Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

556505

Sigma-Aldrich

4-Chloro-7-chlorosulfonyl-2,1,3-benzoxadiazole

97%

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C6H2Cl2N2O3S
CAS Number:
142246-48-8
Molecular Weight:
253.06
MDL number:
MFCD00191405
UNSPSC Code:
12171500
PubChem Substance ID:
24879562
NACRES:
NA.47

Quality Level

100

Assay

97%

form

powder or crystals

mp

86-90 °C (lit.)

λmax

324 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Clc1ccc(c2nonc12)S(Cl)(=O)=O

InChI

1S/C6H2Cl2N2O3S/c7-3-1-2-4(14(8,11)12)6-5(3)9-13-10-6/h1-2H

InChI key

BPPRLMZEVZSIIJ-UHFFFAOYSA-N

Related Categories

Application

Bifunctional fluorescent reagent. Cross-linking reagent

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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
MKCG0148
MKBM6534V
MKBF5490V
MKBC3537
07709JO

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

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