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Key Documents

120979

Sigma-Aldrich

2,3,5-Triiodobenzoic acid

98%

Synonym(s):

TIBA

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About This Item

Linear Formula:
I3C6H2CO2H
CAS Number:
Molecular Weight:
499.81
Beilstein:
1955088
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

mp

220-222 °C (lit.)

solubility

methanol: soluble 5%

functional group

carboxylic acid
iodo

SMILES string

OC(=O)c1cc(I)cc(I)c1I

InChI

1S/C7H3I3O2/c8-3-1-4(7(11)12)6(10)5(9)2-3/h1-2H,(H,11,12)

InChI key

ZMZGFLUUZLELNE-UHFFFAOYSA-N

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Application

2,3,5-Triiodobenzoic acid has been used in the synthesis of aromatic iodine containing vinylic monomer, 2-methacryloyloxyethyl(2,3,5-triiodobenzoate) used in preparing radiopaque polymers.

Biochem/physiol Actions

2,3,5-Triiodobenzoic acid (TIBA) inhibits the translocation of indole-3-acetic acid transport.TIBA inhibits the colonization of the main root cortex by Laccaria bicolor S238 N and the formation of the Hartig net.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - 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

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