Skip to Content
Merck
CN

402990

Iodine monochloride

ACS reagent, 1.10±0.1 I/Cl ratio basis

Synonym(s):

Chloroiodide

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
ICl
CAS Number:
7790-99-0
Molecular Weight:
162.36
NACRES:
NB.24
PubChem Substance ID:
329755974
UNSPSC Code:
12352300
EC Number:
232-236-7
MDL number:
MFCD00011354
Grade:
ACS reagent
Form:
solid or liquid
Solubility:
acetic acid: soluble(lit.)
acetone: soluble(lit.)
alcohol: soluble(lit.)
carbon disulfide: soluble(lit.)

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Iodine monochloride, ACS reagent, 1.10±0.1 I/Cl ratio basis

InChI key

QZRGKCOWNLSUDK-UHFFFAOYSA-N

InChI

1S/ClI/c1-2

SMILES string

ClI

grade

ACS reagent

form

solid or liquid

impurities

≤0.005% insolubles

bp

97.4 °C (lit.)

solubility

acetic acid: soluble(lit.)
acetone: soluble(lit.)
alcohol: soluble(lit.)
carbon disulfide: soluble(lit.)

density

3.24 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Iodine monochloride (ICl) may be employed for the halogenation of methoxy and dimethoxybenzenes. It may be used for the synthesis of flavones.
Iodine monochloride may be used in the synthesis of the following:
  • 2-(4-haloisoquinolin-1-yl)ethanol derivatives
  • 5-iodosalicylaldehydes
  • 5-aryl-6-iodo-8-phenylpyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidines
  • (±)-1-cyclohexyl-4-iodo-3-methoxybutan-1-ol
  • (±)-4-Iodo-3-methoxy-1-phenylbutan-1-ol

General description

Iodine monochloride is an interhalogen compound. It forms various complexes with ethyl, isopropyl and t-butylbenzenes. Equilibrium constants for the formation of these complexes have been evaluated. It affords electrically conducting solution on dissolution in polar solvents. Its reaction with thymidine, 3-mono- and 3,3′,5′-trialkylsubstitued thymidine showed that it helps in deglycosylation, anomerization and isomerization of thymidine.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX1629
MKCW0034
MKCL8779
MKCL8778
MKCL8776

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

Brisbois RG, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2013)
Synthesis and Electrophilic Substitutions of Novel Pyrazolo [1, 5-c]-1, 2, 4-triazolo [4, 3-a] pyrimidines.
Atta KFM.
Molecules (Basel), 16(8), 7081-7096 (2011)
Eric Stefan et al.
Tetrahedron, 69(36), 7706-7712 (2013-09-24)
Ether transfer methodology is capable of stereoselectively generating 1,3-diol mono- and diethers in good yield. Surprisingly, allylic and benzylic substrates provide none of the desired products when exposed to previously optimized conditions of iodine monochloride. Herein, second-generation activation conditions for
Synthesis of Luminescent Ethynyl-Extended Regioisomers of Borate Complexes Based on 2-(2'-Hydroxyphenyl) benzoxazole.
23 Massue J, et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 19(17), 5375-5386 (2013)
Three-Component Reactions of 2-Alkynylbenzaldoximes and α, β-Unsaturated Carbonyl Compounds with Bromine or Iodine Monochloride.
Ye S, et al.
Advanced Synthesis & Catalysis, 352(10), 1746-1751 (2010)
View All Related Papers

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