Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

39522-26-4

39522-26-4 structure

39522-26-4 structure

Name: 6-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
Chemical Name: 6-methyl-4H-1,4-benzoxazin-3-one
CAS Number: 39522-26-4
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.17300
Create Date: 2019-01-09 18:09:54
Modify Date: 2025-10-01 22:36:31

Name	6-methyl-4H-1,4-benzoxazin-3-one
Synonyms	6-methyl-4H-benzo[1,4]oxazin-3-one 6-Methyl-2H-1,4-benzoxazin-3(4H)-one 6-methyl-4H-benz[1,4]oxazin-3-one MFCD01321311 6-methyl-2,4-dihydro-1,4-benzoxazin-3-one 2,3-Dihydro-6-methyl-3-oxo-4H-1,4-benzoxazine 6-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one methylbenzoxazinone

Density	1.198g/cm3
Boiling Point	340.8ºC at 760mmHg
Melting Point	207-209ºC(lit.)
Molecular Formula	C₉H₉NO₂
Molecular Weight	163.17300
Flash Point	159.9ºC
Exact Mass	163.06300
PSA	38.33000
LogP	1.46390
Index of Refraction	1.555

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2934999090

Precursor 8
431994-40-0 79-04-9 95-84-1 16188-57-1
79-07-2 119-33-5 105-36-2 615-74-7
DownStream 6
71472-57-6 6548-54-5 96753-80-9 6238-85-3
6239-19-6 62490-79-3

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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