Back to Search
Dicumyl Peroxide
CAS: 80-43-3 | C18H22O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
80-43-3
Molecular Formula:
C18H22O2
Molecular Mass:
270.37 g/mol
Names and Synonyms:
Dicumyl Peroxide
PERO 302
Peroxide, bis(1-methyl-1-phenylethyl)
Peroxide, bis(α,α-dimethylbenzyl)
Bis(1-methyl-1-phenylethyl) peroxide
Active dicumyl peroxide
Bis(α,α-dimethylbenzyl) peroxide
Cumene peroxide
Cumyl peroxide
Dicumyl peroxide
Di-α-cumyl peroxide
Di-Cup
Perkadox B
Dicumenyl peroxide
Di-Cup 40C
α-Cumyl peroxide
Di-Cup 40
Percumyl D
Luperox 500R
Isopropylbenzene peroxide
Di-Cup 40KE
Bis(2-phenyl-2-propyl) peroxide
Perkadox SB
Perkadox BC
Luperox 500T
Dicumene hydroperoxide
Percumyl D 40
Luperco 500-40C
Luperco 500-40KE
α,α′-Dicumyl peroxide
Luperox 500
α,α-Dimethylbenzyl peroxide
Kayacumyl D
Di-Cup R
Di-Cup T
Di-Cup 40HAF
Perkadox BC 95
Lupersol 500
Perkadox BC 40
Perkadox BC 9
DCP
Perkadox BC 96
Sanperox DCP
Interox DCUP 40G
Luperco 500R
Di-Cup 60
Varox 40C
TC 3 (vulcanizer)
TC 3
DCP 95R
C 3 (crosslinking agent)
C 3
RC 3 (crosslinking agent)
RC 3
Perkadox BC 40KPD
Dicup 4OKE
Varox DCP-R
Varox DCP 40C
SWD 40C
DCP 40C
Peroximon DC
Peroximon DC 40
Kayacumyl D 40K
Perkadox BC-FF
Norox DCP
Varox 40KE
Luperox DC
Luperox DC 40KEP
LX 500
NSC 56772
Retic DCP
Perkadox BC 40B
Px SB
Peroximon DC/SC
Di-Cup 90
Trigonox 239A
Varox DCP 40KE
Interox DCUP 1
DCP 40
Luperox PP 20
Perkadox BC 40B-PD
PO-D
Kayacumyl D 40C
D 40C
Perkadox BC 40K
Luperox DC 40P-SP2
Varox DCP 40C-SP2
Luperox 505R
Luperox DCP 40P
Luperox DC 40P-SP
Parkmill D
Luperox DCP
DCP 99
Luperox DC 40P
Percumyl D 40B
E-DCP 40P
Peroxan DC
Kayacumyl DCP
14S-F1
Luperox DC-SC
BC-FF
F 40
F 40 (crosslinking agent)
40B
Percumyl D 40MB
Kayacumyl D 40MB-S
Kayacumyl D 40MB
Diisopropylbenzene peroxide
Akroform DC 40EPR
D 100480
Perkadox BC 40S-PS
F 40P
Perkadox BC 40MB-GR
Percumyl D-GP
Luperox DC 40KE
Percumyl C
ACEOX DCP
Di-Cup 40KE-U
Di-Cup 40KEU
Kayacumyl DCP 40C
Peroxan DC 40GS
Perkadox 14S-F1
Sanperox DCP 98
DCP 98
DCP 40KE
Peroxan DC-P +
Di-Cup 40A
Identifiers:
SMILES:
CC(C)(OOC(C)(C)c1ccccc1)c1ccccc1
InChI:
InChI=1S/C18H22O2/c1-17(2,15-11-7-5-8-12-15)19-20-18(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3
Key Properties
Boiling Point
396 °C
CAS Common Chemistry
Melting Point
39 °C
CAS Common Chemistry
Density
1.02 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 270.37 g/mol | CAS Common Chemistry |
| 270.372 g/mol | RDKit | |
| 270.161979944 g/mol | RDKit | |
| Density | 1.02 g/cm³ | CAS Common Chemistry |
| 1.02 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Dicumyl_peroxide | CAS Common Chemistry |
| Boiling Point | 396 °C | CAS Common Chemistry |
| Canonical SMILES | O(OC(C=1C=CC=CC1)(C)C)C(C=2C=CC=CC2)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C18H22O2/c1-17(2,15-11-7-5-8-12-15)19-20-18(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=XMNIXWIUMCBBBL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 39 °C | CAS Common Chemistry |
| Name | Dicumyl peroxide | CAS Common Chemistry |
| Heavy Atom Count | 20 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 18.46 Ų | RDKit |
| LogP | 4.805200000000005 | RDKit |
| Molar Refractivity | 81.10600000000007 | RDKit |
