Skip to Content
Merck
All Photos(1)

Key Documents

79830

Sigma-Aldrich

Phthaloyl chloride

technical, ≥90%

Synonym(s):

Phthaloyl dichloride

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C6H4-1,2-(COCl)2
CAS Number:
Molecular Weight:
203.02
Beilstein:
608200
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

30 mmHg ( 47 °C)

grade

technical

Assay

≥90%

form

liquid

impurities

~8% anhydride

refractive index

n20/D 1.568 (lit.)
n20/D 1.568

bp

269-271 °C (lit.)

mp

6-12 °C (lit.)

density

1.409 g/mL at 25 °C (lit.)

SMILES string

ClC(=O)c1ccccc1C(Cl)=O

InChI

1S/C8H4Cl2O2/c9-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H

InChI key

FYXKZNLBZKRYSS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

equilibrium mixture (phthaloyl chloride ~80% and pseudochloride ~10%) both components show equal chemical behaviour

comparable product

Product No.
Description
Pricing

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Abdollah Salimi et al.
Analytical biochemistry, 466, 89-97 (2014-08-31)
Here, we describe the fabrication of an electrochemical immunoglobulin E (IgE) aptasensor using enzyme-linked aptamer in the sandwich assay method and thionine as redox probe. In this protocol, 5'-amine-terminated IgE aptamer and thionine were covalently attached on glassy carbon electrode
M Zhang et al.
Journal of microencapsulation, 12(4), 425-435 (1995-07-01)
Oil containing microcapsules were prepared by using phthaloyl dichloride as an oil-soluble monomer and diethylene triamine (DETA) as a water-soluble monomer. The diameter of the microcapsules decreased and their distribution became narrower and sharper as the emulsifying time was increased

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