Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(PYRIDIN-2-YL)PIPERAZIN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

345310-98-7

345310-98-7 structure

345310-98-7 structure

Name: 1-(Pyridin-2-yl)piperazin-2-one
Chemical Name: 1-pyridin-2-ylpiperazin-2-one
CAS Number: 345310-98-7
Molecular Formula: C₉H₁₁N₃O
Molecular Weight: 177.203
Create Date: 2018-09-27 19:00:41
Modify Date: 2026-07-14 16:17:02

Name	1-pyridin-2-ylpiperazin-2-one
Synonyms	2-Piperazinone,1-(2-pyridinyl) Piperazinone, 1-(2-pyridinyl)- (9CI) 1-(Pyridin-2-yl) Piperazinone, 1-(2-pyridinyl) 1-(pyridin-2-yl)piperazin-2-one hydrochloride 1-(2-Pyridinyl)-2-piperazinone 1-(2-Pyridyl)piperazinone Piperazinone,1-(2-pyridinyl)-(9CI) 1-(2-pyridyl)piperazin-2-one 1-(2-pyridinyl)-2-piperazinone Piperazinone, 1-(2-pyridinyl) 345-7, Piperazinone, 1-(2-pyrimidinyl) 59-1 2-Piperazinone, 1-(2-pyridinyl) 1-(pyridin-2-yl)piperazin-2-one 1-pyridin-2-yl-piperazin-2-one 2hcl 1-Pyridin-2-yl-piperazin-2-one dihydrochloride

Density	1.2±0.1 g/cm3
Boiling Point	432.5±35.0 °C at 760 mmHg
Molecular Formula	C₉H₁₁N₃O
Molecular Weight	177.203
Flash Point	215.4±25.9 °C
Exact Mass	177.090210
PSA	45.23000
LogP	-0.84
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.565
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

Precursor 5
374795-58-1 345310-96-5 998-40-3 870-50-8
109-04-6
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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