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Dihexylamin
DIHEXYLAMINE · NSC 7498 · Dihexylamin · Di-n-hexylamin · DihexylaMine 1 · Di-n-hexylamine · N,N-Dihexylamine · Dihexylamine >Bis(1-hexyl)amine
Identifikatoren & physikalische Daten
| CAS No. | 143-16-8 |
|---|---|
| Summenformel | C12H27N |
| Durchschnittliche Molmasse | 185,35 g/mol |
| Monoisotopische Masse | 185,21434986 g/mol |
| SMILES | CCCCCCNCCCCCC |
| InChIKey | PXSXRABJBXYMFT-UHFFFAOYSA-N |
| PubChem CID | 8920 |
| ChEMBL | CHEMBL3188279 |
| EC No. | 205-588-4 |
| DTXSID | DTXSID1022009 |
| Lokaler Name | Dihexylamin |
Chemische & physikalische Eigenschaften
| XLogP | 4,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 12 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 10 |
| Schwere Atome | 13 |
| Formalladung | 0 |
| Komplexität | 71,2 |
| Stoffklassen | Nitrogen Compounds -> Amines, AliphaticFlammable agents - 3rd degree |
| SpringerMaterials Properties | Boiling point |
| Dichte | 0.79 at 68 °F (NTP, 1992) - Less dense than waterwill float0.795 g/mL at 25 °C(lit.) |
| Löslichkeit | less than 1 mg/mL at 79 °F (NTP, 1992)0.3g/lMiscible with water. |
| Flammpunkt | 203 °F (NTP, 1992) |
| Siedepunkt | 451 to 469 °F at 760 mmHg (NTP, 1992)192-195 °C(lit.) |
| Dampfdichte | 6.38 (NTP, 1992) - Heavier than airwill sink (Relative to Air)6.4 (vs air) |
| Dampfdruck | less than 0.1 mmHg at 68 °F (NTP, 1992)0.05 hPa (20 °C) |
| Physical Description | Dihexylamine is a clear colorless liquid. (NTP, 1992)[CAMEO] Clear light yellow liquid[Sigma-Aldrich MSDS] |
| Collision Cross Section | 158.0 Ų [M+H]+ [CCS Type: DTBuffer gas: N2Ionization: ESI+Dataset: TOXCASTSource Identifier: DTXSID1022009] |
| Schmelzpunkt | 3 °C |
| Brechungsindex | n20/D 1.432(lit.) |
| Lagerbedingungen | Store below +30°C. |
| pKa (Säurekonstante) | pK1:11.0(+1) (25°C) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless |
| pH | 9.9 (0.3g/l, H2O, 25℃) |
| Explosionsgrenze | 0.7-5.9%(V) |
| Merck | 14,7650 |
| BRN | 1738519 |
| Henry-Konstante | 1.3×10-1 mol/(m3Pa) at 25℃, Yaws (2003) |
| Stabilität | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C12H27N/c1-3-5-7-9-11-13-12-10-8-6-4-2/h13H,3-12H2,1-2H3 |
| InChIKey | PXSXRABJBXYMFT-UHFFFAOYSA-N |
| SMILES | CCCCCCNCCCCCC |
| CAS Datenbank | 143-16-8(CAS DataBase Reference) |
| EPA chemische Informationen | Dihexylamine (143-16-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 0.7% (1 of 151) of reports.DangerH300 (72.2%): Fatal if swallowed [Danger Acute toxicity, oral]P260, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P361+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 151 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 1-Hexanamine, N-hexyl-Dihexylamine: HSNO Approval: HSR004442 Approved with controlsThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| DOT-Kennzeichnung | Poison |
| Brandgefahren | This compound is combustible. (NTP, 1992) |
| Gesundheitsgefahren | ACUTE/CHRONIC HAZARDS: This compound is readily absorbed through the skin. (NTP, 1992) |
| Gefahrenübersicht | A severe eye and mild skin irritant[RTECS] Readily absorbed through skin[NTP] Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungsToxic by ingestionHighly toxic by skin absorption[Sigma-Aldrich MSDS] See 2-Ethylhexylamine. |
| Reaktive Gruppe | Amines, Phosphines, and Pyridines |
| Reactivity Profile | DIHEXYLAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. |
| Air and Water Reactions | This compound may be sensitive to prolonged exposure to air. Insoluble in water. |
| Hazard Classes and Categories | Acute Tox. 2 (72.2%)Flammable agents - 3rd degree |
| Brandbekämpfung | Fires involving this compound can be controlled with carbon dioxide, dry chemical or Halon extinguishers. (NTP, 1992) |
| Erste Hilfe | EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. |
| Freisetung ohne Brand | SMALL SPILLS AND LEAKAGE: If you spill this chemical, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with alcohol followed by washing with a strong soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. |
| Isolation and Evacuation | Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: |
| Personal Protective Equipment (PPE) | MINIMUM PROTECTIVE CLOTHING: If Tyvek-type disposable protective clothing is not worn during handling of this chemical, wear disposable Tyvek-type sleeves taped to your gloves. |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
| Wassergefährdungsklasse (WGK) | 2 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2922 8/PG 2 |
| Zollcode | 29211990 |
| RTECS-Nr. | IH6600000 |
| R-Sätze (R) | 22-24-34 |
| Toxizität | LD50 orally in Rabbit: 42 mg/kg LD50 dermal Rabbit < 160 mg/kg |
| Gefahrensymbole | T |
| Sicherheitshinweise (S) | 26-36/37/39-45 |
| Gefahrenklasse | 6.1Acute Tox. 1 DermalAcute Tox. 2 InhalationAcute Tox. 2 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Corr. 1A |
| Verpackungsgruppe | I |
| Lagerklasse | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
| Selbstentzündungstemperatur | 250 °C |
Anwendungen & Verwendung
Verwenden
Di-n-hexylamine is used in organic synthesis and involved in the preparation of succinic acid.