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: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxo-butanoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5345-20-0

5345-20-0 structure

5345-20-0 structure

Name: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxo-butanoate
Chemical Name: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate
CAS Number: 5345-20-0
Molecular Formula: C₂₁H₂₂N₂O₇
Molecular Weight: 414.40900
Create Date: 2017-02-02 04:13:20
Modify Date: 2025-10-01 17:20:08

Name	methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate
Synonyms	METHYL 2,2-BIS[2-(4-NITROPHENYL)ETHYL]-3-OXO-BUTANOATE 2,2-Bis-(4-nitro-phenaethyl)-acetessigsaeure-methylester 2,2-bis-(4-nitro-phenethyl)-acetoacetic acid methyl ester

Density	1.283g/cm3
Boiling Point	580.5ºC at 760 mmHg
Molecular Formula	C₂₁H₂₂N₂O₇
Molecular Weight	414.40900
Flash Point	225.2ºC
Exact Mass	414.14300
PSA	135.01000
LogP	4.86320
Index of Refraction	1.58

HS Code	2918300090

100-13-0 structure

100-13-0

105-45-3 structure

105-45-3

~%

5345-20-0 structure

5345-20-0

Literature: Dale; Strobel Journal of the American Chemical Society, 1954 , vol. 76, p. 6172

Precursor 2
100-13-0 105-45-3
DownStream 0

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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