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843861 Lauroyl peroxide

843861
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
105-74-8203-326-3C₂₄H₄₆O₄398.63 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8438610100 Glass bottle 100 g
Description
Catalogue Number843861
References
Product Information
CAS number105-74-8
EC index number617-003-00-3
EC number203-326-3
Hill FormulaC₂₄H₄₆O₄
Molar Mass398.63 g/mol
HS Code2915 90 70
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationLauroyl peroxide for synthesis. CAS 105-74-8, molar mass 398.63 g/mol.
Biological Information
Physicochemical Information
Density0.91 g/cm3 (20 °C)
Ignition temperature112 °C
Melting Point55 - 57 °C
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 10000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H242: Heating may cause a fire.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P234: Keep only in original packaging.
P235: Keep cool.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P370 + P378: In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P410: Protect from sunlight.
Signal WordDanger
RTECSOF2625000
Storage class5.2 Organic peroxides and self-reacting hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal10
Organic peroxides can be detected in aqueous solutions or organic solvents using the Perex-Test® (Cat. No. 116206). Pure peroxides are diluted to min. 10% in a suitable solvent or with water and added in small portions, with temperature control, to iron(II) chloride (Cat. No. 103860) solution. Test for complete reaction with the Perex-Test® (Cat. No. 116206). Container D. Explosive substances (storage class 4.1A) should be packed separately and tightly sealed for disposal. Ensure sufficient phlegmatization by water or the stated phlegmatizing agent!
Safety Information
Categories of dangeroxidizing
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3106 , 5.2,
Declaration (transport by air) IATA-DGRUN 3106 , 5.2,
Declaration (transport by sea) IMDG-CodeUN 3106 , 5.2,
Supplemental Information
Specifications
Assay (iodometric)≥ 98.0 %
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8438610100 04027269125578