8.20030

Ethylenediamine monohydrate

for synthesis

• Synonym(e): Ethylenediamine monohydrate, 1,2-Diaminoethane, 1,2-Ethanediamine
• Empirische Formel (Hill-System): C₂H₈N₂ · xH₂O
• CAS-Nummer: 6780-13-8
• Molekulargewicht: 60.10 (anhydrous basis)
• UNSPSC Code: 12352116
• EC Index Number: 203-468-6
• Assay: ≥99% (acidimetric)
• Form: liquid

Eigenschaften

• vapor pressure: 12 hPa ( 20 °C)
• assay: ≥99% (acidimetric)
• form: liquid
• autoignition temp.: 385 °C
• potency: 866 mg/kg LD₅₀, oral (Rat), 560 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.7-16.6 % (v/v)
• pH: 12 (20 °C, 100 g/L in H₂O)
• bp: 118 °C/1013 hPa
• mp: 8-10 °C
• transition temp: flash point 42 °C
• density: 0.963 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C2H8N2.H2O/c3-1-2-4;/h1-4H2;1H2
• InChI key: XZUAPPXGIFNDRA-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (acidimetric): ≥ 99
Identity (IR-spectrum): passes test
Density (d 20 °C/ 4 °C): 0.961 - 0.964

Sicherheitshinweise

• pictograms: GHS02,GHS05,GHS07,GHS08
• signalword: Danger
• hcodes: H226 - H302 + H312 - H314 - H317 - H334
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_c: 42 °C