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LC1056 tert-Butyl perbenzoatefor synthesis |
Order number | Packaging | Quantity | Price € |
AC28056 | plastic bottle | 250 ml | 29.7 |
Product information | |
Synonyms | Perbenzoic acid tert-butyl ester, Peroxybenzoic acid tert-butyl ester |
Hill Formula | C11H14O3 |
Chemical formula | C6H5COOOC(CH3)3 |
HS Code | 2916 39 00 |
EC number | 210-382-2 |
Molar mass | 194.22 g/mol |
CAS number | 614-45-9 |
Chemical and physical data | |
Solubility | (20 °C) insoluble |
Melting point | 8 °C |
Molar mass | 194.22 g/mol |
Density | 1.04 g/cm3 (20 °C) |
Boiling point | 0.43 hPa (50 °C) |
Flash point | 98 °C |
Refractive index | 1.4992 (20 °C, 589 nm) |
Safety information | |
R Phrase | R 2- 7-38 Risk of explosion by shock, friction, fire or other sources of ignition.May cause fire.Irritating to skin. |
S Phrase | S 3/7-14-36/37/39 Keep container tightly closed in a cool place.Keep away from reducing agents, heavy-metal compounds, acids and alkalis.Wear suitable protective clothing, gloves and eye/face protection. |
Categories of danger | explosive, oxidizing, irritant |
Hazard Symbol |
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Storage class | 5.2 organic peroxides |
WGK | WGK 2 water endangering |
Disposal | 10 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! |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3103 ORGANIC PEROXIDE TYPE C, LIQUID(TERT-BUTYL PEROXYBENZOATE), 5.2, |
Declaration (transport by air) IATA-DGR | UN 3103 ORGANIC PEROXIDE TYPE C, LIQUID(TERT-BUTYL PEROXYBENZOATE), 5.2, |
Toxicological data | |
LD 50 oral | LD50 rat > 2000 mg/kg |
LD 50 dermal | LD50 rabbit > 2000 mg/kg |
Specifications | |
Assay (iodometric) | ≥ 98 % |
Density (d 20 °C/ 4 °C) | 1.039 – 1.041 |
Identity (IR) | passes test |
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