1,1,3,3-Tetramethylbutyl peroxyneodecanoate (CAS 51240-95-0)
1,1,3,3-Tetramethylbutyl peroxyneodecanoate (CAS 51240-95-0) is an organic peroxide compound with molecular formula C18H34O4 and molecular weight 314.46. Also known as tert-Octyl peroxyneodecanoate, 1,1,3,3-Tetramethyl Peroxyneodecanoate, Neodecaneperoxoic acid, 1,1,3,3-tetramethylbutyl ester. It typically appears in liquid form.
1,1,3,3-Tetramethylbutyl peroxyneodecanoate (CAS number: 51240-95-0) is an high-quality chemical raw material that demonstrates extremely high initiation efficiency in the polymerization industry, significantly boosting production capacity. It is particularly suitable for manufacturing wire and cable insulation and vulcanizing rubber products. 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 10 products from 6 verified manufacturers.
CAS 51240-95-0 is also known as:
- tert-Octyl peroxyneodecanoate
- 1,1,3,3-Tetramethyl Peroxyneodecanoate
- Neodecaneperoxoic acid, 1,1,3,3-tetramethylbutyl ester
- 2,4,4-Trimethylpentyl-2-peroxyneodecanoat
CAS Number
51240-95-0
Molecular Formula
C18H34O4
Molecular Weight
314.46
EINECS Number
257-081-3
MDL Number
MFCD00132456
BRN Number
2717947
Chemical Name
1,1,3,3-Tetramethylbutyl peroxyneodecanoate
Last Updated
-
Aliases
Appearance
Colorless to pale yellow liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless to Light Yellow
Odor
Slight pungent odor
Form
Liquid
Melting Point
-10
Boiling Point
320.0 (predicted)
Flash Point
ca. 75
Density
0.857 @ 20 °C
Vapor Density
ca. 5 (air=1)
Vapor Pressure
0.01 Pa @ 25°C
Refractive Index
1.4900 (est.)
LogP Value
5.0 @ 25 °C
Merck Index
Not Listed
Solubility
33.6 μg/L at 20°C
Water Solubility
33.6 μg/L @ 20°C
Solubility Detail
Solubility in water is 33.6 μg/L (20°C).
Storage Conditions
Keep refrigerated, avoid direct sunlight and high temperatures.
InChI Key
QWZFBYCNJUKWCE-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
O
Risk Codes
R8, R36, R43
UN Number
UN 3106
IARC Classification
Not Classified
WGK Germany
2
RTECS Number
ND9450000
Auto-ignition Temperature
ca. 210
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
H242,H315,H360,H304Precautionary Statements
P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501,P264,P280,P302+P352,P321,P332+P313,P362Safety Statements
S36/37/39, S45, S61
6 verified suppliers offering 10 products for 1,1,3,3-Tetramethylbutyl peroxyneodecanoate (CAS 51240-95-0). Compare equivalent grades across brands (e.g., Trigonox vs Luperox) by assay, physical form, and availability from trusted manufacturers and distributors worldwide.
| Company Name | Product Model | Assay | Physical Form | Status |
|---|---|---|---|---|
| Anhui Changhe New Material Co., Ltd. | Bluerox BX 85 | Liquid | In Development | |
| United Initiators GmbH | TOPND-50-ENF1 | - | Imported | |
| Nouryon Chemicals International B.V. | Trigonox 423-CL70 | 70% | Liquid | Imported |
| Nouryon Chemicals International B.V. | Trigonox 423-CS70 | 70% | Liquid | Imported |
| Changshu NOF Chemical Co.,Ltd. | PEROCTA ND-70 | 70% | - | In Production |
| Pergan GmbH | PEROXAN OPN-70 | 70% | Liquid | Imported |
| Pergan GmbH | PEROXAN OPN-50 WN-A | 50% | Emulsion | Imported |
| Nouryon Chemicals International B.V. | Trigonox 423-W50 | 50% | Emulsion | Imported |
| Nouryon Chemicals International B.V. | Trigonox 423-C70 | 70% | Liquid | Imported |
| Dongsung Chemical Co., Ltd. | CHEMEX OND | 74% | Liquid | In Production |
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