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Merck
CN

544574

Cobalt naphthenate

6%

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About This Item

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

Key Documents

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SMILES string

[Co+2].[O-]C(=O)CCC2CC(CC2)CC.[O-]C(=O)CCC1CC(CC1)CC

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

concentration

6%, ≤6.5% Co2+ in mineral spirits

refractive index

n20/D 1.4620

density

0.921 g/mL at 25 °C

Quality Level

100

Related Categories

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.

signalword

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

3 - Flammable liquids

wgk

WGK 3

flash_point_f

120.0 °F - Tag closed cup

flash_point_c

48.9 °C - Tag closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9027
MKCQ0179
MKCQ0180
MKCG9346
MKCF3919

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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)
Synthesis of artificial urushi via ring-opening reaction of benzoxazine with renewable cardanol
Ma H, et al.
Polymer, 132, 41-50 (2017)
Surface functionalized alumina nanoparticle filled polymeric nanocomposites with enhanced mechanical properties
Guo Z, et al.
Journal of Materials Chemistry, 16(27), 2800-2808 (2006)

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