Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-

Base Information Edit

Chemical Name:Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-
CAS No.:1041-00-5
Deprecated CAS:12224-12-3,105418-13-1,914657-16-2,2252277-56-6
Molecular Formula:C18H14N2O2
Molecular Weight:290.321
Hs Code.:
European Community (EC) Number:213-866-1,241-271-7,602-366-2
DSSTox Substance ID:DTXSID901236908
Nikkaji Number:J37.055J,J318.184G
Wikidata:Q76304090
Mol file:1041-00-5.mol

Synonyms:1041-00-5;Fluorescent Brightener 135;17233-65-7;12224-12-3;Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-;SK (fluorescent brightener);C.I. Fluorescent Brightener 135;(E)-2,2'-Vinylenebis[5-methylbenzoxazole];5-Methyl-2-[(E)-2-(5-methyl-1,3-benzoxazol-2-yl)ethenyl]-1,3-benzoxazole;EINECS 241-271-7;2,2'-vinylenebis[5-methylbenzoxazole];1,2-Bis(5-methylbenzoxazol-2-yl)ethylene;trans-2,2'-Ethylenebis(5-methylbenzoxazole);1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene;2,2'-(1,2-Ethenediyl)bis(5-methylbenzoxazole);(E)-1,2-bis(5-methylbenzo[d]oxazol-2-yl)ethene;Benzoxazole, 2,2'-vinylenebis(5-methyl-, (E)-;EINECS 213-866-1;Benzoxazole, 2,2'-(1E)-1,2-ethenediylbis(5-methyl-;1,2-bis(5-methyl-2-benzoxazolyl)ethylene;(E)-2,2'-Vinylenebis(5-methylbenzoxazole);alpha,beta-Di(5-methylbenzoxazol-2-yl)ethene;Fluorescent Brightener 135,2,2'-(1,2-Ethenediyl)bis[5-methylbenzoxazole];SK;Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-;Benzoxazole, 2,2'-(1E)-1,2-ethenediylbis[5-methyl-;Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-, (E)-;Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-, (E)-;2,2'-Vinylenebis(5-methylbenzoxazole);1,2-Bis(5-methylbenzoxazol-2-yl)ethene;1,2-Bis(5-methyl-2-benzoxazole)ethylene;Benzoxazole, 2,2/'-(1,2-ethenediyl)bis[5-methyl-;2,2'-Vinylenebis5-methylbenzoxazole;FluorescentBrightener135;Cambridge id 5311540;SCHEMBL553696;5-Methyl-2-(2-(5-methyl-1,3-benzoxazol-2-yl)ethenyl]-1,3-benzoxazole;NIOSH/DM4845400;FBA-135;VKRZNAWSCAUDRQ-BQYQJAHWSA-N;DTXSID901236908;Benzoxazole, vinylenebis[5-methyl-;MFCD00408425;AKOS015896215;C.I. Fluorescent Brightening Agent 135;1,2-di(5-methyl-2-benzoxazolyl)ethylene;AS-15143;LS-42189;Benzoxazole, 2,2'-ethylenebis(5-methyl-;Optical brightening agent PF C.I. No:135;DM48454000;2,2-(1,2-Ethenediyl)bis[5-methylbenzoxazole];Ethene, 1,2-bis(5-methyl-benzoxazol-2-yl)-;AB00080101-01;.alpha.,.beta.-Di(5-methylbenzoxazol-2-yl)ethene;A800897;A804859;2,2'-(1E)-1,2-Ethenediylbis[5-methylbenzoxazole];W-109630;2,2'-[(E)-1,2-Ethenediyl]bis(5-methylbenzoxazole);Benzoxazole, 2,2'-(1E)-1,2-ethenediylbis[5-methyl-, (E)-

Suppliers and Price of Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-

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

TRC
1,2-Bis(5-methyl-2-benzoxazolyl)ethylene
100mg
$ 60.00

TCI Chemical
1,2-Bis(5-methyl-2-benzoxazolyl)ethylene >98.0%(HPLC)(N)
5g
$ 170.00

TCI Chemical
1,2-Bis(5-methyl-2-benzoxazolyl)ethylene >98.0%(HPLC)(N)
25g
$ 594.00

Crysdot
1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene 97%
25g
$ 463.00

Ambeed
1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene 98%
500g
$ 98.00

Ambeed
1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene 98%
100g
$ 33.00

Ambeed
1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene 98%
25g
$ 17.00

Ambeed
1,2-Bis(5-methylbenzo[d]oxazol-2-yl)ethene 98%
5g
$ 11.00

AK Scientific
1,2-Bis(5-methylbenzoxazol-2-yl)ethene
1g
$ 49.00

Total 52 raw suppliers

Chemical Property of Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl- Edit

Chemical Property:

Appearance/Colour:Light yellow crystal
Melting Point:180-181°C
Boiling Point:471.197 °C at 760 mmHg
PKA:2.87±0.10(Predicted)
Flash Point:237.309 °C
PSA：52.06000
Density:1.288 g/cm³
LogP:4.75620
Water Solubility.:290μg/L at 20℃
XLogP3:4.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:290.105527694
Heavy Atom Count:22
Complexity:389

Purity/Quality:

99% ^*data from raw suppliers

1,2-Bis(5-methyl-2-benzoxazolyl)ethylene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi,Xn
Hazard Codes:Xi,Xn

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC2=C(C=C1)OC(=N2)C=CC3=NC4=C(O3)C=CC(=C4)C
Isomeric SMILES:CC1=CC2=C(C=C1)OC(=N2)/C=C/C3=NC4=C(O3)C=CC(=C4)C

Technology Process of Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-

There total 2 articles about Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl- 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: 65.0%