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ChemicalBook >> CAS DataBase List >> 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene price.
  • $10 - $1249.55
  • Product name: 4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene
  • CAS: 2397-00-4
  • MF: C30H22N2O2
  • MW: 442.51
  • EINECS:219-260-3
  • MDL Number:MFCD00191316
  • Synonyms:2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-benzoxazol ;2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-Benzoxazole ;2,2’-(1,2-Ethenediyldi-4,1-phenylene)bis[5-methylbenzoxazole] ;4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene (refined product of B1564);Benzoxazole,2,2’-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl- ;bismethylbenzoxazolylstilbene ;Fluorescent Brightener Agent OB-2;2,2'-(vinylenedi-p-phenylene)bis[5-methylbenzoxazole]
Price43 Properties Safety Information Description
43 prices
Selected condition：
Brand
  • A2B
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Ark Pharm
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 1.00g
  • 5g
  • 5.00g
  • 10.00g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1000g
  • ManufacturerA2B
  • Product numberAB66203
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB66203
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging25g
  • Price$35
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB66203
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging100g
  • Price$85
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA003KBJ
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging100g
  • Price$102
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KBJ
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 95%
  • Packaging25g
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KBJ
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 95%
  • Packaging5g
  • Price$14
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ62809
  • Product descriptionFluorescent Brightener Agent OB-2 95%
  • Packaging25g
  • Price$37
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ147
  • Product descriptionFluorescent Brightener Agent OB-2 97%
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ62809
  • Product descriptionFluorescent Brightener Agent OB-2 95%
  • Packaging100g
  • Price$100
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ147
  • Product descriptionFluorescent Brightener Agent OB-2 97%
  • Packaging100g
  • Price$147
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ62809
  • Product descriptionFluorescent Brightener Agent OB-2 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ147
  • Product descriptionFluorescent Brightener Agent OB-2 97%
  • Packaging25g
  • Price$49
  • Updated2026-06-04
  • Buy
  • ManufacturerAmbeed
  • Product numberA337992
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging100g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA337992
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging25g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA337992
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging10g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA337992
  • Product description1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AB66203 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 5g $10 2026-05-25 Buy
A2B AB66203 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 25g $35 2026-05-25 Buy
A2B AB66203 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 100g $85 2026-05-25 Buy
aablocks AA003KBJ 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 100g $102 2026-05-28 Buy
aablocks AA003KBJ 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 95% 25g $42 2026-05-28 Buy
aablocks AA003KBJ 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 95% 5g $14 2026-05-28 Buy
AK Scientific J62809 Fluorescent Brightener Agent OB-2 95% 25g $37 2026-06-04 Buy
AK Scientific Q147 Fluorescent Brightener Agent OB-2 97% 5g $16 2026-06-04 Buy
AK Scientific J62809 Fluorescent Brightener Agent OB-2 95% 100g $100 2026-06-04 Buy
AK Scientific Q147 Fluorescent Brightener Agent OB-2 97% 100g $147 2026-06-04 Buy
AK Scientific J62809 Fluorescent Brightener Agent OB-2 95% 5g $12 2026-06-04 Buy
AK Scientific Q147 Fluorescent Brightener Agent OB-2 97% 25g $49 2026-06-04 Buy
Ambeed A337992 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 100g $100 2021-12-16 Buy
Ambeed A337992 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 25g $35 2021-12-16 Buy
Ambeed A337992 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 10g $16 2021-12-16 Buy
Ambeed A337992 1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene 97% 5g $11 2021-12-16 Buy
Next Last

Properties

Melting point :336-342°C
Boiling point :590.9±39.0 °C(Predicted)
Density :1.242±0.06 g/cm3(Predicted)
vapor pressure :0Pa at 25℃
storage temp. :Sealed in dry,Room Temperature
solubility :almost transparency in hot DMF
form :powder to crystal
pka :2.95±0.10(Predicted)
color :Light yellow to Amber to Dark green
Water Solubility :2.236ng/L at 25℃
InChI :InChI=1S/C30H22N2O2/c1-19-3-15-27-25(17-19)31-29(33-27)23-11-7-21(8-12-23)5-6-22-9-13-24(14-10-22)30-32-26-18-20(2)4-16-28(26)34-30/h3-18H,1-2H3
InChIKey :OKEZAUMKBWTTCR-UHFFFAOYSA-N
SMILES :C(C1=CC=C(C2=NC3=CC(C)=CC=C3O2)C=C1)=CC1=CC=C(C2=NC3=CC(C)=CC=C3O2)C=C1
LogP :8.6
CAS DataBase Reference :2397-00-4(CAS DataBase Reference)
EPA Substance Registry System :Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl- (2397-00-4)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:

Description

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Suppliers and manufacturers

Wuhan Fengyao Tonghui Chemical Products Co. LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TAIYUAN RHF CO.,LTD. TCI (Shanghai) Development Co., Ltd. Shanghai Harvest Chemical Industrial Co., Ltd. XiaoGan ShenYuan ChemPharm co,ltd Beijing Isomersyn Technology CO;LTD Shandong Xiya Chemical Co., Ltd BioBioPha Co., Ltd.