4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-

Base Information Edit

Chemical Name:4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
CAS No.:18600-59-4
Deprecated CAS:1328985-23-4
Molecular Formula:C22H12N2O4
Molecular Weight:368.348
Hs Code.:2934999090
European Community (EC) Number:418-280-1,640-376-9
UNII:8V348NL4QK
DSSTox Substance ID:DTXSID40864845
Nikkaji Number:J42.313K
Wikidata:Q27271051
Mol file:18600-59-4.mol

Synonyms:18600-59-4;2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one);4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-;2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE;2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one;2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one);2,2'-(1,4-Phenylene)bis(3,1-benzoxazin-4-one);UNII-8V348NL4QK;2,2'-benzene-1,4-diylbis(4H-3,1-benzoxazin-4-one);8V348NL4QK;DTXSID40864845;EC 418-280-1;2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one);Cyasorb UV-3638;2,2/'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE;2,2'-(1,4-phenylene)bis[4h-3,1-benzoxazin-4-one];BAS 00298026;PIONIN ZA 101;CYASORB UV 3638;Oprea1_802650;Oprea1_828724;SCHEMBL125184;BCP12260;MFCD00356293;STK296324;AKOS000640593;C22-H12-N2-O4;UV-3638;AS-10722;LS-186266;BB 0262678;CS-0206775;FT-0654023;P2656;2,2'-p-phenylenebis(3,1-benzoxazin-4-one);2,2'-p-phenylenebis(3, 1-benzoxazin-4-one);Phenylene-1,4-bis-(benz-1,3-oxazin-4-one);2,2'-p-phenylenebis(4h-3,1-benzoxazin-4-one);A812998;2,2/'-(1,4-Phenylene)bis(3,1-benzoxazin-4-one);Q27271051;4H-3,1-benzoxazin-4-one, 2,2'- (1,4-phenylene)bis-;4H-3,1-BENZOXAZIN-4-ONE, 2,2'-P-PHENYLENEBIS-;2-[4-(4-oxidanylidene-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one;2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) 100 microg/mL in Chloroform:Acetonitrile

Suppliers and Price of 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TCI Chemical
2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one)
25G
$ 69.00

TCI Chemical
2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one)
5G
$ 23.00

Matrix Scientific
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95+%
5g
$ 750.00

Matrix Scientific
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95+%
1g
$ 260.00

Crysdot
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95+%
25g
$ 50.00

Crysdot
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95+%
100g
$ 150.00

Crysdot
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95+%
500g
$ 450.00

Chemenu
2,2''-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 95%
500g
$ 421.00

American Custom Chemicals Corporation
2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE 95.00%
10G
$ 1334.03

Alichem
2,2'-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one)
100g
$ 151.50

Total 92 raw suppliers

Chemical Property of 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis- Edit

Chemical Property:

Appearance/Colour:off-white to light yellow crystalline powder
Vapor Pressure:5E-11mmHg at 25°C
Melting Point:315 °C
Refractive Index:1.708
Boiling Point:522.8 °C at 760 mmHg
PKA:1.98±0.20(Predicted)
Flash Point:224.1 °C
PSA：86.20000
Density:1.41 g/cm³
LogP:4.02340
Storage Temp.:2-8°C
Water Solubility.:112μg/L at 20℃
XLogP3:3.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:368.07970687
Heavy Atom Count:28
Complexity:647

Purity/Quality:

98%, ^*data from raw suppliers

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 43-53
Safety Statements: 24-37-61

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=O)OC(=N2)C3=CC=C(C=C3)C4=NC5=CC=CC=C5C(=O)O4
Description CYASORB UV-3638 is a highly efficient and non-staining UV absorber, which is distinguishied by its superiorly low volatility, and its strong & broad range of UV light absorption together with no color contribution & excellent stabilization for polymers. White UV-3638 is designed to meet the demanding high temperature requirements for processing engineering plastics such as Nylon, PC,PET,PBT and PPO. UV-3638 is also highly effective in other poymers such as polyamides, polyacetals, polyolefins fibers, styrenics, elastomers where long term permanet UV light stability is required.
Uses Cyasorb 3638 offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters(PET) and polycarbonates(PC).3638 is based on a benzoxaxinone structure which delivers a short-term heat stability up to 350 °C and a long term heat stability up to 160 °C.UV 3638 is ideal for film/sheet/plate applications such as solar cell, window film, etc.

Technology Process of 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-

There total 7 articles about 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 118-92-3,159201-01-1,50816-84-7,80206-34-4,104809-47-4
anthranilic acid

: 100-20-9
terephthaloyl chloride

: 18600-59-4
cyassorb 3638

Guidance literature:: anthranilic acid; terephthaloyl chloride; In N,N-dimethyl acetamide; at 0 - 5 ℃; for 1h; Cooling with ice-methanol;

With acetic anhydride; In N,N-dimethyl acetamide; toluene; for 1.5h; Product distribution / selectivity; Heating / reflux;

Reference yield: 96.0%

: 100-21-0
terephthalic acid

: 118-92-3,159201-01-1,50816-84-7,80206-34-4,104809-47-4
anthranilic acid

: 18600-59-4
cyassorb 3638

Guidance literature:: terephthalic acid; With thionyl chloride; In toluene; at 0 - 75 ℃; for 7h;

anthranilic acid; In N,N-dimethyl acetamide; toluene; at 0 - 5 ℃; for 1h; Cooling with ice-methanol;

With acetic anhydride; In N,N-dimethyl acetamide; toluene; for 1.5h; Product distribution / selectivity; Heating / reflux;