Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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23979-92-2

23979-92-2 structure

23979-92-2 structure

Name: 2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one
Chemical Name: 3-hydroxy-2-phenyl-2H-1,3-benzoxazin-4-one
CAS Number: 23979-92-2
Molecular Formula: C₁₄H₁₁NO₃
Molecular Weight: 241.24200
Create Date: 2016-06-03 08:56:50
Modify Date: 2025-09-09 07:24:32

Name	3-hydroxy-2-phenyl-2H-1,3-benzoxazin-4-one
Synonyms	3-Hydroxy-2-phenyl-2,3-dihydro-benz[e][1,3]oxazin-4-on 3-hydroxy-2-phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one 4H-1,3-Benzoxazin-4-one,2,3-dihydro-3-hydroxy-2-phenyl 3-hydroxy-2-phenyl-2,3-dihydro-benz[e][1,3]oxazin-4-one 2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one

Density	1.37g/cm3
Boiling Point	446.6ºC at 760mmHg
Molecular Formula	C₁₄H₁₁NO₃
Molecular Weight	241.24200
Flash Point	223.9ºC
Exact Mass	241.07400
PSA	49.77000
LogP	2.54710
Vapour Pressure	9.23E-09mmHg at 25°C
Index of Refraction	1.662

HS Code	2934999090

89-73-6 structure

89-73-6

100-52-7 structure

100-52-7

~%

23979-92-2 structure

23979-92-2

Literature: Am. Cyanamid Co. Patent: US2776281 , 1956 ;

Precursor 2
89-73-6 100-52-7
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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