tert-Butyl peroxyneodecanoate (CAS 26748-41-4)
tert-Butyl peroxyneodecanoate (CAS 26748-41-4) is an organic peroxide compound with molecular formula C24H46O6 and molecular weight 430.618. Also known as Tert-butyl peroxyneo, butyl peroxyneodecanoate, t-Butyl peroxy neodecanoate. It typically appears in liquid form.
tert-Butyl peroxyneodecanoate (CAS number: 26748-41-4) is an industrial-grade chemical raw material that is adopted by leading global material manufacturers for the modification of high-performance plastics and specialty rubbers. It is widely applied in PVC production, styrene polymerization, and modified plastic formulations. 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 27 products from 12 verified manufacturers.
CAS 26748-41-4 is also known as:
- Tert-butyl peroxyneo
- butyl peroxyneodecanoate
- t-Butyl peroxy neodecanoate
- tert.-Butylperoxyneodecanoat
- Neodecaneperoxoic acid tert-butyl
- Peroxyneodecanoic acid tert-butyl
- TBPND
CAS Number
26748-41-4
Molecular Formula
C24H46O6
Molecular Weight
430.618
EINECS Number
247-977-1
MDL Number
MFCD00078024
BRN Number
2695509
Chemical Name
tert-Butyl peroxyneodecanoate
Last Updated
7/29/2025
Aliases
Appearance
Colorless to pale yellow liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless
Odor
Faint odor
Form
Liquid
Melting Point
-10
Boiling Point
ca. 230 (before dec.)
Flash Point
ca. 85
Density
0.898 @ 20 °C
Vapor Density
ca. 4.5 (air=1)
Vapor Pressure
4.65 Pa @ 25°C
Refractive Index
1.426 (20°C)
LogP Value
5.0 @ 25 °C
Merck Index
Not Listed
Solubility
13 mg/L at 25°C
Water Solubility
13 mg/L @ 25°C
Solubility Detail
Solubility in water is 13 mg/L (25°C).
Storage Conditions
Store in a cool, dry place, away from heat, ignition sources, and direct sunlight, avoid contact with reducing agents, acids, and bases.
InChI Key
JOIPTRRGOVGQPJ-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
O
Risk Codes
R36/37/38, R43, R51/53
UN Number
UN 3115
IARC Classification
Not Classified
WGK Germany
2
RTECS Number
-
Auto-ignition Temperature
ca. 230
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
H317,H315,H411,H242Precautionary Statements
P264,P280,P302+P352,P321,P332+P313,P362,P261,P272,P280,P302+P352,P333+P313,P321,P363,P501,P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501Safety Statements
S24, S36/37, S61
12 verified suppliers offering 27 products for tert-Butyl peroxyneodecanoate (CAS 26748-41-4). 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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