tert-Amyl perpivalate (CAS 29240-17-3)
tert-Amyl perpivalate (CAS 29240-17-3) is an organic peroxide compound with molecular formula C10H20O3 and molecular weight 188.26. Also known as tert-Amyl peroxypivalate, tert-pentyl peroxypivalate, 2,2-Dimethylperoxypropionic acid tert-amyl ester. It typically appears in emulsion form.
tert-Amyl perpivalate (CAS number: 29240-17-3) is an advanced chemical raw material that is widely applied in the curing of synthetic resins and high-temperature crosslinking of elastomers, making it an industry-preferred additive. It is commonly used to produce high-transmittance acrylic resins and medical-grade polymers. 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 16 products from 11 verified manufacturers.
CAS 29240-17-3 is also known as:
- tert-Amyl peroxypivalate
- tert-pentyl peroxypivalate
- 2,2-Dimethylperoxypropionic acid tert-amyl ester
- 2,2-dimethylpropaneperoxoic acid 2-methylbutan-2-yl ester
- 2,2-Dimethylpropaneperoxoic acid 1,1-dimethylpropyl ester
- 2,2-Dimethylperoxypropionic acid 1,1-dimethylpropyl ester
- Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylpropyl ester
- tert.-Amylperoxypivalat
- TAPP
- TAPV
CAS Number
29240-17-3
Molecular Formula
C10H20O3
Molecular Weight
188.26
EINECS Number
608-316-2
MDL Number
MFCD00210211
BRN Number
12098041
Chemical Name
tert-Amyl perpivalate
Last Updated
7/8/2024
Aliases
Appearance
Milky white liquid
Appearance State
Aqueous emulsion.
Color
Colorless to Light Yellow
Odor
Slight pungent odor
Form
Emulsion
Melting Point
-5
Boiling Point
204.0 (predicted)
Flash Point
ca. 65
Density
0.924 (predicted)
Vapor Density
ca. 4.0 (air=1)
Vapor Pressure
14 Pa @ 35°C
Refractive Index
1.481 (predicted)
LogP Value
3.3 @ 30 °C
Merck Index
Not Listed
Solubility
504 mg/L at 20°C
Water Solubility
504 mg/L @ 20°C
Solubility Detail
Solubility in water is 504 mg/L (20°C).
Storage Conditions
Store in a cool, dry, well-ventilated place, away from heat and ignition sources, avoid direct sunlight.
InChI Key
AQKYLAIZOGOPAW-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
C
Risk Codes
R36/37/38, R43, R50/53
UN Number
UN 3113
IARC Classification
Not Classified
WGK Germany
2
RTECS Number
WS9200000
Auto-ignition Temperature
ca. 240
TSCA Listed
Listed (Active)
Packing Group
II
Customs Code
29159000
Occupational Exposure Band (OEB)
Not Specified
Occupational Exposure Limit (OEL)
Not Specified
Immediately Dangerous to Life or Health (IDLH)
Not Specified
Hazard Statements
H317,H400,H410,H315,H242,H304Precautionary Statements
P273,P391,P501,P273,P391,P501,P264,P280,P302+P352,P321,P332+P313,P362,P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501,P261,P272,P280,P302+P352,P333+P313,P321,P363,P501Safety Statements
S24, S36/37/39, S45, S61
11 verified suppliers offering 16 products for tert-Amyl perpivalate (CAS 29240-17-3). 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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