538221

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate

mixture of isomers, 99%

• Formule linéaire : (CH₃)₂CHCH[O(R)]C(CH₃)₂CH₂O(R), R=-COCH(CH₃)₂ or H
• Numéro CAS: 25265-77-4
• Poids moléculaire : 216.32
• Numéro CE : 246-771-9
• Code UNSPSC : 12352001
• Nomenclature NACRES : NA.21

Propriétés

• Pureté: 99%
• Forme: liquid
• Technique(s): GC/MS: suitable
• Impuretés: ≤0.10% (water)
• Indice de réfraction: n20/D 1.441 (lit.)
• Point d'ébullition: 255 °C (lit.)
• Pf: −50 °C (lit.)
• Densité: 0.95 g/mL at 25 °C (lit.)
• InChI: 1S/C12H24O3/c1-8(2)10(13)12(5,6)7-15-11(14)9(3)4/h8-10,13H,7H2,1-6H3
• Clé InChI: DAFHKNAQFPVRKR-UHFFFAOYSA-N

Description

Description générale

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (TMPD-MIB, texanol), a volatile organic compound (VOC), is an important component found in paints and printing inks. It is utilized as a coalescing agent to reduce the minimal film forming temperature (MFFT) during latex film preparation. Its detection in polypropylene packed food samples has been reported by coupled capillary gas chromatography-mass spectrometry (HRGC-MS). The performance of various dispersant affecting the dispersion of multi-walled carbon nanotube (MWCNT) in texanol has been studied.

Application

2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (texanol) may be used in the prepare carbon nanotube (CNT) paste employed in field emission displays (FED).

Informations légales

Manufactured by Eastman Chemical Company. Distributed by Aldrich Chemical Company.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 251.6 °F - closed cup
• Point d'éclair (°C): 122 °C - closed cup