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Pentylamin
PENTYLAMINE · 1-Pentanamine · N-PENTYLAMINE · 1-PENTYLAMINE · MONOAMYLAMINE · Pentylamin · AMYLAMINES · Amylamin
Identifikatoren & physikalische Daten
| CAS No. | 110-58-7 |
|---|---|
| Summenformel | C5H13N |
| Durchschnittliche Molmasse | 87,16 g/mol |
| Monoisotopische Masse | 87,10479942 g/mol |
| SMILES | CCCCCN |
| InChIKey | DPBLXKKOBLCELK-UHFFFAOYSA-N |
| PubChem CID | 8060 |
| ChEBI | CHEBI:74848 |
| EC No. | 203-780-2 |
| DTXSID | DTXSID0021919 |
| Lokaler Name | Pentylamin |
Chemische & physikalische Eigenschaften
| XLogP | 1,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 26 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 19,9 |
| Stoffklassen | Nitrogen Compounds -> Amines, AliphaticCorrosives |
| Arzneimittel | Pharmaceuticals -> Listed in ZINC15 |
| SpringerMaterials Properties | Boiling point |
| Lebensmittelzusatzstoffe | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| Dichte | 0.7547 (NTP, 1992) - Less dense than waterwill float0.750-0.7590.752 g/mL at 25 °C(lit.) |
| Aromastoffe | EU Flavoring substances |
| Löslichkeit | Very soluble (NTP, 1992)Soluble in waterSoluble (in ethanol)Soluble in alcohol, ether. |
| Flammpunkt | 45 °F (NTP, 1992)42 °F |
| Siedepunkt | 219.9 °F at 760 mmHg (NTP, 1992)103 °C104 °C(lit.) |
| Schmelzpunkt | -67 to -58 °F (NTP, 1992)−55 °C(lit.) |
| Dampfdichte | 3.01 (NTP, 1992) - Heavier than airwill sink (Relative to Air)3.01 (vs air) |
| Dampfdruck | 91.0 [mmHg]120.9 hPa (47 °C) |
| FEMA | 4242 | PENTYLAMINE |
| Brechungsindex | n20/D 1.411(lit.) |
| Lagerbedingungen | Flammables area |
| pKa (Säurekonstante) | 10.63(at 25℃) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to very slightly yellow |
| Geruch | at 0.10 % in propylene glycol. ammoniacal fishy |
| Geruchsart | fishy |
| Biologische Quelle | synthetic |
| Explosionsgrenze | 2.2-22%(V) |
| Spezifische Wärmekapazität | Cp(liquid): 2.5 J/(g·K), at 25℃ |
| Merck | 14,598 |
| JECFA Number | 1585 |
| BRN | 505953 |
| Henry-Konstante | 4.3×10-1 mol/(m3Pa) at 25℃, Brockbank (2013) |
| Dielektrizitätskonstante | 4.6(22℃) |
| Hauptanwendungen | flavors and fragrances |
| InChI | 1S/C5H13N/c1-2-3-4-5-6/h2-6H2,1H3 |
| InChIKey | DPBLXKKOBLCELK-UHFFFAOYSA-N |
| SMILES | CCCCCN |
| LogP (Verteilungskoeffizient) | 1.49 |
| CAS Datenbank | 110-58-7(CAS DataBase Reference) |
| NIST chemische Informationen | 1-Pentanamine(110-58-7) |
| EPA chemische Informationen | Amylamine (110-58-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 171 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 1-PentanamineCommission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Status: Active Update: 09-02-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/11243Amylamine: Does not have an individual approval but may be used under an appropriate group standardThe 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 | Flammable Liquid Corrosive |
| Brandgefahren | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:· Flammable/combustible material. |
| Gesundheitsgefahren | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:· May cause toxic effects if inhaled or ingested. |
| Gefahrenübersicht | Corrosive to skin[Quick CPC] A severe irritant[NTP] Safe when used as a flavoring agent in food[JECFA] Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungsHarmful by ingestion, inhalation, and skin absorption[Alfa Aesar MSDS] |
| DOT-Nummer und Handbuch | 1106 132 |
| Reaktive Gruppe | Amines, Phosphines, and Pyridines |
| Reactivity Alerts | Highly Flammable |
| Reactivity Profile | N-AMYLAMINE is an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Can react with oxidizing materials. [NTP 1992]. |
| Air and Water Reactions | Highly flammable. Less dense than water and soluble in water. |
| Hazard Classes and Categories | Flam. Liq. 2 (100%)Corrosives, Flammable agents - 3rd degree |
| Lower Explosive Limit (LEL) | 2.2 % (NTP, 1992)22000 [ppm] |
| Brandbekämpfung | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]: |
| Freisetungsmaßnahmen | · CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. |
| 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.General First Aid: |
| Expositionsschutz und Persönliche Schutzausrüstung | · Wear positive pressure self-contained breathing apparatus (SCBA). |
| Freisetung ohne Brand | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]: |
| Isolation and Evacuation | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:Immediate precautionary measure |
| Protective Action Criteria (PAC) | 1.3 [mg/m3]14 [mg/m3]86 [mg/m3] |
| Personal Protective Equipment (PPE) | Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]: |
| Emergency Response Planning Guidelines | · Some of these materials may react violently with water. |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
| Toxicity Data | LCLo (rat) = 2,000 ppm/4hr |
| F | 34 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 1106 3/PG II/III (AMYLAMINE) |
| Zollcode | 29211990 |
| RTECS-Nr. | SC0300000 |
| R-Sätze (R) | 11-22-34-42/43-20/21/22-52/53 |
| Toxizität | LD50 orally in Rabbit: 470 mg/kg LD50 dermal Rabbit 1120 mg/kg |
| Gefahrensymbole | F,C |
| Sicherheitshinweise (S) | 16-26-36/37/39-45-33-61 |
| Gefahrenklasse | 3Acute Tox. 4 DermalAcute Tox. 4 OralAquatic Chronic 3Eye Dam. 1Flam. Liq. 2Skin Corr. 1B |
| Verpackungsgruppe | II |
| Lagerklasse | 3 - Flammable liquids |
| Selbstentzündungstemperatur | 305 °C |
Anwendungen & Verwendung
Verwenden
Amylamine is a general reagent used in functionalizing the target molecules with pentyl chain. It has also been used as a cosurfactant to increase the phase stability of the bilayer systems.