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2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
CAS No 1533-45-5 , 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Name:
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Synonyms:
2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole; Optical Brightener OB-1;2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; C.I. 393; FBA393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol ;Fluorescent Brightener OB-1; 4,4'-bis(benzoxazol-2-yl)stilbene; FBA 393; 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; Fluorescent whtening agent OB-1;
CAS Registry Number:
1533-45-5
Melting Point:
357-359 ºC
Density:
1.39 g/cm3 (25 C)
Refractive index:
1.731
Safety Statements:
26-37/39-24/25
Hazard Symbols:
Xi: Irritant;
EINECS:
216-245-3
Molecular Weight:
414.46
InChI:
InChI=1/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+
Risk Statements:
S24/25
Molecular Formula:
C28H18N2O2
Molecular Structure:
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1533-45-5 Optical Brightener OB-1(FBA 393)
Dalian Richfortune Chemicals Co.,Ltd
[Manufacturer]
Tel: 86-0411-84220922
Fax: 86-0411-84821380
Address: 12A-11 Yangguang Shuma Building, 596 Huang PU Road, DaLian, Liaoning 116023, P.R. China Dalian,LiaoningChina
1533-45-5 Optical Brighter OB-1 fluorescent whitening agent fluorescent brightener Uvitex OB-1 Tinopal
emily.shen(at)lepuz.com.cn Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 Structural Formula Molecular Formula C28H18N2O2 Molecular Weight 414 Technical Index Appeara...
NANJING LEPUZ CHEMICAL CO., LTD.
[Manufacturer, Trading Company]
Tel: 86-25-86603353
Fax: 86-25-58836709
Address: RM528 Xianfeng Plaza No.417 Zhongyang Road, Nanjing, China Nanjing,JiangsuChina
1533-45-5 OPTICAL BRIGHTENER OB-1
Appearance:yellowish green powder; Content(weight) : 98.0% Min Melting Point: 353-359℃; Fineness : through 1000 meshes Solubility : insoluble in water,but soluble in high boiling point organic solvent such as phenyl-chloride Properties & Features: ...
Min. Order:
1000
FOB Price:
USD
12 - 17 /
Hubei Hongxin Chemical Industrial Co.,Ltd
[Manufacturer]
Tel: 86-132-97057263
Fax: --
Address: Hongshan District, Wuhan hubei,HubeiChina
1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Appearance:yellowish green powder; Content(weight) : 98.0% Min Melting Point: 353-359℃; Fineness : through 1000 meshes Solubility : insoluble in water,but soluble in high boiling point organic solvent such as phenyl-chloride Properties & Features: ...
Min. Order:
1000
FOB Price:
USD
12 - 17 /
Hubei Hongxin Chemical Industrial Co.,Ltd
[Manufacturer]
Tel: 86-132-97057263
Fax: --
Address: Hongshan District, Wuhan hubei,HubeiChina
1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
CHEMOS GmbH
[Manufacturer]
Tel: 0049 9402/9336 0
Fax: 0049 9402/9336 13
Address: CHEMOS GmbH
Werner-von-Siemensstr. 3
93128 Regenstauf
Germany null,nullGermany
1533-45-5 Optical Brightener OB-1(C.I.393)
Details : CAS No: 1533-45-5 Appearance: bright yellow crystals powder Assay: 98.5%Min Melting point: 355-360oC Properties: OB-1 imparts very good heat resistance because of high melting point and strong stability. Because this product`s hydrophobic n...
Min. Order:
1
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Dalian Richfortune Chemicals Co.,Ltd
[Manufacturer]
Tel: 86-411-84820922
Fax: 86-411-84821380
Address: 12A-11 Yangguang Shuma Building, 596 Huang PU Road Dalian,LiaoningChina
1533-45-5 4,4-Bis(2-Benzoxazolyl) Stilbene
Dear Customers, If you want to learn more information of this product, please send E-mail to : sales@tjzxchem.com , Our sales team will reply you within 24 hours. Also you could contact our sales team directly by Tel or Fax as following: Tel.:+86 (0)...
Tianjin Zhongxin Chemtech Co., Ltd.
[Manufacturer]
Tel: 86-022-87529028
Address: 10b, Pan China International Center TIANJIN,TianjinChina
1533-45-5 Fluorescent Brightener 393
Hangzhou Sage Chemical Co., Ltd.
[Manufacturer]
Tel: +86-571-86818502
Fax: +86-571-86818503
Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, null,ZhejiangChina
1533-45-5 Optical Brightening Agent OB-1
Typical Properties: Chemical name: 2,2-(1,2-Ethenediyldi-4, 1-phenylene) bisbenzoxazole Molecular weight: 414.4 CAS No.: 1533-45-5 C.I.: 393 Specifications: Ash % 0.3max Empirical Formula C28H18N2O2 Melting Point(DTA),C 353-359 Appearance Yellowish G...
Min. Order:
1000
FOB Price:
USD
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Jinan Subang Fine Chemical Co,.Ltd
[Manufacturer]
Tel: 86-135-73118832
Fax: 86-531-81901283
Address: No.399 Hualong Road,Jinan City,Shandong jinan,ShandongChina
chemicn@hotmail.com
i
1533-45-5 optical brightener OB-1
Uses: a. Suitable for whitening chemical fibers, such as the polyester fiber, nylon fiber, polypropylene fiber and so on. b. Suitable for whitening and brightening polypropylene plastic, hard PVC, ABS, EVA, polystyrene, polycarbonate, etc. c. Suitabl...
Dalian Richfortune Chemicals Co.,Ltd
[Manufacturer, Trading Company]
Tel: 86-411-84820922
Address: 12A-11 Yangguang Shuma Building, 596 Huang PU Road, DaLian, Liaoning 116023, P.R. China dalian,LiaoningChina
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