Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

709026

Sigma-Aldrich

Dirhodium tetracaprolactamate

97%

Synonym(s):

Rh2(cap)4, Tetrakis[μ-(hexahydro-2H-azepin-2-onato-κN1,κO2)]dirhodium

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C24H40N4O4Rh2
CAS Number:
138984-26-6
Molecular Weight:
654.41
MDL number:
MFCD00467690
UNSPSC Code:
12352103
PubChem Substance ID:
329762844
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

core: rhodium
reagent type: catalyst

mp

269-274 °C (lit.)

SMILES string

[Rh][Rh].O=C1CCCCCN1.O=C2CCCCCN2.O=C3CCCCCN3.O=C4CCCCCN4

InChI

1S/4C6H11NO.2Rh/c4*8-6-4-2-1-3-5-7-6;;/h4*1-5H2,(H,7,8);;

InChI key

SSCZKSBMOZFVCQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Catalyst for selective carbenoid reactions of diazo compounds

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

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

709026-1G:4548173924113
709026-VAR:
709026-BULK:
709026-250MG:4548173924120

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBV1737V
MKBR3268V
MKBJ5345V
MKBH8353V
MKBD2050

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