1003863-36-2

Basic information

• Product Name: Thieno[3,4-b]-1,4-dioxin-2-methanamine, 2,3-dihydro-
• Synonyms: Thieno[3,4-b]-1,4-dioxin-2-methanamine, 2,3-dihydro-;(2,3-dihydrothieno[3,4-b][1,4]di-oxin-2-yl)methanamine
• CAS NO: 1003863-36-2
• Molecular Formula: C7H9NO2S
• Molecular Weight: 171.21686
• Mol File: 1003863-36-2.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 276.6±28.0 °C(Predicted)
• Appearance: /
• Density: 1.291±0.06 g/cm3(Predicted)
• PKA: 9.03±0.29(Predicted)
• CAS DataBase Reference: Thieno[3,4-b]-1,4-dioxin-2-methanamine, 2,3-dihydro-(CAS DataBase Reference)
• NIST Chemistry Reference: Thieno[3,4-b]-1,4-dioxin-2-methanamine, 2,3-dihydro-(1003863-36-2)
• EPA Substance Registry System: Thieno[3,4-b]-1,4-dioxin-2-methanamine, 2,3-dihydro-(1003863-36-2)

Safety Data

• Hazardous Substances Data: 1003863-36-2(Hazardous Substances Data)

Upstream product

• 857419-46-6 2-(chloromethyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine 
• 1003863-35-1 2-(azidomethyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine 

Relevant articles and documents

BIOFUNCTIONAL THIOPHENE MONOMERS

Disclosed herein are functionalized 3,4-alkylenedioxythiophene (ADOT+) monomers represented by a chemical formula (CR1R2)(CR3R4)(CR4R6)x02C4H2S, wherein x=0 or 1; wherein each of R1, R2, R3, R4, R5, and R6 is independently selected from hydrogen, a hydrocarbyl moiety, and a heteroatom-containing functional group; and wherein at least one of R1, R2, R3, R4, R5, and R6 comprises the heteroatom-containing functional group selected from an aldehyde, a maleimide, and their derivatives thereof. Also, disclosed herein are aldehyde derivatives represented by (AD0T-CH2-NH)PY and a a maleimide derivative represented by (AD0T-(CH2)q-N)pZ where p= 1-2 and each of Y and Z is a hydrocarbyl moiety or a biofunctional hydrocarbyl moiety. In an embodiment of the ADOT+ monomers, one of R1, R2, R3, R4, R5, and R6 is replaced by a direct bond to an amide group, an azide group, or an ester group of a biofunctional hydrocarbyl moiety. Also, disclosed herein are polymers and copolymers made therefrom.

SUPEROLEOPHOBIC AND/OR SUPERHYDROPHOBIC MATERIAL, PROCESS FOR PREPARING SAME AND APPLICATIONS THEREOF

The invention relates to a multilayer superoleophobic and/or superhydrophobic material comprising: on the one hand, a first constituent that is a conductive substrate or a substrate that has previously been rendered conductive (1): the surface of which is modified by chemical and/or physical treatment (2) and that incorporates a first adhesion-promoting conductive layer (3); or that incorporates a first adhesion-promoting conductive layer (3); and, on the other hand, at least one other constituent that is a superoleophobic and/or superhydrophobic polymer or copolymer layer (4, 5 or 6) composed of one or more monomers based on an aromatic or heteroaromatic ring substituted by one or more fluorocarbon and/or hydrocarbon chains. It is characterized in that the various constituents of said material comply with an increasing hydrophobicity gradient between the first layer deposited on the conductive substrate or substrate previously rendered conductive (1) and the last layer of said material.

DNA COMPLEXING AGENTS

The invention provides a compound of structure (I): wherein X is S, O or NRN, where RN is H or alkyl; L is a linker group; Q is a group capable of binding with dsDNA; G and G' are, independently, absent or have between 1 and 20 main chain atoms; FG is a functional moiety comprising at least one O or N atom or a transition metal complex; and R is selected from the group consisting of H, alkyl, alkoxy or OCRaRb coupled to an atom in L so as to form a six-membered ring. Ra and Rb are independently H or optionally substituted alkyl.