Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1,3-Benzoxazine-2,4(3H)-dione,3-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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5426-08-4

5426-08-4 structure

5426-08-4 structure

Name: 2H-1,3-Benzoxazine-2,4(3H)-dione,3-hydroxy-
Chemical Name: 3-hydroxy-1,3-benzoxazine-2,4-dione
CAS Number: 5426-08-4
Molecular Formula: C₈H₅NO₄
Molecular Weight: 179.13000
Create Date: 2016-12-22 15:32:13
Modify Date: 2024-01-08 18:02:35

Name	3-hydroxy-1,3-benzoxazine-2,4-dione
Synonyms	3-hydroxy-benzo[e][1,3]oxazine-2,4-dione 3-Hydroxy-2H-1,3-benzoxazin-2,4(3H)-dion 3-hydroxy-benz[e][1,3]oxazine-2,4-dione 3-hydroxy-2h-1,3-benzoxazine-2,4(3h)-dione 3-Hydroxy-benz[e][1,3]oxazin-2,4-dion

Density	1.653g/cm3
Boiling Point	368.3ºC at 760mmHg
Molecular Formula	C₈H₅NO₄
Molecular Weight	179.13000
Flash Point	176.6ºC
Exact Mass	179.02200
PSA	72.44000
LogP	0.19200
Index of Refraction	1.677

HS Code	2934999090

89-73-6 structure

89-73-6

530-62-1 structure

530-62-1

~90%

5426-08-4 structure

5426-08-4

Literature: Geffken, Detlef Liebigs Annalen der Chemie, 1981 , # 8 p. 1513 - 1514

89-73-6 structure

89-73-6

541-41-3 structure

541-41-3

~%

5426-08-4 structure

5426-08-4

Literature: Am.Cyanamid Co. Patent: US2714105 , 1953 ;

Precursor 3
89-73-6 530-62-1 541-41-3
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%