tert-Butylperoxy isopropyl carbonate (CAS 2372-21-6)
tert-Butylperoxy isopropyl carbonate (CAS 2372-21-6) is an organic peroxide compound with molecular formula C8H16O4 and molecular weight 176.21. Also known as bpic, TBIC. It typically appears in liquid form.
tert-Butylperoxy isopropyl carbonate (CAS number: 2372-21-6) is an high-purity chemical raw material that demonstrates extremely high initiation efficiency in the polymerization industry, significantly boosting production capacity. It is frequently used in the crosslinking curing of automotive parts and high-end sealing materials. 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 12 products from 8 verified manufacturers.
CAS 2372-21-6 is also known as:
- bpic
- TBIC
CAS Number
2372-21-6
Molecular Formula
C8H16O4
Molecular Weight
176.21
EINECS Number
219-145-3
MDL Number
MFCD00014798
BRN Number
1758410
Chemical Name
tert-Butylperoxy isopropyl carbonate
Last Updated
7/22/2025
Aliases
Appearance
Clear liquid
Appearance State
Liquid. Insoluble in water.
Color
Colorless
Odor
Pungent odor
Form
Liquid
Melting Point
-20
Boiling Point
170.8 (predicted)
Flash Point
ca. 45
Density
0.905
Vapor Density
4.1 (air=1)
Vapor Pressure
60 Pa @ 22°C
Refractive Index
1.448 (20°C D)
LogP Value
1.7 (predicted)
Merck Index
Not Listed
Solubility
2.2 g/L at 20°C
Water Solubility
2.2 g/L @ 20°C
Solubility Detail
Solubility in water is 2.2 g/L (20°C).
Storage Conditions
Store in refrigerator (ca. +4°C), away from ignition sources, well-ventilated, avoid high temperatures and direct sunlight.
InChI Key
ZJBFGBAINZBUAQ-UHFFFAOYSA-N
GHS Hazard Symbols
Hazard Class
Signal Word
Danger
Hazard Symbols
E
Risk Codes
R2, R7, R10, R36, R41, R45, R65
UN Number
UN 3103
IARC Classification
Not Classified
WGK Germany
3
RTECS Number
-
Auto-ignition Temperature
ca. 230
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
H400,H317,H304,H242,H410,H315Precautionary Statements
P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501,P261,P272,P280,P302+P352,P333+P313,P321,P363,P501,P264,P280,P302+P352,P321,P332+P313,P362,P273,P391,P501,P273,P391,P501Safety Statements
S3/7, S14, S26, S35, S36/37/39, S45, S53, S62
8 verified suppliers offering 12 products for tert-Butylperoxy isopropyl carbonate (CAS 2372-21-6). 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 |
|---|---|---|---|---|
| Dongsung Chemical Co., Ltd. | CHEMEX BPC75(IP) | 75% | Liquid | In Production |
| Arkema Changshu site | LUPEROX TBICM75 | 75% | Liquid | Imported |
| Nouryon Chemicals International B.V. | Trigonox BPIC-CP75 | 75% | Liquid | Imported |
| Nouryon Chemicals International B.V. | Trigonox BPIC-C75 | 75% | Liquid | In Production |
| Lanzhou Auxiliary Agent Plant Co., Ltd. | LQ-TBIC | - | In Production | |
| Anhui Changhe New Material Co., Ltd. | Bluerox BX 58 | Liquid | In Development | |
| Changshu NOF Chemical Co.,Ltd. | PERBUTYL I-75(S) | 75% | - | In Production |
| Nouryon Chemicals International B.V. | Trigonox BPIC-CL75 | 75% | Liquid | Imported |
| Arkema Changshu site | LUPEROX TBIC M75 | 75% | Liquid | Imported |
| Jiujiang Qianfa Fine Chemical Co., Ltd. | QF-TBIC | 75% | Liquid | In Production |
| Nouryon Chemicals International B.V. | Trigonox BPIC-CH75 | 75% | Liquid | Imported |
| Pergan GmbH | PEROXAN BIC | 75% | Liquid | Imported |
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