1,1,7,7-Tetramethylj

1,1,7,7-Tetramethylj - Names and Identifiers

Name	1,1,7,7-Tetramethyl-9-formyljulolidine
Synonyms	1,1,7,7-Tetramethylj 1,1,7,7-Tetramethyl-9-formyljulolidine 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde 1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-carbaldehyde 1H,5H-Benzo[ij]quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-1,1,7,7-tetraMethyl- 1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline-9-carbaldehyde
CAS	216978-79-9
InChI	InChI=1/C17H23NO/c1-16(2)5-7-18-8-6-17(3,4)14-10-12(11-19)9-13(16)15(14)18/h9-11H,5-8H2,1-4H3

1,1,7,7-Tetramethylj - Physico-chemical Properties

Molecular Formula	C17H23NO
Molar Mass	257.37
Density	1.09±0.1 g/cm3(Predicted)
Melting Point	81-82 °C
Boling Point	375.1±42.0 °C(Predicted)
Flash Point	133.945°C
Vapor Presure	0mmHg at 25°C
pKa	3.29±0.60(Predicted)
Storage Condition	2-8°C
Refractive Index	1.573

1,1,7,7-Tetramethylj - Introduction

1,1,7, (1,1,7,) is an organic compound. Its chemical formula is C16H25NO and its molecular weight is 247.38. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
1,1,7, is a yellow to orange crystal. It is solid at normal temperature and soluble in organic solvents such as ethanol and chloroform.

Use:
The compound is commonly used in organic synthesis. It is a compound with fluorescent properties, can be used as a fluorescent probe, but also as a fluorescent material, chromogenic agent and luminescent material raw materials.

Method:
1,1,7, can be synthesized by a variety of methods. A common method is to combine 1,1, 7,7-tetramethyl-julolidine (1,1,7,7-tetramethyljulolidine) with ketones (such as ethanone) reaction in the presence of an oxidizing agent, such as tert-butyl hydroperoxide ketone heptanone, yields the corresponding aldehyde compound.

Safety Information:
1,1,7, has low toxicity, but as a chemical substance, it is still necessary to pay attention to safe use. When handling or contacting the compound, follow laboratory safety practices and wear appropriate protective gloves, glasses and laboratory coats. Researchers should also ensure that it is used in a well-ventilated area and avoid inhalation or skin contact. In addition, the compound should be stored in a sealed container, away from ignition and organic matter.

Last Update：2024-04-10 22:29:15