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107905

Sigma-Aldrich

2,5-Diiodobenzoic acid

97%

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1 G
$124.00
5 G
$539.00

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1 G
$124.00
5 G
$539.00

About This Item

Linear Formula:
I2C6H3CO2H
CAS Number:
14192-12-2
Molecular Weight:
373.91
MDL number:
MFCD00045801
UNSPSC Code:
12352100
PubChem Substance ID:
24846787
NACRES:
NA.22

$124.00

Only 0 left in stock
Request a Bulk Order

Quality Level

100

Assay

97%

mp

183-187 °C (lit.)

functional group

carboxylic acid
iodo

SMILES string

OC(=O)c1cc(I)ccc1I

InChI

1S/C7H4I2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11)

InChI key

NSKPFWAAYDFCFS-UHFFFAOYSA-N

Application

2,5-Diiodobenzoic acid was used for detection and responses of divergent compounds which are strong electron absorbers by gas chromatography with electron capture detection[1].

Biochem/physiol Actions

2,5-Diiodobenzoic acid forms 1:1 complex with cycloheptaamylose[2]. It undergoes palladium-catalyzed coupling reaction with terminal alkynes[3].

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCT7253
MKCS8055
MKCR7511
MKCL2392
MKCG1768

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Attogram-level detection and relative sensitivity of strong electrophores by gas chromatography with electron capture detection.
Corkill JA, et al
Analytical Chemistry, 54(3), 481-485 (1982)
Highly regioselective palladium-catalyzed condensation of terminal acetylenes with 2, 5-diiodobenzoic acid.
Balavoine F, et al.
Tetrahedron Letters, 40(48), 8351-8354 (1999)
The crystal structure of a complex of cycloheptaamylose with 2,5-diiodobenzoic acid.
J A Hamilton et al.
Biochemical and biophysical research communications, 73(3), 659-664 (1976-12-06)

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