139564

1,2,7,8-Diepoxyoctane

97%

• Synonyma: 1,7-Octadiene bisoxide, 1,7-Octadiene diepoxide, 2,2′-(1,4-Butanediyl)bis[oxirane]
• Empirický vzorec (Hillův zápis): C₈H₁₄O₂
• Číslo CAS: 2426-07-5
• Molekulová hmotnost: 142.20
• NACRES: NA.23
• PubChem Substance ID: 24848422
• UNSPSC Code: 12162002
• EC Number: 219-375-9
• MDL number: MFCD00005155

Vlastnosti

• Quality Segment: 200
• assay: 97%
• form: liquid
• refractive index: n20/D 1.445 (lit.)
• bp: 240 °C (lit.)
• density: 0.997 g/mL at 25 °C (lit.)
• SMILES string: C(CCC1CO1)CC2CO2
• InChI: 1S/C8H14O2/c1(3-7-5-9-7)2-4-8-6-10-8/h7-8H,1-6H2
• InChI key: LFKLPJRVSHJZPL-UHFFFAOYSA-N

Popis

Application

• Removal of GenX by APTES functionalized diepoxyoctane cross-linked chitosan beads: Cross-linked and aminated chitosan beads were synthesized using 1,2:7,8-diepoxyoctane and 3-aminopropyl triethoxysilane. These beads were studied for their efficiency in removing GenX, a problematic environmental pollutant, demonstrating a potential application in water treatment technologies (M Vakili, F Gholami, HM Zwain, W Wang… - Journal of …, 2023 - Elsevier).

Bezpečnostní informace

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H302,H311,H341,H350
• pcodes: P202 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Carc. 1B - Muta. 2
• Skladovací třída: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• flash_point_f: 208.4 °F - closed cup
• flash_point_c: 98 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter