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p-tert-Butylbenzohydrazid
4-TERT-BUTYLBE · AKOS BBS-00004509 · BUTTPARK 44\03-79 · Butylbenzhydrazide · 4-tert-Butylbenzhydr · LABOTEST-BB LT00454438 · 4-t-Butylbenzhydrazide · 4-TERT-BUTYLBENZHYRAZIDE
Identifikatoren & physikalische Daten
| CAS No. | 43100-38-5 |
|---|---|
| Summenformel | C11H16N2O |
| Durchschnittliche Molmasse | 192,26 g/mol |
| Monoisotopische Masse | 192,12626313 g/mol |
| SMILES | CC(C)(C)c1ccc(C(=O)NN)cc1 |
| InChIKey | XYUFQWDLRLHUPB-UHFFFAOYSA-N |
| PubChem CID | 123513 |
| EC No. | 256-090-9 |
| DTXSID | DTXSID7074747 |
| Lokaler Name | p-tert-Butylbenzohydrazid |
Chemische & physikalische Eigenschaften
| XLogP | 2 |
|---|---|
| Polarare Oberfläche (TPSA) | 55,1 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 14 |
| Formalladung | 0 |
| Komplexität | 200 |
| Physical Description | Dry Powder |
| Schmelzpunkt | 120-127 °C(lit.) |
| Dichte | 1.046±0.06 g/cm3(Predicted) |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Löslichkeit | soluble in Methanol |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 12.82±0.10(Predicted) |
| Farbe | White to Almost white |
| BRN | 1104663 |
| InChI | InChI=1S/C11H16N2O/c1-11(2,3)9-6-4-8(5-7-9)10(14)13-12/h4-7H,12H2,1-3H3,(H,13,14) |
| InChIKey | XYUFQWDLRLHUPB-UHFFFAOYSA-N |
| SMILES | C(NN)(=O)C1=CC=C(C(C)(C)C)C=C1 |
| CAS Datenbank | 43100-38-5(CAS DataBase Reference) |
| NIST chemische Informationen | 4-Tert-butylbenzoic acid hydrazide(43100-38-5) |
| EPA chemische Informationen | Benzoic acid, 4-(1,1-dimethylethyl)-, hydrazide (43100-38-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (88.6%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Benzoic acid, 4-(1,1-dimethylethyl)-, hydrazide is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzoic acid, 4-(1,1-dimethylethyl)-, hydrazide 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)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance. |
| Hazard Classes and Categories | Acute Tox. 4 (88.6%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29280000 |
| R-Sätze (R) | 36/37/38-20/21/22 |
| Gefahrensymbole | Xi,Xn |
| Sicherheitshinweise (S) | 24/25-36/37-26-37 |
| Gefahrenklasse | IRRITANTAcute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
4-tert-Butylbenzoic hydrazide was used in the synthesis of 2-(2-methylphenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole.