Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(5-amino-2-methylphenyl)-2-pyrrolidinone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

69131-44-8

69131-44-8 structure

69131-44-8 structure

Name: P,P-DIPHENYLPHOSPHINIC HYDRAZIDE
Chemical Name: 1-(5-amino-2-methylphenyl)pyrrolidin-2-one
CAS Number: 69131-44-8
Molecular Formula: C₁₁H₁₄N₂O
Molecular Weight: 190.24200
Create Date: 2018-12-04 18:25:02
Modify Date: 2025-08-27 20:42:47

Name	1-(5-amino-2-methylphenyl)pyrrolidin-2-one
Synonyms	1-(5-AMINO-2-METHYLPHENYL)-2-PYRROLIDINONE 1-(3'-Amino-6'-methylphenyl)-pyrrolidin-2-on F2148-0022

Density	1.196g/cm3
Boiling Point	481.501ºC at 760 mmHg
Molecular Formula	C₁₁H₁₄N₂O
Molecular Weight	190.24200
Flash Point	245.003ºC
Exact Mass	190.11100
PSA	46.33000
LogP	2.35020
Index of Refraction	1.617

HS Code	2933790090

1152493-26-9 structure

1152493-26-9

~70%

69131-44-8 structure

69131-44-8

Literature: Ueda, Satoshi; Nagasawa, Hideko Journal of Organic Chemistry, 2009 , vol. 74, # 11 p. 4272 - 4277

Precursor 1
1152493-26-9
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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