21440-96-0

Basic information

• Product Name: 4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one
• Synonyms: 1,4-Dihydro-4,4-dimethyl-2H-3,1-benzoxazin-2-one;4,4-Dimethyl-1,4-dihydro-2H-3,1-benzooxazine-2-one;4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one;6-broMo-4,4-diMethyl-1H-benzo[d][1,3]oxazin-2(4H)-one;4,4-diMethyl-2,4-dihydro-1H-3,1-benzoxazin-2-one;1,4-Dihydro-4,4-diMethyl-1,3-benzo[d]oxazin-2-one
• CAS NO: 21440-96-0
• Molecular Formula: C₁₀H₁₁NO₂
• Molecular Weight: 177.1998
• Mol File: 21440-96-0.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 219.7°Cat760mmHg
• Flash Point: 86.7°C
• Appearance: /
• Density: 1.119g/cm³
• Vapor Pressure: 0.118mmHg at 25°C
• Refractive Index: 1.521
• CAS DataBase Reference: 4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one(21440-96-0)
• EPA Substance Registry System: 4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one(21440-96-0)

Safety Data

• Hazardous Substances Data: 21440-96-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H11NO2/c1-10(2)7-5-3-4-6-8(7)11-9(12)13-10/h3-6H,1-2H3,(H,11,12)

Upstream product

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• 490035-94-4 tert-butyl N-[2-(1-methylethenyl)phenyl]carbamate 

Downstream Products

• 328955-86-8 6-Amino-1,4-dihydro-4,4-dimethyl-1,3-benzo[d]oxazin-2-one 
• 21440-97-1 brofoxine 

Relevant articles and documents

Donor-Acceptor Materials Exhibiting Thermally Activated Delayed Fluorescence Using a Planarized N-Phenylbenzimidazole Acceptor

An N-phenylbenzimidazole constrained in a coplanar fashion with a methylene tether (IMAC) was designed and used to prepare a series of emitters exhibiting thermally activated delayed fluorescence (TADF). Four novel TADF emitters using 9,9-dimethylacridine

CARBAMATE QUINABACTIN

The present invention relates to novel sulfonamide derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants, improving plant tolerance to abiotic stress (including environmental and chemical stresses), inhibiting seed germination and/or safening a plant against phytotoxic effects of chemicals.

Synthesis of 1,4-dihydro-2H-3,1-benzoxazin-2-ones by hydriodic acid mediated cyclization of t-butyl 2-vinylphenylcarbamates

A two-step facile synthesis of 4,4-disubstituted 1,4-dihydro-2H-3,1- benzoxazin-2-ones starting from α-substituted 2-aminostyrenes is described. The method involves the hydriodic acid mediated cyclization of t-butyl 2-vinylphenylcarbamate derivatives, whi