1-Methyl-4-prop-2-ynyl-piperazine

Modify Date: 2024-01-15 15:03:10

1-Methyl-4-prop-2-ynyl-piperazine Structure
1-Methyl-4-prop-2-ynyl-piperazine structure
Common Name 1-Methyl-4-prop-2-ynyl-piperazine
CAS Number 45813-02-3 Molecular Weight 138.21000
Density 0.944g/cm3 Boiling Point 185.892ºC at 760 mmHg
Molecular Formula C8H14N2 Melting Point N/A
MSDS N/A Flash Point 59.377ºC

 Names

Name 1-methyl-4-prop-2-ynylpiperazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.944g/cm3
Boiling Point 185.892ºC at 760 mmHg
Molecular Formula C8H14N2
Molecular Weight 138.21000
Flash Point 59.377ºC
Exact Mass 138.11600
PSA 6.48000
Index of Refraction 1.487

 Safety Information

HS Code 2933599090

 Synthetic Route

~83%

1-Methyl-4-prop-2-ynyl-piperazine Structure

1-Methyl-4-prop...

CAS#:45813-02-3

Literature: Player, Mark R.; Parsons, William H.; Huang, Hui; Hutta, Daniel A.; Hu, Huaping; Rinker, James Patent: US2008/114007 A1, 2008 ; Location in patent: Page/Page column 104 ;

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1-Methyl-4-prop-2-ynyl-piperazine Structure

1-Methyl-4-prop...

CAS#:45813-02-3

Literature: Pfizer Inc. Patent: US2004/192698 A1, 2004 ; Location in patent: Page/Page column 13 ;

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1-Methyl-4-prop-2-ynyl-piperazine Structure

1-Methyl-4-prop...

CAS#:45813-02-3

Literature: Mayrargue, Joeelle; Vayssiere, Michel; Miocque, Marcel Heterocycles, 1985 , vol. 23, # 9 p. 2173 - 2175

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1-Methyl-4-prop-2-ynyl-piperazine Structure

1-Methyl-4-prop...

CAS#:45813-02-3

Literature: Mayrargue, Joeelle; Vayssiere, Michel; Miocque, Marcel Heterocycles, 1985 , vol. 23, # 9 p. 2173 - 2175

 Customs

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%

 Synonyms

1-propargyl-4-methylpiperazine
1-(2-propynyl)-4-methylpiperazine
1-Methyl-4-prop-2-ynyl-piperazine
1-(prop-2-ynyl)-4-methylpiperazine
1-methyl-4-(prop-2-yn-1-yl)piperazine
1-methyl-4-(2-propynyl)piperazine
Piperazine,1-methyl-4-(2-propynyl)
1-(2-propynyl)-N-methyl-4-methylpiperazine