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cyclohexylidenbis[tert-butyl]peroxid
1,1-bis(T-butylperoxy)cyclohexane · DP275B · Perhexa-C · Chaloxyd P · Trigonox 22 · Lupersol 331 · Trigonox 22C50 · TRIGONOX(R) 22
![Molekülstruktur von cyclohexylidenbis[tert-butyl]peroxid](/img/chemical/76359.png)
Identifikatoren & physikalische Daten
| CAS No. | 3006-86-8 |
|---|---|
| Summenformel | C14H28O4 |
| Durchschnittliche Molmasse | 260,37 g/mol |
| Monoisotopische Masse | 260,19875938 g/mol |
| SMILES | CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 |
| InChIKey | HSLFISVKRDQEBY-UHFFFAOYSA-N |
| PubChem CID | 76359 |
| EC No. | 221-111-2 |
| DTXSID | DTXSID4044907 |
| Lokaler Name | cyclohexylidenbis[tert-butyl]peroxid |
Chemische & physikalische Eigenschaften
| XLogP | 3,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 36,9 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 18 |
| Formalladung | 0 |
| Komplexität | 224 |
| Physical Description | Organic solvent solution, added to lessen explosion hazard.Particularly heat and contamination sensitive.CBILiquid |
| Schmelzpunkt | 65 °C (SADT) |
| Siedepunkt | 52-54 °C (0.1 mmHg) |
| Dichte | 0.891 g/mL at 25 °C |
| Dampfdruck | 4.88hPa at 25℃ |
| Brechungsindex | n20/D 1.435 |
| Flammpunkt | 155 °F |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Liquid |
| Farbe | Clear |
| Löslichkeit | miscible |
| InChI | InChI=1S/C14H28O4/c1-12(2,3)15-17-14(10-8-7-9-11-14)18-16-13(4,5)6/h7-11H2,1-6H3 |
| InChIKey | HSLFISVKRDQEBY-UHFFFAOYSA-N |
| SMILES | C1(CCCCC1)(OOC(C)(C)C)OOC(C)(C)C |
| LogP (Verteilungskoeffizient) | 7.2 at 25℃ |
| CAS Datenbank | 3006-86-8(CAS DataBase Reference) |
| EPA chemische Informationen | Peroxide, 1,1'-cyclohexylidenebis[2-(1,1-dimethylethyl) (3006-86-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 1.8% (3 of 170) of reports.DangerH242 (74.7%): Heating may cause a fire [Danger Self-reactive substances and mixturesOrganic peroxides]P210, P234, P235, P240, P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, P410, P411, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 170 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Peroxide, cyclohexylidenebis[(1,1-dimethylethyl)Peroxide, 1,1'-cyclohexylidenebis[2-(1,1-dimethylethyl) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Peroxide, 1,1'-cyclohexylidenebis[2-(1,1-dimethylethyl) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 15-05-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/5875Peroxide, cyclohexylidenebis(1,1-dimethylethyl): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| DOT-Kennzeichnung | Organic PeroxideOrganic Peroxide Explosive |
| Brandgefahren | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Gesundheitsgefahren | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Reaktive Gruppe | Peroxides, Organic |
| Reactivity Alerts | Strong Oxidizing AgentExplosive |
| Reactivity Profile | The explosive instability of the lower dialkyl peroxides (e.g., dimethyl peroxide) and 1,1-bis-peroxides decreases rapidly with increasing chain length and degree of branching, the di-tert-alkyl derivatives being amongst the most stable class of peroxides. Though many 1,1-bis-peroxides have been reported, few have been purified because of the higher explosion hazards compared with the monofunctional peroxides. It is unlikely that this derivative would be particularly unstable compared to other peroxides in its class. [Bretherick 2nd ed., p 44 1979.]The explosive instability of the lower dialkyl peroxides (e.g.,. dimethyl peroxide) and 1,1-bis-peroxides decreases rapidly with increasing chain length and degree of branching, the di-tert-alkyl derivatives being amongst the most stable class of peroxides. Though many 1,1-bis-peroxides have been reported, few have been purified because of the higher explosion hazards compared with the monofunctional peroxides. It is unlikely that this derivative would be particularly unstable compared to other peroxides in its class. [Bretherick 2nd ed., p 44 1979.]The explosive instability of the lower dialkyl peroxides (e.g., dimethyl peroxide) and 1,1-bis-peroxides decreases rapidly with increasing chain length and degree of branching, the di-tert-alkyl derivatives being amongst the most stable class of peroxides. Though many 1,1-bis-peroxides have been reported, few have been purified because of the higher explosion hazards compared with the mono functional peroxides. It is unlikely that this derivative would be particularly unstable compared to other peroxides in its class. [Bretherick 2nd ed., p 44 1979.] |
| Air and Water Reactions | No rapid reaction with air. No rapid reaction with water. |
| Hazard Classes and Categories | Org. Perox. C (74.7%)Flammable liquids - Category 4 |
| Brandbekämpfung | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Erste Hilfe | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Freisetung ohne Brand | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Isolation and Evacuation | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Personal Protective Equipment (PPE) | Excerpt from ERG Guide 145 [Organic Peroxides (Heat and Contamination Sensitive)]:Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]: |
| Wassergefährdungsklasse (WGK) | 2 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3103 5.2 |
| Zollcode | 29096000 |
| R-Sätze (R) | 7-62-50/53-36/37/38-61-65-45-51/53 |
| Gefahrensymbole | O,N,T |
| Sicherheitshinweise (S) | 17-36/37/39-3/7-14A-61-60-45-26-14-53-62 |
| Gefahrenklasse | 5.2Asp. Tox. 1Carc. 1BEye Irrit. 2Muta. 1BOrg. Perox. CSkin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | II |
| Lagerklasse | 4.1A - Other explosive hazardous materials |
Anwendungen & Verwendung
Verwenden
Polymerization initiator.