Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

14646-15-2

14646-15-2 structure

14646-15-2 structure

Name: 2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl-
Chemical Name: 4-[(4-hydroxy-3-methoxyphenyl)methylidene]-1-methylpyrrolidine-2,3-dione
CAS Number: 14646-15-2
Molecular Formula: C₁₃H₁₃NO₄
Molecular Weight: 247.24700
Create Date: 2017-01-11 11:56:03
Modify Date: 2025-08-25 22:21:40

Name	4-[(4-hydroxy-3-methoxyphenyl)methylidene]-1-methylpyrrolidine-2,3-dione
Synonyms	2,3-Pyrrolidinedione,1-methyl-4-vanilliylidene-(8CI) 4-(4-hydroxy-3-methoxy-benzylidene)-1-methyl-pyrrolidine-2,3-dione 1-Methyl-4-vanillyliden-pyrrolidin-2,3-dion 2,3-Pyrrolidinedione,1-methyl-4-vanilliylidene 2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl

Density	1.351g/cm3
Boiling Point	419.5ºC at 760mmHg
Molecular Formula	C₁₃H₁₃NO₄
Molecular Weight	247.24700
Flash Point	207.5ºC
Exact Mass	247.08400
PSA	66.84000
LogP	0.76320
Vapour Pressure	1.24E-07mmHg at 25°C
Index of Refraction	1.643

HS Code	2933990090

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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