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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2737252Generated: October 23, 2026

1-(3-Pyrrolidinopropyl)Piperazine

1-[3-(1-Pyrrolidinyl)propyl]piperazine · 1-(3-(pyrrolidin-1-yl)propyl)piperazine · Piperazine, 1-[3-(1-pyrrolidinyl)propyl]- · 1-[3-(Pyrrolidin-1-yl)prop-1-yl]piperazine · 1-[3-(Pyrrolidin-1-yl)prop-1-yl]piperazine97% · 1-[3-(Pyrrolidin-1-yl)prop-1-yl]piperazine 97%

https://huagongshe.com/en/chemical/2737252

1-(3-Pyrrolidinopropyl)Piperazine molecular structure

Identifiers & Physical Properties

CAS No.224309-80-2
Molecular formulaC11H23N3
Average molar mass197.32 g/mol
Monoisotopic mass197.18919775 g/mol
SMILESC1CCN(CCCN2CCNCC2)C1
InChIKeyJAXVYOQQRAMPQD-UHFFFAOYSA-N
PubChem CID2737252
EC No.671-054-6
DTXSIDDTXSID20371946

Chemical & Physical Properties

XLogP0.5
Topological polar surface area18.5
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds4
Heavy atoms14
Formal charge0
Complexity149
Boiling point106-108
Density0.969±0.06 g/cm3(Predicted)
pKa (acidity coefficient)10.39±0.20(Predicted)
GHS pictogramGHS05
Signal wordDanger
GHS hazard statementsH302-H315-H318-H335
GHS precautionary statementsP261-P280-P305+P351+P338
Hazard symbolsXi
Hazard NoteIrritant
Customs code2933599590

Safety & Regulations

GHS classificationDangerH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H318 (50%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard Classes and CategoriesAcute Tox. 4 (50%)Skin Irrit. 2 (100%)Eye Dam. 1 (50%)Eye Irrit. 2 (50%)STOT SE 3 (100%)
Customs code2933599590
Signal wordDanger
GHS pictogramGHS05
Hazard symbolsXi
hazard_noteIrritant
GHS hazard statementsH302-H315-H318-H335
GHS precautionary statementsP261-P280-P305+P351+P338