butyl benzoyl peroxide

peroxybenzoic acid, t-butyl ester

CAS: 614-45-9 C11 H14 O3 MW: 194.23018000

Identification

Namebutyl benzoyl peroxide
CAS Number614-45-9
EINECS210-382-2
FDA UNII54E39145KT
Molecular FormulaC11 H14 O3
Molecular Weight194.23018000
MDL NumberMFCD00008802
Beilstein1342734

Regulatory

FDA Mainterm (IAUFC)614-45-9 ; TERT-BUTYL PEROXYBENZOATE

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 1.02100 @ 25.00 °C.
Melting Point 8.00 °C. @ 760.00 mm Hg
Boiling Point 282.40 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.330000 mmHg @ 50.00 °C.
Flash Point 200.00 °F. TCC ( 93.33 °C. )
logP (o/w) 3.330 (est)
Soluble in water, 159.2 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesuv absorbers

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-mouse LD50 914 mg/kg
Dermal ToxicityNot determined
Inhalation Toxicityinhalation-mouse LC > 57 mg/m3/4H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycosmetic UV absorber
Recommendation for butyl benzoyl peroxide usage levels up tonot for fragrance use.
Recommendation for butyl benzoyl peroxide flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

benzenecarboperoxoic acid 1,1-dimethylethyl ester benzenecarboperoxoic acid, 1,1-dimethylethyl ester benzoyl t-butyl peroxide benzoyl tert-butyl peroxide tert- butoxy benzoate tert- butyl benzenecarboperoxoate tert- butyl perbenzoate tert- butyl peroxybenzoate tert- butylperoxybenzoate esperox 10 luperox P 2- methyl-2-propanyl benzenecarboperoxoate perbenzoic acid t-butyl ester perbenzoic acid, tert-butyl ester perbutyl Z peroxybenzoic acid t-butyl ester peroxybenzoic acid, t-butyl ester peroxybenzoic acid, tert-butyl ester trigonox C Try the PubMed Search.