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3773-91-9

3773-91-9 structure

3773-91-9 structure

Name: 5-hydroxy-3-methyl-1,4-benzoxazin-2-one
Chemical Name: 5-hydroxy-3-methyl-1,4-benzoxazin-2-one
CAS Number: 3773-91-9
Molecular Formula: C₉H₇NO₃
Molecular Weight: 177.15700
Create Date: 2017-03-30 00:57:33
Modify Date: 2025-10-02 18:47:25

Name	5-hydroxy-3-methyl-1,4-benzoxazin-2-one
Synonyms	2H-1,4-BENZOXAZIN-2-ONE,5-HYDROXY-3-METHYL 5-Hydroxy-3-methyl-2H-1,4-benzoxazin-2-one

Density	1.41g/cm3
Boiling Point	349ºC at 760 mmHg
Molecular Formula	C₉H₇NO₃
Molecular Weight	177.15700
Flash Point	164.9ºC
Exact Mass	177.04300
PSA	63.33000
LogP	1.20200
Index of Refraction	1.635

HS Code	2934999090

617-35-6 structure

617-35-6

3163-15-3 structure

3163-15-3

~%

3773-91-9 structure

3773-91-9

Literature: Moffett,R.B. Journal of Medicinal Chemistry, 1966 , vol. 9, p. 475 - 478

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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