Cumyl peroxyneodecanoate (CAS 26748-47-0)
Cumyl peroxyneodecanoate (CAS 26748-47-0) is an organic peroxide compound with molecular formula C19H30O3 and molecular weight 306.44. Also known as Cumylperoxyneodecanoat, Cumyl perneodecanoate, cumyl peroxyneodecanoate. It typically appears in liquid form.
Cumyl peroxyneodecanoate (CAS number: 26748-47-0) is an high-purity chemical raw material that plays an irreplaceable crosslinking catalytic role in the fields of unsaturated polyester resins (UPR) and thermosetting plastics. It is a core component in advanced coating materials, fiberglass reinforced plastics (FRP), and wind turbine blade manufacturing. Its exceptional chemical characteristics give it an important position in modern industrial formulations, providing enterprises with highly efficient product solutions.
Below you can find its complete physical and chemical properties, safety data, GHS hazard classifications, and a catalog of 18 products from 11 verified manufacturers.
CAS 26748-47-0 is also known as:
- Cumylperoxyneodecanoat
- Cumyl perneodecanoate
- cumyl peroxyneodecanoate
- Isopropylphenyl peroxy neo-caprate
- 1-Methyl-1-phenylethyl neodecaneperoxoate
- 1-Methyl-1-phenylethyl peroxyneodecanoate
- CPND
CAS Number
26748-47-0
Molecular Formula
C19H30O3
Molecular Weight
306.44
EINECS Number
247-979-2
MDL Number
MFCD00084798
BRN Number
1769602
Chemical Name
Cumyl peroxyneodecanoate
Last Updated
5/6/2025
Aliases
Appearance
Colorless liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless
Odor
Faint odor
Form
Liquid
Melting Point
-5
Boiling Point
ca. 235 (before dec.)
Flash Point
ca. 90
Density
0.92 @ 25 °C
Vapor Density
ca. 4.5 (air=1)
Vapor Pressure
0.944 Pa @ 25°C
Refractive Index
1.45
LogP Value
3.9 @ 20 °C
Merck Index
Not Listed
Solubility
41.11 mg/L at 19.5°C
Water Solubility
41.11 mg/L @ 19.5°C
Solubility Detail
Solubility in water is 41.11 mg/L (19.5°C).
Storage Conditions
Store in a cool, dry place, away from heat and ignition sources, avoid direct sunlight, and contact with reducing agents and strong acids/bases.
InChI Key
QKNYRNNODGUIFU-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
O
Risk Codes
R7
UN Number
UN 2963
IARC Classification
Not Classified
WGK Germany
2
RTECS Number
-
Auto-ignition Temperature
ca. 240
TSCA Listed
Listed (Active)
Packing Group
II
Customs Code
29096000
Occupational Exposure Band (OEB)
Not Specified
Occupational Exposure Limit (OEL)
Not Specified
Immediately Dangerous to Life or Health (IDLH)
Not Specified
Hazard Statements
H242Precautionary Statements
P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501Safety Statements
S16, S24, S37, S61
11 verified suppliers offering 18 products for Cumyl peroxyneodecanoate (CAS 26748-47-0). Compare equivalent grades across brands (e.g., Trigonox vs Luperox) by assay, physical form, and availability from trusted manufacturers and distributors worldwide.
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