3-Methyl-3,4-dihydro-2H-1,4-benzoxazine

3-甲基-3,4-二氢-2H-1,4-苯并噁嗪

Also known as: 3-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine, 2H-1,4-Benzoxazine, 3,4-dihydro-3-methyl-, 3,4-Dihydro-3-methyl-2H-1,4-benzoxazine, (+/-)-2,3-dihydro-3-methyl-4H-1,4-benzoxazine, (+/-)-3-methyl-2,3-dihydro-4H-1,4-benzoxazine, (RS)-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine, 1H-2,3-dihydro-3-methyl-1,4-benzoxazine, 3,4-dihydro-3-methyl-2H-benzo[b][1,4]oxazine

CAS No.
32329-20-7
Jingsj CID
J-1178287-4
Molecular Formula
C9H11NO
Chinese Name
3-甲基-3,4-二氢-2H-1,4-苯并噁嗪
Molecular Weight
149.19000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-100ºC
Boiling Point216.7ºC at 760mmHg
Density1.078g/cm3
Flash Point62.2ºC

Frequently Asked Questions

What is the CAS number of 3-Methyl-3,4-dihydro-2H-1,4-benzoxazine?

32329-20-7

What are the molecular formula and molecular weight of 3-Methyl-3,4-dihydro-2H-1,4-benzoxazine?

C9H11NO, molecular weight 149.19000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026