| Identification | More | [Name]
2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate) | [CAS]
25265-77-4 | [Synonyms]
2,2,4-TRIMETHYL-1,3-PENTANEDIOL 1-MONOISOBUTYRATE
2,2,4-TRIMETHYL-1,3-PENTANEDIOL MONO(2-METHYLPROPANOATE)
2,2,4-TRIMETHYL-1,3-PENTANEDIOL MONOISOBUTYRATE
3-HYDROXY-2,2,4-TRIMETHYLPENTYL ISOBUTYRATE
ISOBUTYRIC ACID 3-HYDROXY-2,2,4-TRIMETHYLPENTYL ESTER
1-isobutyrate
3-pentanediol,2,2,4-trimethyl-monoisobutyrate
chissocizercs12
cs12
isobutyraldehydetishchenkotrimer
isobutyricacid,esterwith2,2,4-trimethyl-1,3-pentanediol
Propanoicacid,2-methyl-,monoesterwith2,2,4-trimethyl-1,3-pentanediol
propanoicacid,methyl-,monoesterwith2,2,4-trimethyl-1,3-pentanediol
propionicacid,2-methyl-,monoesterwith2,2,4-trimethyl-1,3-pentanediol
texanol
isobutyric acid, monoester with 2,2,4-trimethylpentane-1,3-diol
TRIMETHYL HYDROXYPENTYL ISOBUTYRATE
2,2,4-TRIMETHYL-1,3-PENTANEDIOL MONO-ISOBUTYRATE, 99%, MIXTURE OF ISOMERS
1,3-PentanediolMonoisobutyrate
Propansure, 2-methyl, Monoester mit 2,2,4-Trimethyl-1,3-pentandiol | [EINECS(EC#)]
246-771-9 | [Molecular Formula]
C12H24O3 | [MDL Number]
MFCD00148967 | [Molecular Weight]
216.32 | [MOL File]
25265-77-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear liquid | [Melting point ]
-50 °C (lit.) | [Boiling point ]
255 °C (lit.) | [density ]
0.95 g/mL at 25 °C(lit.) | [refractive index ]
1.44-1.442
| [Fp ]
244°C | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Liquid | [color ]
Colorless | [Specific Gravity]
0.95 | [Odor]
Mild odor | [Water Solubility ]
Soluble in water 900 mg/L. | [InChI]
InChI=1S/C12H24O3/c1-8(2)10(13)12(5,6)7-15-11(14)9(3)4/h8-10,13H,7H2,1-6H3 | [InChIKey]
DAFHKNAQFPVRKR-UHFFFAOYSA-N | [SMILES]
C(C)(C)(COC(=O)C(C)C)C(O)C(C)C | [LogP]
3.2 at 20℃ | [Uses]
Intermediate in the manufacture of plasticizers,
surfactants, pesticides, and resins. | [CAS DataBase Reference]
25265-77-4(CAS DataBase Reference) | [EPA Substance Registry System]
25265-77-4(EPA Substance) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
1 | [RTECS ]
UF6000000 | [TSCA ]
Yes | [HS Code ]
29156000 | [Toxicity]
guinea pig,LD,skin,> 20mL/kg (20mL/kg),Kodak Company Reports. Vol. M-158E, Pg. 1981, |
| Questions And Answer | Back Directory | [Description]
2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate) is a volatile organic compound (VOC) being useful in paints and printing inks. As coalescent for latex paints, it finds applications in various fields including coatings, nail care, Printing inks, Solvents for cosmetics and personal care, plasticizers. It is also utilized as a coalescing agent to reduce the minimal film forming temperature (MFFT) during latex film preparation. Study using coupled capillary gas chromatography-mass spectrometry (HRGC-MS) has confirmed its detection in polypropylene packed food samples1. It is also employed in pharma industry. It may be further used in the prepare carbon nanotube (CNT) paste employed in field emission displays (FED).
|
| Hazard Information | Back Directory | [Chemical Properties]
Clear liquid | [Production Methods]
Isobutylaldehyde is used as a raw material, and aldol condensation and Cannizzaro reactions are completed by a one-step reaction process in the presence of a catalyst, which adopts sodium alcoholate as the catalyst. The isobutylaldehyde forms 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate in the presence of the sodium alcoholate catalyst.
| [General Description]
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. | [Advantages]
2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate, also referred to as alcohol ester 12 or Texanol alcohol ester, is a kind of water-insoluble high boiling point binary alcohol ester because it has good resin intermiscibility, viscosity, and film forming properties is good, freezing point is low, can effectively reduce the film-forming temperature of high glass transition temperature emulsion paint, is used widely as a kind of novel shaping assistant of filming of coating. Alcohol ester 12 can improve the colour development of paint film weatherability, cleanablity touch-up paint and improvement coating, etc., and toxicity is low, consumption is few, stability to hydrolysis is good, be a kind of safe, be efficiently adapted to the novel green furtherance film of all kinds of synthetic resin emulsion coating.
| [Toxics Screening Level]
The initial threshold screening level (ITSL) for "Texanol" (2-methyl propionic acid monoester with
2,2,4-trimethyl-1,3-pentanediol) is 55 μg/m3 based on an annual averaging time. |
| Well-known Reagent Company Product Information | Back Directory | [Acros Organics]
2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate), 98+%(25265-77-4) | [Alfa Aesar]
2,2,4-Trimethyl-1,3-pentanediol 1-monoisobutyrate(25265-77-4) | [Sigma Aldrich]
25265-77-4(sigmaaldrich) | [TCI AMERICA]
3-Hydroxy-2,2,4-trimethylpentyl Isobutyrate (contains ca. 40% 2,2,4-Trimethyl-1,3-pentanediol 3-Monoisobutyrate),>60.0%(GC)(25265-77-4) |
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