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Dilauroyl peroxide

Dilauroyl peroxide
Dilauroyl peroxide
CAS No.
105-74-8
Chemical Name:
Dilauroyl peroxide
Synonyms
LPO;lyp97;laurox;lyp97f;lauroyl;dyp-97f;laurydol;alperoxc;Laurox S;Alperox F
CBNumber:
CB6255318
Molecular Formula:
C24H46O4
Formula Weight:
398.62
MOL File:
105-74-8.mol

Dilauroyl peroxide Properties

Melting point:
53-57 °C(lit.)
Boiling point:
441.76°C (rough estimate)
Density 
0,91 g/cm3
vapor density 
13.7 (vs air)
refractive index 
1.4460 (estimate)
storage temp. 
Refrigerator (+4°C)
form 
Powder
color 
White
Water Solubility 
Soluble in oils and organic solvents. Slightly soluble in alcohol. Insoluble in water.
BRN 
1804936
CAS DataBase Reference
105-74-8(CAS DataBase Reference)
EPA Substance Registry System
Peroxide, bis(1-oxododecyl)(105-74-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  O
Risk Statements  7
Safety Statements  14-3/7-36/37/39-14A-37/39-36
RIDADR  UN 3106 5.2
WGK Germany  1
RTECS  OF2625000
TSCA  Yes
HazardClass  5.2
PackingGroup  II
HS Code  29159000
Hazardous Substances Data 105-74-8(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
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
Danger
Warning
P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P410 Protect from sunlight.
P420 Store away from other materials.
P411+P235 Store at temperatures not exceeding … oC/…oF. Keep cool.

Dilauroyl peroxide price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 290785 Luperox? LP, Lauroyl peroxide 97% 105-74-8 5g $57.7 2018-11-13 Buy
Sigma-Aldrich 290785 Luperox? LP, Lauroyl peroxide 97% 105-74-8 100g $61.8 2018-11-13 Buy
Alfa Aesar L14310 Lauroyl peroxide, 97% 105-74-8 500g $89.8 2018-11-13 Buy
Alfa Aesar L14310 Lauroyl peroxide, 97% 105-74-8 100g $38.9 2018-11-13 Buy
Sigma-Aldrich 290785 Luperox? LP, Lauroyl peroxide 97% 105-74-8 500g $169 2018-11-13 Buy

Dilauroyl peroxide Chemical Properties,Uses,Production

Chemical Properties

white powder

General Description

A white solid with a faint soapy odor. Less dense than water and insoluble in water. Hence floats on water. Melting point 49°C. Toxic by ingestion and inhalation. Strong skin irritant. Used as bleaching agent, drying agent for fats, oils and waxes, and as a polymerization catalyst.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Dilauroyl peroxide is an oxidizing agent. Can ignite organic materials; hence a dangerous fire and explosion risk [Hawley]. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively. Vigorous reactions with other reducing agents. With charcoal sometimes ignites. [Bretherick, 5th ed., 1995, p. 1194].

Health Hazard

Contact with liquid irritates eyes and skin. Ingestion causes irritation of mouth and stomach.

Fire Hazard

Behavior in Fire: Can increase the severity of a fire. Becomes sensitive to shock when hot. Containers may explode in a fire. May ignite or explode spontaneously if mixed with flammable materials.

Purification Methods

Crystallise it from n-hexane or *benzene and store it below 0o. Potentially EXPLOSIVE. [cf Beilstein 2 IV 1102.]

Dilauroyl peroxide Preparation Products And Raw materials

Raw materials

Preparation Products


Dilauroyl peroxide Suppliers

Global( 86)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9726 57
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com 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) sh@meryer.com China 40395 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3430 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14014 59
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706
+86-21-67220638 chemfun@chemfun.net China 21889 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070
+86-25-83453306 sales@chemlin.com.cn China 19998 64

View Lastest Price from Dilauroyl peroxide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-24 1,3-Bis(trifluoromethyl)-benzene
402-31-3
US $2.00 / kg 1 kg 99% 100kg career henan chemical co

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