CAS No.26518-71-8,6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Suppliers,MSDS download

Products Categories

Pharmaceutical (9)
Others (6)
Basic Inorganic Chemicals (3)
Organic Chemicals (3)

Basic Information

Molecular Structure:
CAS No.:	26518-71-8
Name:	6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
Article Data:	8

Formula:	C₁₀H₉NO₃
Molecular Weight:	191.186
Synonyms:	6-Acetyl-2H-1,4-benzoxazin-3(4H)-one;6-Acetyl-2H-benzo-[b][1,4]oxazin-3(4H)-one;6-Acetyl-4H-benzo[1,4]oxazin-3-one;
Density:	1.263 g/cm³
Melting Point:	193-195 °C(lit.)
Boiling Point:	431.3 °C at 760 mmHg
Flash Point:	214.7 °C
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36
PSA:	55.40000
LogP:	1.35810

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:19 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 26518-71-8

Specification

The CAS register number of 2H-1,4-Benzoxazin-3(4H)-one,6-acetyl- is 26518-71-8. It also can be called as 6-Acetyl-2H-1,4-benzoxazin-3(4H)-one and the IUPAC name about this chemical is 6-acetyl-4H-1,4-benzoxazin-3-one. The molecular formula about this chemical is C₁₀H₉NO₃ and the molecular weight is 191.18. It belongs to the following product categories which include Benzoxazines; Building Blocks; Heterocyclic Building Blocks and so on.

Physical properties about 2H-1,4-Benzoxazin-3(4H)-one,6-acetyl- are: (1)ACD/LogP: 0.66; (2)ACD/LogD (pH 5.5): 0.66; (3)ACD/LogD (pH 7.4): 0.66; (4)ACD/BCF (pH 5.5): 1.87; (5)ACD/BCF (pH 7.4): 1.87; (6)ACD/KOC (pH 5.5): 54.45; (7)ACD/KOC (pH 7.4): 54.45; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 46.61 Å²; (12)Index of Refraction: 1.559; (13)Molar Refractivity: 48.92 cm³; (14)Molar Volume: 151.3 cm³; (15)Polarizability: 19.39x10^-24cm³; (16)Surface Tension: 43.9 dyne/cm; (17)Density: 1.263 g/cm³; (18)Flash Point: 214.7 °C; (19)Enthalpy of Vaporization: 68.69 kJ/mol; (20)Boiling Point: 431.3 °C at 760 mmHg; (21)Vapour Pressure: 1.21E-07 mmHg at 25 °C.

Uses of 2H-1,4-Benzoxazin-3(4H)-one,6-acetyl-: it can be used to produce 6-Acetyl-4-ethyl-2H-1,4-benzoxazin-3(4)-one with bromoethane. This reaction will need reagent of KOH and solvent of acetone. This reaction needs heating. The reaction time is 5 hours. The yield is about 90%.

2H-1,4-Benzoxazin-3(4H)-one,6-acetyl- can be used to produce 6-Acetyl-4-ethyl-2H-1,4-benzoxazin-3(4)-one with bromoethane.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin and it may cause inflammation to the skin or other mucous membranes. If you want to use it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to store it, you should keep the container tightly sealed in dry, cool places and avoid contact with oxide. If you store and use this chemical according the rule, it will not be decomposed. It is harmless to water, if no official permission, do not put materials into the permission surroundings.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c2ccc1OCC(=O)Nc1c2)C
(2)InChI: InChI=1/C10H9NO3/c1-6(12)7-2-3-9-8(4-7)11-10(13)5-14-9/h2-4H,5H2,1H3,(H,11,13)
(3)InChIKey: BKJFWHFUERNXLJ-UHFFFAOYAD