8.22144

D-(+)-Saccharose octaacetate

for synthesis

• Synonym(e): D-(+)-Saccharose octaacetate, Octaacetylsucrose
• Empirische Formel (Hill-System): C₂₈H₃₈O₁₉
• CAS-Nummer: 126-14-7
• Molekulargewicht: 678.59
• UNSPSC Code: 12352108
• EC Index Number: 204-772-1
• NACRES: NA.22
• MDL number: MFCD00006623

Eigenschaften

• Quality Segment: 200
• assay: ≥99.0% (acidimetric)
• form: powder
• potency: 5000 mg/kg LD₅₀, oral (Rat), 5000 mg/kg LD₅₀, skin (Rabbit)
• bp: 250 °C/1.3 hPa
• mp: 82-87 °C
• storage temp.: 2-30°C
• SMILES string: O1[C@]([C@H]([C@@H]([C@H]1COC(=O)C)OC(=O)C)OC(=O)C)(O[C@H]2O[C@@H]([C@H]([C@@H]([C@H]2OC(=O)C)OC(=O)C)OC(=O)C)COC(=O)C)COC(=O)C
• InChI: 1S/C28H38O19/c1-12(29)37-9-20-22(40-15(4)32)24(42-17(6)34)25(43-18(7)35)27(45-20)47-28(11-39-14(3)31)26(44-19(8)36)23(41-16(5)33)21(46-28)10-38-13(2)30/h20-27H,9-11H2,1-8H3/t20-,21-,22-,23-,24+,25-,26+,27-,28+/m1/s1
• InChI key: ZIJKGAXBCRWEOL-SAXBRCJISA-N

Beschreibung

Analysis Note

Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 82 °C
Melting range (upper value): ≤ 87 °C
Spec. rotation [α²0/D (c=10 in chloroform): +58.0 - +62.0 °
Identity (IR): passes test

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable