Bisisobutyrylperoxid
Peroxide, bis(2-methyl-1-oxopropyl)
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Grundinformationen
- CAS
3437-84-1- Standard-SMILES
CC(C)C(=O)OOC(=O)C(C)C- InChIKey
RPBWMJBZQXCSFW-UHFFFAOYSA-N- Summenformel
- C8H14O4
- Durchschnittliche Molmasse
- 174,19 g/mol
- Monoisotopische Masse
- 174,08920893
Überblick
This liquid peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently.
Namen und Bezeichner
- Bevorzugter Name
- Peroxide, bis(2-methyl-1-oxopropyl)
- IUPAC
- 2-methylpropanoyl 2-methylpropaneperoxoate
- Lokaler Name
- Bisisobutyrylperoxid
- Englischer Name
- Diisobutyryl peroxide
- Summenformel
- C8H14O4
- Molmasse
- 174.19
Namen und Synonyme
Peroxide, bis(2-methyl-1-oxopropyl)3437-84-1isobutyryl peroxidediisobutyryl peroxideBisisobutyryl peroxideEINECS 222-340-0EC 222-340-025V73818UNDTXSID0063024isobutyroyl peroxideRefChem:860356TRIGONOX 187C30
Weitere Namen anzeigen
Diisobutyroyl peroxidediisobutyryl peroxide, 33-52%Bis(2-methyl-1-oxopropyl) peroxidePeroxide,bis(2-methyl-1-oxopropyl)
DTXCID0038833222-340-02-methylpropanoyl 2-methylpropaneperoxoatediisopropylperoxyanhydrideUNII-25V73818UNbis(2-methyl-1-oxopropyl)peroxidediisobutanoyl peroxidedi-iso-butyryl peroxide
Datenbank-Bezeichner
- CAS
3437-84-1- PubChem CID
- 76969
- DTXSID
DTXSID0063024- UNII
- 25V73818UN
- EC Number
- 222-340-0
- Nikkaji
- J1.256D
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 2,3
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 152
Experimentelle und physikochemische Eigenschaften
Physical DescriptionThis liquid peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently.
Physikochemische Eigenschaften
- Siedepunkt
- 225.17 °C · 225.17°C (rough estimate)
- Dichte
- 1.0817 · 1.0817 (rough estimate)
- Dampfdruck
- 1.2 · 1.2-2.41hPa at 20-25℃
- Brechungsindex
- 1.422 · 1.4220 (estimate)
- Wasserlöslichkeit
- 49.1 g/L · 49.1g/L at 25℃
- InChI
- InChI=1S/C8H14O4/c1-5(2)7(9)11-12-8(10)6(3)4/h5-6H,1-4H3
- InChIKey
- RPBWMJBZQXCSFW-UHFFFAOYSA-N
- SMILES
- O(C(=O)C(C)C)OC(=O)C(C)C
- LogP
- 0.94 · 0.94-2.6 at 20-25℃
- EPA chemische Informationen
- Peroxide, bis(2-methyl-1-oxopropyl) (3437-84-1)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H241 (100%): Heating may cause a fire or explosion [Danger Self-reactive substances and mixtures; Organic peroxides]
P210, P234, P235, P240, P260, P261, P264, P264+P265, P272, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P321, P331, P333+P317, P337+P317, P362+P364, P363, P370+P380+P375[+P378], P403, P405, P410, P411, P420, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 12-06-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/11632
DOT LabelOrganic Peroxide
Fire HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Health HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Reactive GroupPeroxides, Organic
Reactivity AlertsExplosive
Reactivity Profile
Most of the isolated diacyl peroxides are solids with relatively low decomposition temperatures, and are explosive, and sensitive to shock, heat, or friction. Several, particularly the lower members, will detonate on the slightest disturbance. Autocatalytic, self-accelerating decomposition, which is promoted by tertiary amines, is involved. A sample of DIISOBUTYRYL PEROXIDE in ether was being evaporated to dryness with a stream of air when it exploded violently, [MCA Case History No. 579]. Can generate electrostatic charges. REF [Handling Chemicals Safely, 1980. p. 250].
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPeroxide, bis(2-methyl-1-oxopropyl): ACTIVE
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