Skip to Content
Merck
All Photos(1)

Documents

544574

Sigma-Aldrich

Cobalt naphthenate

6%

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

About This Item

CAS Number:
61789-51-3
MDL number:
MFCD02094763
UNSPSC Code:
12162002
NACRES:
NA.23

concentration

≤6.5% Co+2 in mineral spirits
6%

refractive index

n20/D 1.4620

density

0.921 g/mL at 25 °C

InChI

1S/2C10H18O2.Co/c2*1-2-8-3-4-9(7-8)5-6-10(11)12;/h2*8-9H,2-7H2,1H3,(H,11,12);/q;;+2/p-2

InChI key

XSWKLHINRKWMTD-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

General description

Cobalt naphthenate is the catalyst that promotes the curing process and allows effective cross-linking for a variety of polymeric films.

Application

Cobalt naphthenate may be used as a catalyst that facilitates the free radical polymerization of (3-methacryloxypropyl)trimethoxysilane (MPS), which can be used to functionalize alumina nanoparticles. It can be used as a promoter for the development of unsaturated flame retardant polyesters.

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 3 - Repr. 2 - Skin Sens. 1 - STOT RE 1 - STOT RE 1 Oral

Target Organs

Central nervous system, Gastrointestinal tract

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

120.0 °F - Tag closed cup

Flash Point(C)

48.9 °C - Tag closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Highly thermostable and durably flame-retardant unsaturated polyester modified by a novel polymeric flame retardant containing Schiff base and spirocyclic structures
Zhao D, et al.
Chemical Engineering Journal, 344(27), 419-430 (2018)
Surface functionalized alumina nanoparticle filled polymeric nanocomposites with enhanced mechanical properties
Guo Z, et al.
Journal of Materials Chemistry, 16(27), 2800-2808 (2006)
Synthesis of artificial urushi via ring-opening reaction of benzoxazine with renewable cardanol
Ma H, et al.
Polymer, 132, 41-50 (2017)

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