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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 Weight:
270.372 g/mol
Names and Synonyms:
Dicumyl Peroxide
Common Name
Akroform DC 40EPR
Synonym
Diisopropylbenzene peroxide
Synonym
Kayacumyl D 40MB
Synonym
Kayacumyl D 40MB-S
Synonym
Percumyl D 40MB
Synonym
40B
Synonym
F 40 (crosslinking agent)
Synonym
F 40
Synonym
BC-FF
Synonym
Luperox DC-SC
Synonym
14S-F1
Synonym
Kayacumyl DCP
Synonym
Peroxan DC
Synonym
E-DCP 40P
Synonym
Percumyl D 40B
Synonym
Luperox DC 40P
Synonym
DCP 99
Synonym
Luperox DCP
Synonym
Parkmill D
Synonym
Luperox DC 40P-SP
Synonym
Luperox DCP 40P
Synonym
Luperox 505R
Synonym
Varox DCP 40C-SP2
Synonym
Luperox DC 40P-SP2
Synonym
Perkadox BC 40K
Synonym
D 40C
Synonym
Kayacumyl D 40C
Synonym
PO-D
Synonym
Perkadox BC 40B-PD
Synonym
Luperox PP 20
Synonym
DCP 40
Synonym
Interox DCUP 1
Synonym
Varox DCP 40KE
Synonym
Trigonox 239A
Synonym
Di-Cup 90
Synonym
Peroximon DC/SC
Synonym
Px SB
Synonym
Perkadox BC 40B
Synonym
Retic DCP
Synonym
NSC 56772
Synonym
LX 500
Synonym
Luperox DC 40KEP
Synonym
Luperox DC
Synonym
Varox 40KE
Synonym
Norox DCP
Synonym
Perkadox BC-FF
Synonym
Kayacumyl D 40K
Synonym
Peroximon DC 40
Synonym
Peroximon DC
Synonym
DCP 40C
Synonym
SWD 40C
Synonym
Varox DCP 40C
Synonym
Varox DCP-R
Synonym
Dicup 4OKE
Synonym
Perkadox BC 40KPD
Synonym
RC 3
Synonym
RC 3 (crosslinking agent)
Synonym
C 3
Synonym
C 3 (crosslinking agent)
Synonym
DCP 95R
Synonym
TC 3
Synonym
TC 3 (vulcanizer)
Synonym
Varox 40C
Synonym
Di-Cup 60
Synonym
Luperco 500R
Synonym
Interox DCUP 40G
Synonym
Sanperox DCP
Synonym
Perkadox BC 96
Synonym
DCP
Synonym
Perkadox BC 9
Synonym
Perkadox BC 40
Synonym
Lupersol 500
Synonym
Perkadox BC 95
Synonym
Di-Cup 40HAF
Synonym
Di-Cup T
Synonym
Di-Cup R
Synonym
Kayacumyl D
Synonym
α,α-Dimethylbenzyl peroxide
Synonym
Luperox 500
Synonym
α,α′-Dicumyl peroxide
Synonym
Luperco 500-40KE
Synonym
Luperco 500-40C
Synonym
Percumyl D 40
Synonym
Dicumene hydroperoxide
Synonym
Luperox 500T
Synonym
Perkadox BC
Synonym
Perkadox SB
Synonym
Bis(2-phenyl-2-propyl) peroxide
Synonym
Di-Cup 40KE
Synonym
Isopropylbenzene peroxide
Synonym
Luperox 500R
Synonym
Percumyl D
Synonym
Di-Cup 40
Synonym
α-Cumyl peroxide
Synonym
Di-Cup 40C
Synonym
Dicumenyl peroxide
Synonym
Perkadox B
Synonym
Di-Cup
Synonym
Di-α-cumyl peroxide
Synonym
Dicumyl peroxide
Synonym
Cumyl peroxide
Synonym
Cumene peroxide
Synonym
Bis(α,α-dimethylbenzyl) peroxide
Synonym
Active dicumyl peroxide
Synonym
Bis(1-methyl-1-phenylethyl) peroxide
Synonym
Peroxide, bis(α,α-dimethylbenzyl)
Synonym
Peroxide, bis(1-methyl-1-phenylethyl)
Synonym
PERO 302
Synonym
Di-Cup 40A
Synonym
Peroxan DC-P +
Synonym
DCP 40KE
Synonym
DCP 98
Synonym
Sanperox DCP 98
Synonym
Perkadox 14S-F1
Synonym
Peroxan DC 40GS
Synonym
Kayacumyl DCP 40C
Synonym
Di-Cup 40KEU
Synonym
Di-Cup 40KE-U
Synonym
ACEOX DCP
Synonym
Percumyl C
Synonym
Luperox DC 40KE
Synonym
Percumyl D-GP
Synonym
Perkadox BC 40MB-GR
Synonym
F 40P
Synonym
Perkadox BC 40S-PS
Synonym
D 100480
Synonym
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
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| wikipedia-name | Dicumyl peroxide None | Legacy Database |
| molecular_mass | 270.37 g/mol | Legacy Database |
| density | 1.02 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Dicumyl_peroxide None | Legacy Database |
| cas-boiling-point | 396 °C None | Legacy Database |
| cas-canonical-smile | O(OC(C=1C=CC=CC1)(C)C)C(C=2C=CC=CC2)(C)C None | Legacy Database |
| cas-density | 1.02 g/cm3 None | Legacy Database |
| cas-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 None | Legacy Database |
| cas-inchi-key | InChIKey=XMNIXWIUMCBBBL-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 39 °C None | Legacy Database |
| cas-name | Dicumyl peroxide None | Legacy Database |
| LogP | 4.805200000000005 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 270.372 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 270.161979944 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 20 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 5 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 2 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 18.46 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 81.10600000000007 | RDKit |