Polybutenes

Names

[ Name ]:
Polybutenes

[Synonym ]:
1,3,7-trimethyl-8-(pyrrolidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione
1,3,7-Trimethyl-8-(1-pyrrolidinyl)-3,7-dihydro-1H-purine-2,6-dione
1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-8-(1-pyrrolidinyl)-
MFCD00197897
EINECS 203-452-9
1,3,7-Trimethyl-8-pyrrolidin-1-yl-3,7-dihydro-purine-2,6-dione

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
463.9±55.0 °C at 760 mmHg

[ Melting Point ]:
94.3-104.8 °C

[ Molecular Formula ]:
C₁₂H₁₇N₅O₂

[ Molecular Weight ]:
263.296

[ Flash Point ]:
234.4±31.5 °C

[ Exact Mass ]:
263.138214

[ LogP ]:
0.30

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.708

[ Storage condition ]:
-196°C

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
EM9032000

Articles

Matrix-assisted laser desorption/ionization mass spectrometry of discrete mass poly(butylene glutarate) oligomers.

Anal. Chem. 75(13) , 3092-100, (2003)

The mass dependency of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) response has been studied using equimolar mixtures of synthetic discrete mass poly(bu...

In vivo comparison of three different porous materials intended for use in a keratoprosthesis.

Br. J. Ophthalmol. 82(5) , 569-76, (1998)

The goal was to compare the biological response of the corneal stroma with three porous materials: a melt blown microfibre web of polybutylene:polypropylene (80:20); a polyester spun laced fabric (pol...

New facile approach to novel water-soluble aliphatic poly(butylene tartarate)s bearing reactive hydroxyl pendant groups.

Biomacromolecules 6(6) , 3474-80, (2005)