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: 6,11-Dihydro-11-oxo-dibenz[b,e]oxepin-2-acetate,methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55689-64-0

55689-64-0 structure

55689-64-0 structure

Name: 6,11-Dihydro-11-oxo-dibenz[b,e]oxepin-2-acetate,methyl ester
Chemical Name: Methyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate
CAS Number: 55689-64-0
Molecular Formula: C₁₇H₁₄O₄
Molecular Weight: 282.291
Catalog: Pharmaceutical intermediate API intermediate
Create Date: 2018-04-12 08:00:00
Modify Date: 2025-09-02 11:14:58

Name	Methyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate
Synonyms	Methyl (11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate methyl 2-(11-oxo-6H-benzo[c][1]benzoxepin-2-yl)acetate Dibenz[b,e]oxepin-2-acetic acid, 6,11-dihydro-11-oxo-, methyl ester

Density	1.3±0.1 g/cm3
Boiling Point	459.8±45.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₄O₄
Molecular Weight	282.291
Flash Point	205.5±28.8 °C
Exact Mass	282.089203
PSA	52.60000
LogP	3.10
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.594

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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