Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-[(3-OXO-2,3-DIHYDRO-4H-1,4-BENZOXAZIN-4-YL)METHYL]BENZOIC ACID
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-[(3-OXO-2,3-DIHYDRO-4H-1,4-BENZOXAZIN-4-YL)METHYL]BENZOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

857492-98-9

857492-98-9 structure

857492-98-9 structure

Name: 4-[(3-OXO-2,3-DIHYDRO-4H-1,4-BENZOXAZIN-4-YL)METHYL]BENZOIC ACID
Chemical Name: 4-[(3-oxo-1,4-benzoxazin-4-yl)methyl]benzoic acid
CAS Number: 857492-98-9
Molecular Formula: C₁₆H₁₃NO₄
Molecular Weight: 283.27900
Create Date: 2019-01-05 10:22:24
Modify Date: 2025-08-26 18:51:27

Name	4-[(3-oxo-1,4-benzoxazin-4-yl)methyl]benzoic acid
Synonyms	4-[(3-oxo-2H-benzo[e]1,4-oxazin-4-yl)methyl]benzoic acid BB_SC-5072 4-[(3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)methyl]benzoic acid 4-(4-Carboxybenzyl)-2H-1,4-Benzoxazin-3(4H)-One MFCD00269588

Density	1.377g/cm3
Boiling Point	589ºC at 760 mmHg
Molecular Formula	C₁₆H₁₃NO₄
Molecular Weight	283.27900
Flash Point	310ºC
Exact Mass	283.08400
PSA	66.84000
LogP	2.37540
Index of Refraction	1.652

Hazard Codes	Xn
HS Code	2934999090

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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