538221

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

mixture of isomers, 99%

• Formula condensata: (CH₃)₂CHCH[O(R)]C(CH₃)₂CH₂O(R), R=-COCH(CH₃)₂ or H
• Numero CAS: 25265-77-4
• Peso molecolare: 216.32
• Numero CE: 246-771-9
• Codice UNSPSC: 12352001
• NACRES: NA.21

Proprietà

• Livello qualitativo: 200
• Saggio: 99%
• Forma fisica: liquid
• tecniche: GC/MS: suitable
• Impurezze: ≤0.10% (water)
• Indice di rifrazione: n20/D 1.441 (lit.)
• P. eboll.: 255 °C (lit.)
• Punto di fusione: −50 °C (lit.)
• Densità: 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; DAFHKNAQFPVRKR-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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).

Note legali

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 251.6 °F - closed cup
• Punto d’infiammabilità (°C): 122 °C - closed cup