HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
tert-Pentylhydroperoxid
TAHP · t-amyl hydroperoxide · 1-AMYLHYDROPEROXIDE · tert-amyl hydroperoxide · Tert-amyhyl droperoxide · tert-Pentyl hydroperoxide · 2-hydroperoxy-2-methylbutane · 2-hydroperoxy-2-methyl-butane
Identifikatoren & physikalische Daten
| CAS No. | 3425-61-4 |
|---|---|
| Summenformel | C5H12O2 |
| Durchschnittliche Molmasse | 104,15 g/mol |
| Monoisotopische Masse | 104,08372962 g/mol |
| SMILES | CCC(C)(C)OO |
| InChIKey | XRXANEMIFVRKLN-UHFFFAOYSA-N |
| PubChem CID | 76962 |
| EC No. | 222-321-7 |
| DTXSID | DTXSID6029256 |
| Lokaler Name | tert-Pentylhydroperoxid |
Chemische & physikalische Eigenschaften
| XLogP | 1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 29,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 50 |
| Stoffklassen | Other Classes -> Peroxides, Organic |
| Physical Description | LiquidCBI |
| Schmelzpunkt | -70°C |
| Siedepunkt | 135.3°C (rough estimate) |
| Dichte | 0.905 |
| Dampfdruck | 43.2hPa at 25℃ |
| Brechungsindex | 1.5000 (estimate) |
| Flammpunkt | 41℃ |
| pKa (Säurekonstante) | 12.71±0.50(Predicted) |
| Aggregatzustand | A liquid or gas |
| Geruch | clear water-wh. liq. or gas, sharp odor |
| Löslichkeit | 63.25g/L at 20℃ |
| InChI | InChI=1S/C5H12O2/c1-4-5(2,3)7-6/h6H,4H2,1-3H3 |
| InChIKey | XRXANEMIFVRKLN-UHFFFAOYSA-N |
| SMILES | C(OO)(C)(C)CC |
| LogP (Verteilungskoeffizient) | 2.9 |
| EPA chemische Informationen | tert-Amyl hydroperoxide (3425-61-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (97.7%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P234, P235, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P361+P364, P362+P364, P363, P370+P378, P391, P403, P403+P233, P403+P235, P405, P410, P411, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 131 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Hydroperoxide, 1,1-dimethylpropyl is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hydroperoxide, 1,1-dimethylpropyl 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: 07-10-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/5881Hydroperoxide, 1,1-dimethylpropyl: 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. |
| Gefahrenübersicht | Causes changes in lung weight, methemoglobinemia, effects to cytochrome oxidases, general anesthesia, acute pulmonary edema, and hematuria in inhalation lethal-concentration and oral lethal-dose studies of rats and mice[RTECS] See tert-Butyl hydroperoxide. |
| Hazard Classes and Categories | Flam. Liq. 3 (97.7%) |
| Unerwünschte Wirkungen | Neurotoxin - Other CNS neurotoxin |
| Toxicity Data | LC50 (rat) = 1,510 mg/m3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 3107 |
| Zollcode | 29096000 |
| R-Sätze (R) | 7-11-52/53-68 |
| Toxizität | LD50 orl-rat: 863 mg/kg 85GMAT -,21,82 |
Anwendungen & Verwendung
Verwenden
tert-AmylHydroperoxide is a free radical initiator; used in preparation of low-dielectric high-strength resin compound, prepreg and laminate.