07-5350

1,4-Dioxan

JIS special grade, ≥99.0%

• Synonym(e): Diethylenoxid, Dioxan
• Empirische Formel (Hill-System): C₄H₈O₂
• CAS-Nummer: 123-91-1
• Molekulargewicht: 88.11
• PubChem Substance ID: 329748470
• UNSPSC Code: 12352005
• Beilstein/REAXYS Number: 102551
• MDL number: MFCD00006571

Eigenschaften

• grade: JIS special grade
• vapor density: 3 (vs air)
• vapor pressure: 27 mmHg ( 20 °C), 40 mmHg ( 25 °C)
• assay: ≥99.0%
• form: liquid
• autoignition temp.: 356 °F
• expl. lim.: 22 %
• availability: available only in Japan
• refractive index: n20/D 1.422 (lit.)
• pH: 6.0-8 (20 °C, 500 g/L)
• bp: 100-102 °C (lit.)
• mp: 10-12 °C (lit.)
• density: 1.034 g/mL at 25 °C (lit.)
• SMILES string: C1COCCO1
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChI key: RYHBNJHYFVUHQT-UHFFFAOYSA-N

Beschreibung

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H319,H335,H350
• pcodes: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH019,EUH066
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 53.6 °F
• flash_point_c: 12 °C