Methylisopropylketone peroxide (CAS 33373-82-7)
Methylisopropylketone peroxide (CAS 33373-82-7) is an organic peroxide compound with molecular formula C7H14O4 and molecular weight 162.18. Also known as Methyl isopropyl ketone peroxide, MIPKP. It typically appears in liquid form.
Methylisopropylketone peroxide (CAS number: 33373-82-7) is an advanced chemical raw material that maintains outstanding active initiation during high-temperature curing challenges due to its unique chemical structure. 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 1 product from 1 verified manufacturer.
CAS 33373-82-7 is also known as:
- Methyl isopropyl ketone peroxide
- MIPKP
CAS Number
33373-82-7
Molecular Formula
C7H14O4
Molecular Weight
162.18
EINECS Number
442-480-8
MDL Number
MFCD00000998
BRN Number
2717906
Chemical Name
Methylisopropylketone peroxide
Last Updated
7/13/2022
Aliases
Appearance
Colorless to pale yellow liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless
Odor
Faint odor
Form
Liquid
Melting Point
-20
Boiling Point
decomposes
Flash Point
ca. 35
Density
1.157 @ 20 °C
Vapor Density
无数据资料
Vapor Pressure
7.1 hPa @ 40°C
Refractive Index
1.425 (20°C D)
LogP Value
3.4 @ 24.5 °C
Merck Index
Not Listed
Solubility
Partially soluble in water
Water Solubility
1.73 g/L @ 20°C
Solubility Detail
Solubility in water is 1.73 g/L (20°C).
Storage Conditions
Store in a well-ventilated place. Keep cool. No smoking.
InChI Key
UKJMXWDTWFBEAZ-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
O
Risk Codes
R10, R20, R21, R34, R43, R50/53
UN Number
UN 3109
IARC Classification
Not Classified
WGK Germany
3
RTECS Number
-
Auto-ignition Temperature
50 (SADT)
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
H227, H242, H302, H313, H314, H317, H411Precautionary Statements
P210,P220,P234,P261,P264,P270,P272,P273,P280,P301+P312+P330,P301+P330+P331,P303+P361+P353,P304+P340+P310,P305+P351+P338+P310,P312,P333+P313,P362+P364,P370+P378,P391,P403+P235,P405,P410,P420,P501Safety Statements
S16, S24, S26, S37/39, S45, S60, S61
1 verified suppliers offering 1 products for Methylisopropylketone peroxide (CAS 33373-82-7). 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 |
|---|---|---|---|---|
| Nouryon Chemicals International B.V. | Butanox P-50 | Liquid | Imported |
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