1,1,4,7,10,10-Hexamethyltriethylenetetramine

1,1,4,7,10,10-Hexamethyltriethylenetetramine Structure
1,1,4,7,10,10-Hexamethyltriethylenetetramine structure
Common Name 1,1,4,7,10,10-Hexamethyltriethylenetetramine
CAS Number 3083-10-1 Molecular Weight 230.393
Density 0.9±0.1 g/cm3 Boiling Point 260.4±8.0 °C at 760 mmHg
Molecular Formula C12H30N4 Melting Point N/A
MSDS Chinese USA Flash Point 101.7±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

Effects of surface-active block copolymers with oxyethylene and fluoroalkyl side chains on the antifouling performance of silicone-based films.

Biofouling 32 , 81-93, (2016)

Block copolymers made from a poly(dimethyl siloxane) (Si) and a poly(meth)acrylate carrying oxyethylene (EG) or fluoroalkyl (AF) side chains were synthesized and incorporated as surface-active components into a silicone matrix to produce cross-linked films wi...

Rational tailoring of substrate and inhibitor affinity via ATRP polymer-based protein engineering.

Biomacromolecules 15(7) , 2817-23, (2014)

Atom transfer radical polymerization (ATRP)-based protein engineering of chymotrypsin with a cationic polymer was used to tune the substrate specificity and inhibitor binding. Poly(quaternary ammonium) was grown from the surface of the enzyme using ATRP after...

Polyamines inhibit carbonic anhydrases by anchoring to the zinc-coordinated water molecule.

J. Med. Chem. 53 , 5511-22, (2010)

Carbonic anhydrases (CAs, EC 4.2.1.1) are inhibited by sulfonamides, phenols, and coumarins. Polyamines such as spermine, spermidine, and many synthetic congeners are described to constitute a novel class of CA inhibitors (CAIs), interacting with the differen...

Liposomes modified with superhydrophilic polymer linked to a nonphospholipid anchor exhibit reduced complement activation and enhanced circulation.

J. Pharm. Sci. 104(1) , 114-23, (2014)

We report the synthesis of an acyl-anchored superhydrophilic polymer (SHP) for external surface modification of liposome surface. N¹-(2-aminoethyl)-N⁴-hexadecyl-2-tetradecylsuccinamide conjugated with SHP (HDAS-SHP) was synthesized and used for modifying the ...

Biocomposites with tunable properties from poly(lactic acid)-based copolymers and carboxymethyl cellulose via ionic assembly.

Carbohydr. Polym. 128 , 122-9, (2015)

Biocomposites with tunable properties were successfully prepared through ionic assembly between anionic carboxymethyl cellulose (CMC) and cationic copolymers (quaternized poly(l-lactide)-block-poly N,N-dimethylamino-2-ethyl methacrylate) (PLA-b-PDMAEMA). The ...

Structural control of hierarchically-ordered TiO2 films by water for dye-sensitized solar cells.

ChemPhysChem 15(9) , 1841-8, (2014)

A facile way of controlling the structure of TiO(2) by changing the amount of water to improve the efficiency of dye-sensitized solar cells (DSSCs) is reported. Hierarchically ordered TiO(2) films with high porosity and good interconnectivity are synthesized ...

Accelerated Koenigs-Knorr glucuronidation of a deactivated nitrophenol: unveiling the role of polyamine additive 1,1,4,7,10,10-hexamethyltriethylenetetramine through design of experiments.

J. Org. Chem. 69(4) , 1097-103, (2004)

1,1,4,7,10,10-Hexamethyltriethylenetetramine (HMTTA) emerged from a limited parallel screening of selected polyamines as the most appropriate additive for an especially problematic Koenigs-Knorr glucuronidation. This initial finding rapidly evolved into a rel...

Synthesis of novel size exclusion chromatography support by surface initiated aqueous atom transfer radical polymerization.

Langmuir 23(23) , 11791-803, (2007)

We report the use of aqueous surface-initiated atom transfer radical polymerization (SI-ATRP) to grow polymer brushes from a "gigaporous" polymeric chromatography support for use as a novel size exclusion chromatography medium. Poly(N,N-dimethylacrylamide) (P...

Metal-catalyzed simultaneous chain- and step-growth radical polymerization: marriage of vinyl polymers and polyesters.

J. Am. Chem. Soc. 132(21) , 7498-507, (2010)

All polymerization reactions are categorized into two large different families, chain- and step-growth polymerizations, which are typically incompatible. Here, we report the simultaneous chain- and step-growth polymerization via the metal-catalyzed radical co...

Novel biodegradable adaptive hydrogels: controlled synthesis and full characterization of the amphiphilic co-networks.

Chemistry 14(21) , 6369-78, (2008)

Adaptive and amphiphilic poly(N,N-dimethylamino-2-ethyl methacrylate-graft-poly[epsilon-caprolactone]) co-networks (netP(DMAEMA-g-PCL)) were synthesized from a combination of controlled polymerization techniques. Firstly, PCL cross-linkers were produced by ri...