Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Ethyl-2,3,4,5-tetrahydro-1,4-benzoxazepine-3,5-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-ETHYL-2,3,4,5-TETRAHYDRO-1,4-BENZOXAZEPINE-3,5-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

175136-47-7

175136-47-7 structure

175136-47-7 structure

Name: 2-ETHYL-2,3,4,5-TETRAHYDRO-1,4-BENZOXAZEPINE-3,5-DIONE
Chemical Name: 2-ethyl-1,4-benzoxazepine-3,5-dione
CAS Number: 175136-47-7
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Create Date: 2018-12-22 16:38:34
Modify Date: 2025-09-21 13:19:59

Name	2-ethyl-1,4-benzoxazepine-3,5-dione
Synonyms	HMS547N20 2-ethyl-2,3,4,5-tetrahydro-1,4-benzoxazepine-3,5-dione

Density	1.195g/cm3
Boiling Point	392.2ºC at 760 mmHg
Melting Point	162ºC
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	191ºC
Exact Mass	205.07400
PSA	55.40000
LogP	1.44280
Vapour Pressure	2.33E-06mmHg at 25°C
Index of Refraction	1.529

HS Code	2934999090

Precursor 3
90-02-8 65-45-2 180402-87-3
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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