ChemicalBook > CAS DataBase List > 1-Acetylpiperazine

1-Acetylpiperazine

Product Name
1-Acetylpiperazine
CAS No.
13889-98-0
Chemical Name
1-Acetylpiperazine
Synonyms
N-ACETYLPIPERAZINE;1-AcetyL;AKOS BB-5737;acetylpiperazine;N-aetylpiperazine;N-ACETY PIPERAZINE;1-ACETYLPIPERAZINE;n-acetyl ptperazine;1-Piperazinoethanone;Olaparib Impurity 61
CBNumber
CB1717961
Molecular Formula
C6H12N2O
Formula Weight
128.17
MOL File
13889-98-0.mol
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1-Acetylpiperazine Property

Melting point:
31-34 °C (lit.)
Boiling point:
127 °C
Density 
1.0754 (rough estimate)
refractive index 
1.4880 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
methanol: soluble1g/10 mL, clear, colorless to faintly greenish-yellow
pka
8.50±0.10(Predicted)
form 
Liquid After Melting
color 
Clear light yellow
Water Solubility 
Soluble in water 210 g/L (20°C).
Sensitive 
Hygroscopic
BRN 
112220
CAS DataBase Reference
13889-98-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38-36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
F 
3-10-34
Hazard Note 
Irritant
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
359513
Product name
1-Acetylpiperazine
Purity
99%
Packaging
5g
Price
$57.9
Updated
2024/03/01
Sigma-Aldrich
Product number
359513
Product name
1-Acetylpiperazine
Purity
99%
Packaging
25g
Price
$162
Updated
2024/03/01
TCI Chemical
Product number
A1399
Product name
1-Acetylpiperazine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$16
Updated
2024/03/01
TCI Chemical
Product number
A1399
Product name
1-Acetylpiperazine
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$38
Updated
2024/03/01
Alfa Aesar
Product number
B20200
Product name
1-Acetylpiperazine, 99%
Packaging
5g
Price
$41.65
Updated
2024/03/01
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1-Acetylpiperazine Chemical Properties,Usage,Production

Chemical Properties

clear light yellow liquid after melting

Uses

1-Acetylpiperazine may be used in the synthesis of series of 7-alkoxyl substituted indolizinoquinoline-5,12-dione derivatives and 2-substituted-N-(naphth-1-ylmethyl)-pyrimidin-4-amines and 2-substituted-N-benzhydrylpyrimidin-4-amines.

Definition

ChEBI: 1-Acetylpiperazine is a member of phytanoyl-CoAs.

General Description

Infrared and Raman spectra of 1-acetylpiperazine have been recorded in the region of 4000-40cm-1.

Purification Methods

Purify 1-acetylpiperazine by recrystallisation from 40% aqueous EtOH or from EtOH/Et2O. It is an irritant, and is hygroscopic. The hydrochloride has m 191o (from EtOH), and the tosylate salt has m 148-149o (from EtOH/EtOAc, 1:16). The free base, however, cannot be isolated by basifying the tosylate salt and extraction with CH2Cl2. [Jacobi Chem Ber 66 113 1933, Mosher et al. J Am Chem Soc 75 4949 1953, Hall J Am Chem Soc 78 2570 1956, Beilstein 23 IV 1786.]

1-Acetylpiperazine Preparation Products And Raw materials

Raw materials

Silica gel PIPERAZINE HEXAHYDRATE Acetic anhydride Sodium sulfate Acetyl chloride Potassium carbonate Triethylamine Chloroform Piperazine Tetrahydrofuran Dichloromethane Acetic acid Methanol Sodium hydroxide Magnesium sulfate PETROLEUM ETHER

Preparation Products

(4-ACETYL-PIPERAZIN-1-YL)-ACETIC ACID
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View Lastest Price from 1-Acetylpiperazine manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-Acetylpiperazine 13889-98-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-12-02
Hebei Mujin Biotechnology Co.,Ltd
Product
1-Acetylpiperazine 13889-98-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-16
Shaanxi Didu New Materials Co. Ltd
Product
1-Acetylpiperazine 13889-98-0
Price
US $1.50/g
Min. Order
1g
Purity
99.0% Min
Supply Ability
100 Tons
Release date
2022-09-20

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