8.18800

Octanedioic acid

for synthesis

• Synonym(e): Octanedioic acid, Suberic acid
• Lineare Formel: HOOC(CH₂)₆COOH
• CAS-Nummer: 505-48-6
• Molekulargewicht: 174.19
• UNSPSC Code: 12352106
• EC Index Number: 208-010-9
• NACRES: NA.22
• MDL number: MFCD00004428
• Assay: ≥99.0% (GC)
• Grade: synthesis grade

Eigenschaften

• grade: synthesis grade
• Quality Segment: 200
• vapor pressure: <1 hPa ( 20 °C)
• assay: ≥99.0% (GC)
• autoignition temp.: 430 °C
• potency: >2000 mg/kg LD₅₀, oral (Rat)
• pH: 3.2 (20 °C, 1.6 g/L in H₂O)
• bp: 229-231 °C/20 hPa
• mp: 139-142 °C
• transition temp: flash point 210 °C
• bulk density: 700 kg/m³
• storage temp.: 2-30°C
• SMILES string: [O-]C(=O)CCCCCCC(=O)[O-].[H+].[H+]
• InChI: 1S/C8H14O4/c9-7(10)5-3-1-2-4-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)
• InChI key: TYFQFVWCELRYAO-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 139 °C
Melting range (upper value): ≤ 142 °C
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: 410.0 °F - closed cup
• flash_point_c: 210 °C - closed cup