used as a vinylation reagent and in Suzuki coupling reactions.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

153.0 °F

Flash Point(C)

67.2 °C


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class II Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

568147-1G:4548174005675
568147-VAR:
568147-BULK:
568147-5G:4548174005682


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Journal of the American Chemical Society, 122, 58-58 (2000)
Journal of Organometallic Chemistry, 398, 53-57 (1990)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service