Di-tert-butyl-1,1,4,4-tetramethylbut-2-in-1,4-ylendiperoxid

VAROX 130 · Luperox 130 · Luperox-130 · VAROX 130-XL · Trigonox 145 · Lupersol 130 · Perhexyne 25B · Cab-O-Cure 2P

https://huagongshe.com/de/chemical/14037

Molekülstruktur von Di-tert-butyl-1,1,4,4-tetramethylbut-2-in-1,4-ylendiperoxid

Identifikatoren & physikalische Daten

CAS No.	1068-27-5
Summenformel	C16H30O4
Durchschnittliche Molmasse	286,41 g/mol
Monoisotopische Masse	286,21440943 g/mol
SMILES	CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C
InChIKey	ODBCKCWTWALFKM-UHFFFAOYSA-N
PubChem CID	14037
EC No.	213-944-5
DTXSID	DTXSID1044512
Lokaler Name	Di-tert-butyl-1,1,4,4-tetramethylbut-2-in-1,4-ylendiperoxid

Chemische & physikalische Eigenschaften

XLogP	3,2
Polarare Oberfläche (TPSA)	36,9
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	4
Frei drehbare Bindungen	8
Schwere Atome	20
Formalladung	0
Komplexität	335
Physical Description	This liquid peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently. It is generally stored or transported as a mixture, with an inert solid.Other Solid
Schmelzpunkt	88 °C (SADT)(lit.)
Siedepunkt	348.77°C (rough estimate)
Dichte	1.26 g/mL at 25 °C(lit.)
Dampfdruck	0.011Pa at 20℃
Brechungsindex	1.4340 (estimate)
Flammpunkt	188 °F
Lagerbedingungen	2-8°C
Aggregatzustand	Solid
Farbe	White to Off-White
Löslichkeit	2.2mg/L at 20℃
InChI	1S/C16H30O4/c1-13(2,3)17-19-15(7,8)11-12-16(9,10)20-18-14(4,5)6/h1-10H3
InChIKey	ODBCKCWTWALFKM-UHFFFAOYSA-N
SMILES	CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C
LogP (Verteilungskoeffizient)	6.71 at 25℃
CAS Datenbank	1068-27-5(CAS DataBase Reference)
EPA chemische Informationen	Peroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[2-(1,1-dimethylethyl) (1068-27-5)

Sicherheit & Vorschriften

GHS-Einstufung	DangerH241 (89.6%): Heating may cause a fire or explosion [Danger Self-reactive substances and mixturesOrganic peroxides]H242 (10.4%): Heating may cause a fire [Danger Self-reactive substances and mixturesH315 (81.2%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (81.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H411 (10.4%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P210, P234, P235, P240, P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P370+P380+P375[+P378], P391, P403, P410, P411, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Regulatorische Informationen	Chemical: Peroxide, (1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[(1,1-dimethylethyl)Hazard Traits - BioaccumulationEnvironmental PersistenceAuthoritative List - Canada PBiTsReport - if used as a fragrance or flavor ingredientPeroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[2-(1,1-dimethylethyl) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Peroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[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: 02-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/21767Peroxide, (1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis(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.

GHS-Einstufung

DangerH241 (89.6%): Heating may cause a fire or explosion [Danger Self-reactive substances and mixturesOrganic peroxides]H242 (10.4%): Heating may cause a fire [Danger Self-reactive substances and mixturesH315 (81.2%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (81.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H411 (10.4%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P210, P234, P235, P240, P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P370+P380+P375[+P378], P391, P403, P410, P411, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Regulatorische Informationen

Chemical: Peroxide, (1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[(1,1-dimethylethyl)Hazard Traits - BioaccumulationEnvironmental PersistenceAuthoritative List - Canada PBiTsReport - if used as a fragrance or flavor ingredientPeroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[2-(1,1-dimethylethyl) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Peroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[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: 02-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/21767Peroxide, (1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis(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.

Anwendungen & Verwendung

Verwenden

Free radical polymerization initiator.