Shanghai Nianxing Industrial Co., Ltd
China
Product Name: UNII:59MUO871OM
Price: Check
Purity: 98.5%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: UNII:59MUO871OM
Price: ￥218.0/25g ￥458.0/100g ￥1488.0/500g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Phenyl-4-methyl-3-pyrazolidone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2654-57-1

2654-57-1 structure

2654-57-1 structure

Name: UNII:59MUO871OM
Chemical Name: 4-methyl-1-phenylpyrazolidin-3-one
CAS Number: 2654-57-1
Molecular Formula: C₁₀H₁₂N₂O
Molecular Weight: 176.215
Create Date: 2018-06-28 09:08:24
Modify Date: 2025-08-20 18:48:14

Name	4-methyl-1-phenylpyrazolidin-3-one
Synonyms	4-methyl-1-phenyl-1H-pyrazolidin-3-one 4-methyl-1-phenylpyrazolydin-3-one 1-Phenyl-4-methyl-3-pyrazolidone 4-methyl-1-phenylpyrazolidin-3-one 3-Pyrazolidinone, 4-methyl-1-phenyl- 1-Phenyl-4-methyl-3-pyrazolidinon 1H-pyrazol-3-ol, 4,5-dihydro-4-methyl-1-phenyl- UNII:59MUO871OM 3-Pyrazolidinone,4-methyl-1-phenyl 4-methyl-1-phenyl-pyrazolidin-3-one EINECS 220-180-6 4-Methyl-3-oxo-1-phenylpyrazolidine 4-Methyl-1-phenyl-pyrazolidin-3-on 4-Methyl-1-phenyl-3-pyrazolidone 4-Methyl-1-phenyl-3-pyrazolidinone 4-Methyl-1-phenyl-3-pyrazilidone Phenidone B MFCD00044800

Density	1.1±0.1 g/cm3
Boiling Point	345ºC
Melting Point	133-136 °C
Molecular Formula	C₁₀H₁₂N₂O
Molecular Weight	176.215
Flash Point	139.2ºC
Exact Mass	176.094955
PSA	32.34000
LogP	0.68
Index of Refraction	1.552
Storage condition	Dark Room

Hazard Codes	Xn,N
Risk Phrases	R22
Safety Phrases	S24/25
RIDADR	2811
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933990090

Precursor 4
888501-00-6 80-62-6 100-63-0 79-39-0
DownStream 1
15763-55-0

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.