Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-methylidene-1-phenyl-pyrrolidin-2-one
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Purity: 98.0%
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70259-90-4

70259-90-4 structure

70259-90-4 structure

Name: 3-methylidene-1-phenyl-pyrrolidin-2-one
Chemical Name: 3-methylidene-1-phenylpyrrolidin-2-one
CAS Number: 70259-90-4
Molecular Formula: C₁₁H₁₁NO
Molecular Weight: 173.21100
Create Date: 2016-02-19 17:05:42
Modify Date: 2025-09-09 07:04:03

Name	3-methylidene-1-phenylpyrrolidin-2-one
Synonyms	3-methylene-1-phenyl-pyrrolidin-2-one 1-Phenyl-3-methylen-2-pyrrolidinon 3-methylidene-1-phenyl-pyrrolidin-2-one

Density	1.13g/cm3
Boiling Point	263.7ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO
Molecular Weight	173.21100
Flash Point	113.5ºC
Exact Mass	173.08400
PSA	20.31000
LogP	2.04450
Index of Refraction	1.589

109898-12-6 structure

109898-12-6

~85%

70259-90-4 structure

70259-90-4

Literature: Tsuji, Jiro; Nisar, Mohammad; Minami, Ichiro Chemistry Letters, 1987 , p. 23 - 24

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