Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Piperazinecarboxaldehyde,4-butyl-(8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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21863-67-2

21863-67-2 structure

21863-67-2 structure

Name: 1-Piperazinecarboxaldehyde,4-butyl-(8CI,9CI)
Chemical Name: 4-butylpiperazine-1-carbaldehyde
CAS Number: 21863-67-2
Molecular Formula: C₉H₁₈N₂O
Molecular Weight: 170.25200
Create Date: 2017-05-25 03:21:59
Modify Date: 2025-08-22 10:48:37

Name	4-butylpiperazine-1-carbaldehyde
Synonyms	1-butyl-4-formyl-piperazine 1-Piperazinecarboxaldehyde,4-butyl 1-Butyl-4-formyl-piperazin N-n-Butyl-N'-formyl-piperazin

Molecular Formula	C₉H₁₈N₂O
Molecular Weight	170.25200
Exact Mass	170.14200
PSA	23.55000
LogP	1.07220

HS Code	2933599090

109-65-9 structure

109-65-9

7755-92-2 structure

7755-92-2

~93%

21863-67-2 structure

21863-67-2

Literature: Gomez-Parra, Vicente; Sanchez, Felix; Torres, Tomas Synthesis, 1985 , # 3 p. 282 - 285

7755-92-2 structure

7755-92-2

123-72-8 structure

123-72-8

~%

21863-67-2 structure

21863-67-2

Literature: Fujii et al. Yakugaku Zasshi, 1954 , vol. 74, p. 1049 Chem.Abstr., 1955 , p. 11666

Precursor 3
109-65-9 7755-92-2 123-72-8
DownStream 1
5610-49-1

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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