117498

Propylendiamin

99%

• Synonym(e): 1,2-Diaminopropan, 1,2-Propandiamin
• Lineare Formel: CH₃CH(NH₂)CH₂NH₂
• CAS-Nummer: 78-90-0
• Molekulargewicht: 74.12
• Beilstein: 605274
• EG-Nummer: 201-155-9
• MDL-Nummer: MFCD00008089
• UNSPSC-Code: 12352100
• eCl@ss: 39030209
• PubChem Substanz-ID: 24847332
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 2.6 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 14 mmHg ( 20 °C)
• Assay: 99%
• Selbstzündungstemp.: 680 °F
• Expl.-Gr.: 11.1 %
• Brechungsindex: n20/D 1.446 (lit.)
• bp: 119-120 °C (lit.)
• Löslichkeit: H₂O: very soluble
• Dichte: 0.87 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: amine
• SMILES String: CC(N)CN
• InChI: 1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3
• InChIKey: AOHJOMMDDJHIJH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base. It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane.

Anwendung

1,2-Diaminopropane was used as model precursor in the electron induced deposition of amorphous carbon nitride films.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H226,H302,H311,H314,H317,H334
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 93.2 °F - closed cup
• Flammpunkt (°C): 34 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter