1-(4-Pyridyl)-piperazine CAS 1008-91-9

1-(4-Pyridyl)-piperazine - Names and Identifiers

Nome	1-(4-Pyridyl)-piperazine
Sinonimi	RARECHEM AH CK 0194 4-PIPERAZINOPYRIDINE LABOTEST-BB LT00233138 1-(4-PYRIDYL)PIPERAZINE 1-(4-Pyridyl)piperazine pyridine-4-sulfonic acid 1-(4-Pyridyl)-piperazine 4-(1-Piperazino)pyridine 1-PYRIDIN-4-YL-PIPERAZINE 1-(4-PYRIDINYL)PIPERAZINE 1-(pyridin-4-yl)piperazine
CAS	1008-91-9
EINECS	213-764-7
InChI	InChI=1/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)

1-(4-Pyridyl)-piperazine - Physico-chemical Properties

Formula molecolare	C9H13N3
massa molare	163.22
Densità	1.081±0.06 g/cm3(Predicted)
Punto di fusione	137-141 °C
punto Boling	195-200°C 0,3mm
Punto Flash	195-200°C/0.3mm
Solubilità in acqua	Soluble in water.
Solubilità	solubile in metanolo
Aspetto	Crystalline powder
Colore	White to Light yellow
BRN	609705
pKa	10.73±0.10(Predicted)
Condizioni di conservazione	sotto gas inerte (azoto o argone) a 2-8 °C
Sensibile	Air Sensitive
Indice di rifrattività	1.576
MDL	MFCD00040745

1-(4-Pyridyl)-piperazine - Risk and Safety

Codici di rischio	R34 - Causa ustioni R36/37/38 - Irritante per gli occhi, il sistema respiratorio e la pelle.
Descrizione della sicurezza	S26 In caso di contatto con gli occhi, risciacquare immediatamente con abbastanza acqua e richiedere consulenza medica. S36/37/39 - Indossare indumenti protettivi adatti, guanti e protezione occhi/viso. S45 In caso di incidente o se si sente male, richiedere immediatamente consulenza medica (mostrare l’etichetta quando possibile). S36 - Indossare abbigliamento protettivo adeguato. S37/38/39 -
ID delle Nazioni Unite	UN 3259 8/PG 2
WGK Germania	3
FLUKA MARCA F CODICI	10-34
Codice HS	29335990
Nota di pericolo	Irritante
Classe di pericolo	8
Gruppo imballaggio	II

1-(4-Pyridyl)-piperazine - Introduction

1-(4-Pyridine) piperazine, also known as 4-piperazinylpyridine, is an organic compound.

Natura:
1-(4-Pyridine) piperazine is a white crystalline solid with weak basic properties. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol and dimethyl sulfoxide. Its molecular formula is C11H14N2 and its molecular weight is 174.24g/mol.

Utilizzo:
1-(4-Pyridine) piperazine has important applications in the field of medicine. It can be used as a pharmaceutical intermediate for the synthesis of a variety of bioactive compounds, such as antihypertensive drugs, antidepressants and antitumor drugs. In addition, it can also be used as a catalyst in organic synthesis.

Metodo di preparazione:
1-(4-Pyridine) piperazine is usually prepared by nucleophilic substitution reaction of pyridine and 1,4-dibromobutane under basic conditions. During the preparation process, attention should be paid to safe operation, avoid contact with skin and inhalation of gas.

Informazioni sulla sicurezza:
1-(4-pyridine) piperazine is generally safe under normal use conditions, but the following safety precautions should be paid attention to during preparation and operation:
-Avoid inhaling dust or vapors and wear suitable protective masks and glasses.
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water and seek medical advice.
-Follow laboratory safety regulations during operation, use appropriate protective gloves and laboratory ventilation equipment.
-When storing and transporting, it should be stored in a sealed container, away from fire and oxidizing agents.

The information provided above is for reference only. Please read the relevant literature and safety materials carefully before specific use, and follow the correct experimental operation procedures and safety measures.