525170

2,2,4-Trimethyl-1,3-pentandioldiisobutyrat

≥98.5%

• Synonym(e): 1-Isopropyl-2,2-dimethyltrimethylend?iisobutyrat
• Lineare Formel: (CH₃)₂CHCH[O₂CCH(CH₃)₂]C(CH₃)₂CH₂O₂CCH(CH₃)₂
• CAS-Nummer: 6846-50-0
• Molekulargewicht: 286.41
• EG-Nummer: 229-934-9
• MDL-Nummer: MFCD00059267
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24874477
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98.5%
• Selbstzündungstemp.: 795 °F
• Expl.-Gr.: 0.48 %, 172 °F; 3.1 %, 230 °F
• Brechungsindex: n20/D 1.434 (lit.)
• bp: 280 °C (lit.)
• mp (Schmelzpunkt): −70 °C (lit.)
• Dichte: 0.941 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ester
• SMILES String: CC(C)C(OC(=O)C(C)C)C(C)(C)COC(=O)C(C)C
• InChI: 1S/C16H30O4/c1-10(2)13(20-15(18)12(5)6)16(7,8)9-19-14(17)11(3)4/h10-13H,9H2,1-8H3
• InChIKey: OMVSWZDEEGIJJI-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

TXIB is also referred to as Eastman plasticizer. 2,2,4-Trimethyl-1,3-pentanediol diisobutyrate (TXIB) is widely used in food packaging. Its toxicity has been assessed.

Anwendung

Plasticizer.

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate may be used as a plasticizer in the fabrication of highly plasticized polyvinyl chloride, crosslinked by gamma irradiation.

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Warning
• H-Sätze: H361d,H412
• P-Sätze: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Aquatic Chronic 3 - Repr. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 276.8 °F - Non-equilibrium method
• Flammpunkt (°C): 136 °C - Non-equilibrium method
• Persönliche Schutzausrüstung: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)