Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

716405

Sigma-Aldrich

2-Hydroxy-4-iodobenzoic acid

≥95%

Synonym(s):

4-Iodosalicylic acid

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C7H5IO3
CAS Number:
16870-28-3
Molecular Weight:
264.02
MDL number:
MFCD00061127
UNSPSC Code:
12352100
PubChem Substance ID:
329763390
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

mp

229-234 °C

functional group

carboxylic acid
iodo

SMILES string

OC(=O)c1ccc(I)cc1O

InChI

1S/C7H5IO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,(H,10,11)

InChI key

UQOZVZTUJNRMBV-UHFFFAOYSA-N

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H318

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

716405-BULK:
716405-5G:4548173998848
716405-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP8605
MKCK2780
MKBZ6994V
MKBC4864

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

H Goudonnet et al.
Comptes rendus des seances de la Societe de biologie et de ses filiales, 176(5), 707-715 (1982-01-01)
In the series of salicylic acids derivatives investigated 3,5-DIS has a large inductive effect of enzymes with respect to the metabolism of xenobiotics: rise in the rate of Cyt. P 450; increase of ethoxycoumarin deethylase, bilirubin glucuronosyl transferase and benzphetamine-N-demethylase

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