Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

512281

Sigma-Aldrich

2,3,4-Trimethoxyphenylboronic acid

Synonym(s):

2,3,4-Trimethoxybenzeneboronic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3O)3C6H2B(OH)2
CAS Number:
118062-05-8
Molecular Weight:
212.01
MDL number:
MFCD01318183
UNSPSC Code:
12352103
PubChem Substance ID:
24873619

mp

74-79 °C (lit.)

storage temp.

2-8°C

SMILES string

COc1ccc(B(O)O)c(OC)c1OC

InChI

1S/C9H13BO5/c1-13-7-5-4-6(10(11)12)8(14-2)9(7)15-3/h4-5,11-12H,1-3H3

InChI key

LDQLSQRFSNMANA-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura cross-coupling reactions

Other Notes

Contains varying amounts of anhydride

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

JAN Code

512281-BULK:
512281-VAR:
512281-5G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBD5374V
SHBB1158V
17896PK
76096BK
00109BE

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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