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: α-Diazo-β-oxobenzenepropionic acid ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28383-65-5

28383-65-5 structure

28383-65-5 structure

Name: α-Diazo-β-oxobenzenepropionic acid ethyl ester
Chemical Name: 2-diazo-3-oxo-3-phenyl-propionic acid ethyl ester
CAS Number: 28383-65-5
Molecular Formula: C₁₁H₁₀N₂O₃
Molecular Weight: 218.20900
Create Date: 2017-12-31 17:16:44
Modify Date: 2025-09-14 18:31:39

Name	2-diazo-3-oxo-3-phenyl-propionic acid ethyl ester
Synonyms	3-phenyl-2-diazomalonic acid ethyl ester ethyl 2-diazo-3-oxo-3-phenylpropanoate ethyl 2-benzoyl-2-diazoacetate ethyl 2-diazobenzoylacetate ethyl benzoyldiazoacetate 2-diazo-3-oxo-3-phenylpropionic acid ethyl ester

Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.20900
Exact Mass	218.06900
PSA	80.76000
LogP	1.18426

HS Code	2927000090

Precursor 0
DownStream 7
151870-52-9 83-13-6 583-63-1 94-02-0
155697-64-6 1479-22-7 29113-66-4

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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