tert-Amyl hydroperoxide (CAS 3425-61-4)
tert-Amyl hydroperoxide (CAS 3425-61-4) is an organic peroxide compound with molecular formula C5H12O2 and molecular weight 104.15. Also known as TAHP, 1-AMYLHYDROPEROXIDE, t-amyl hydroperoxide. It is commonly used as a crosslinking agent or polymerization initiator in polymer processing in liquid form. Below you can find its complete physical and chemical properties, safety data, GHS hazard classifications, and a catalog of 7 products from 7 verified manufacturers.
CAS Number
3425-61-4
Molecular Formula
C5H12O2
Molecular Weight
104.15
EINECS Number
222-310-9
MDL Number
MFCD00084799
BRN Number
1769613
Chemical Name
tert-Amyl hydroperoxide
Last Updated
2/18/2024
Aliases
Appearance
Colorless to pale yellow liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless
Odor
Pungent odor
Form
Liquid
Melting Point
-70
Boiling Point
135.3 (predicted)
Flash Point
ca. 40
Density
0.905
Vapor Density
ca. 3.2 (air=1)
Vapor Pressure
43.2 hPa @ 25°C
Refractive Index
1.5000 (est.)
LogP Value
2.9
Merck Index
Not Listed
Solubility
63.25 g/L at 20°C
Water Solubility
63.25 g/L @ 20°C
Solubility Detail
Solubility in water is 63.25 g/L (20°C).
Storage Conditions
Store in a cool, dry, well-ventilated place, away from heat, keep container sealed, avoid direct sunlight.
InChI Key
XRXANEMIFVRKLN-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
O
Risk Codes
R7, R11, R52/53, R68
UN Number
UN 3107
IARC Classification
Not Classified
WGK Germany
2
RTECS Number
-
Auto-ignition Temperature
ca. 110
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
H341,H331,H317,H226,H302,H314,H411,H242,H311Safety Statements
S3/7, S14, S16, S23, S36/37/39, S61
7 verified suppliers offering 7 products for tert-Amyl hydroperoxide (CAS 3425-61-4). Compare assay, physical form, and availability from trusted manufacturers and distributors worldwide.
| Company Name | Product Model | Assay | Physical Form | Status |
|---|---|---|---|---|
| Ace Chemical Corp. | ACEOX TAHP85W | 85% | Liquid | In Production |
| Lanzhou Auxiliary Agent Plant Co., Ltd. | LQ-TAHP | - | In Production | |
| Ningxia Shunbangda New Materials Co., Ltd. | TAHP | 85% | Liquid | In Production |
| United Initiators GmbH | TAHP-88 | - | Imported | |
| Arkema Changshu site | LUPEROX TAH75 | 75% | Liquid | Imported |
| Nouryon Chemicals International B.V. | Trigonox TAHP-W85 | 85% | Liquid | Imported |
| GO YEN CHEMICAL INDUSTRIAL CO., LTD. | GYC TAHP | 85% | Liquid | In Production |