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444545

Sigma-Aldrich

Cobalt(II) 2-ethylhexanoate solution

65 wt. % in mineral spirits

Synonym(s):

2-Ethylhexanoic acid cobalt(2+) salt, Bis(2-ethylhexanoate)cobalt, Cobalt bis(2-ethylhexanoate), Cobalt octoate, Cobaltous octoate

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About This Item

Linear Formula:
[CH3(CH2)3CH(C2H5)CO2]2Co
CAS Number:
136-52-7
Molecular Weight:
345.34
MDL number:
MFCD00072632
UNSPSC Code:
12352103
PubChem Substance ID:
24868129
NACRES:
NA.23

form

liquid

Quality Level

100

composition

Co, 11.0-13.0% EDTA titration

reaction suitability

core: cobalt

concentration

65 wt. % in mineral spirits

density

1.002 g/mL at 25 °C

SMILES string

CCCCC(CC)C(=O)O[Co]OC(=O)C(CC)CCCC

InChI

1S/2C8H16O2.Co/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2

InChI key

QAEKNCDIHIGLFI-UHFFFAOYSA-L

Related Categories

Application

Polymerization accelerator

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

EUH066

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Namrata S Anavekar et al.
The Australasian journal of dermatology, 47(2), 143-144 (2006-04-28)
A 46-year-old woman, who worked as a laminator of spa baths, presented with hand dermatitis, which was suspected to be related to her occupation. Patch testing revealed strong reactions to both cobalt chloride and a polyester resin that the patient
Offset printer's occupational allergic contact dermatitis caused by cobalt-2-ethylhexoate.
L Kanerva et al.
Contact dermatitis, 34(1), 67-68 (1996-01-01)
Eliška Matušková et al.
Materials (Basel, Switzerland), 13(3) (2020-02-07)
This paper reports a strong drying activity of manganese(III) acetylacetonate. It is documented on several solvent-borne and high-solid alkyd binders. Solubility problems, which often appear upon application of new primary driers, were overcome by use of dimethyl sulfoxide. Interestingly, intense
Bin-Hong Tsai et al.
Polymers, 13(2) (2021-01-16)
Styrenic thermoplastic elastomers (TPEs) consist of styrenic blocks. They are connected with other soft segments by a covalent linkage and are widely used in human life. However, in biomedical applications, TPEs need to be chemically hydrogenated in advance to enhance
Jan Honzíček et al.
Materials (Basel, Switzerland), 14(5) (2021-04-04)
This study describes the catalytic performance of an iron(III) complex bearing a phthalocyaninato-like ligand in two solvent-borne and two high-solid alkyd binders. Standardized mechanical tests revealed strong activity, which appeared in particular cases at concentrations about one order of magnitude
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