Chinese Japanese Germany

Dicumyl peroxide

Dicumyl peroxide
Dicumyl peroxide
Chemical Name:
Dicumyl peroxide
DCP;di-cup;dicup40;di-cupr;di-cupt;luperco;di-cup40c;percumyld;perkadoxb;VAROX 118
Molecular Formula:
Formula Weight:
MOL File:

Dicumyl peroxide Properties

Melting point:
39-41 °C(lit.)
Boiling point:
1.56 g/mL at 25 °C(lit.)
vapor density 
9.3 (vs air)
vapor pressure 
15.4 mm Hg ( 38 °C)
refractive index 
Flash point:
>230 °F
storage temp. 
Water Solubility 
Stability Reacts violently with reducing agents, heavy metals, concentrated acids, concentrated bases. May ignite organic materials on contact. May decompose violently upon exposure to sunlight or if heated. Incompatible with strong oxidizing agents.
CAS DataBase Reference
80-43-3(CAS DataBase Reference)
EPA Substance Registry System
Peroxide, bis(1-methyl-1-phenylethyl) (80-43-3)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  O,Xi,N,Xn
Risk Statements  7-36/38-51/53-36/37/38-20
Safety Statements  14-3/7-36/37/39-61-14A-45-26-36-17
RIDADR  UN 3110 5.2
WGK Germany  2
RTECS  SD8150000
HazardClass  5.2
PackingGroup  II
HS Code  29096000
Hazardous Substances Data 80-43-3(Hazardous Substances Data)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H242 Heating may cause a fire Self-reactive substances and mixtures; and Organic peroxides Type C, D,Type E, F
Type G
P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P410 Protect from sunlight.
P411+P235 Store at temperatures not exceeding … oC/…oF. Keep cool.

Dicumyl peroxide price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 329541 Dicumyl peroxide 98% 80-43-3 100g $48.4 2018-11-13 Buy
Sigma-Aldrich 329541 Dicumyl peroxide 98% 80-43-3 500g $148 2018-11-13 Buy
Alfa Aesar H60442 Dicumyl peroxide, 98% 80-43-3 100g $33.6 2018-11-13 Buy
Alfa Aesar H60442 Dicumyl peroxide, 98% 80-43-3 500g $133 2018-11-13 Buy

Dicumyl peroxide Chemical Properties,Uses,Production

Chemical Properties

white powder

General Description

White powder with a characteristic odor.

Reactivity Profile

The explosive instability of the lower dialkyl peroxides (e.g., dimethyl peroxide) and 1,1-bis-peroxides decreases rapidly with increasing chain length and degree of branching, the di-tert-alkyl derivatives being amongst the most stable class of peroxides. Though many 1,1-bis-peroxides have been reported, few have been purified because of the higher explosion hazards compared with the monofunctional peroxides. Dicumyl peroxide is unlikely that this derivative would be particularly unstable compared to other peroxides in it's class, Bretherick 2nd ed., p 44 1979.

Safety Profile

Mildly toxic by ingestion. See also PEROXIDES. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Crystallise the peroxide from 95% EtOH (charcoal). Store it at 0o. Potentially EXPLOSIVE. [Beilstein 6 IV 3220.]

Dicumyl peroxide Preparation Products And Raw materials

Raw materials

Preparation Products

Dicumyl peroxide Suppliers

Global( 150)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22063 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65180813 CHINA 121 58
Chengdu RunZeBenTu Chemical Co., Ltd 13096311329 028-88469284 qq:616445927
028-88469284 China 2982 50
Weifang Kaihong Chemical Limited 86-536-8865335,13953637678
86-536-5310398 China 64 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
Secco work (Beijing) chemical technology co., LTD 010-69755668;
010-69755668 China 3626 54

80-43-3(Dicumyl peroxide)Related Search:

Copyright 2017 © ChemicalBook. All rights reserved