HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 74209Erstellt: 2. November 2026
Hexamethylendiamintetraessigsure
HDTA · 1,6-Hexanediaminetetraacetic acid · HEXAMETHYLENEDIAMINETETRAACETIC ACID · HEXAMETHYLENEDINITRILOTETRAACETIC ACID · Hexamethylenebisnitrilotetraacetic acid · 1 6-DIAMINOHEXANE-N N N' N'-TETRAACETIC& · 1,6-DIAMINOHEXANE-N,N,N',N'-TETRAACETIC ACID · 1,6-Diaminohexane-N,N,N2,N2-tetraacetic acid
https://huagongshe.com/de/chemical/74209
Identifikatoren & physikalische Daten
| CAS No. | 1633-00-7 |
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| Summenformel | C14H24N2O8 |
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| Durchschnittliche Molmasse | 348,35 g/mol |
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| Monoisotopische Masse | 348,15326573 g/mol |
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| SMILES | O=C(O)CN(CCCCCCN(CC(=O)O)CC(=O)O)CC(=O)O |
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| InChIKey | YGDVXSDNEFDTGV-UHFFFAOYSA-N |
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| PubChem CID | 74209 |
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| EC No. | 216-642-1 |
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| DTXSID | DTXSID00936810 |
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| Lokaler Name | Hexamethylendiamintetraessigsure |
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Chemische & physikalische Eigenschaften
| XLogP | -4,5 |
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| Polarare Oberfläche (TPSA) | 156 |
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| H-Brücken-Donoren | 4 |
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| H-Brücken-Akzeptoren | 10 |
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| Frei drehbare Bindungen | 15 |
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| Schwere Atome | 24 |
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| Formalladung | 0 |
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| Komplexität | 368 |
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| Schmelzpunkt | 232-236 °C (dec.)(lit.) |
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| Siedepunkt | 482.73°C (rough estimate) |
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| Dichte | 1.2294 (rough estimate) |
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| Brechungsindex | 1.4590 (estimate) |
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| Löslichkeit | almost transparency in 1mol/L NaOH |
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| Aggregatzustand | powder to crystal |
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| pKa (Säurekonstante) | 1.55±0.10(Predicted) |
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| Farbe | White to Almost white |
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| BRN | 1716834 |
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| InChI | 1S/C14H24N2O8/c17-11(18)7-15(8-12(19)20)5-3-1-2-4-6-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24) |
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| InChIKey | YGDVXSDNEFDTGV-UHFFFAOYSA-N |
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| SMILES | OC(=O)CN(CCCCCCN(CC(O)=O)CC(O)=O)CC(O)=O |
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| CAS Datenbank | 1633-00-7(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 101 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 2922.49.8000 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
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