Product name:
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Group:
Other Specialties
CAS Number:
7128-64-5
Synonyms:
Omnistab OB, Fluorescent Brightener 184, 2,5-thiophenediylbis(5-terc-butyl-1,3-benzoxazol), 2,5-Bis-(5-tert.-butylbenzoxazol-2-yl)-thiophene, 2,2-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole),C.I. 184, 2,2-(2,5-thiophenediyl)bis(5(1,1dimethylethyl 9)-benzoxazole, Fluorelite-OB, Optical brightening agent: benzoxazole, 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene, 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole), 2,5-(di-5-tert-butylbenzoyl) Thiophenate, 2,5-bis(5-tert-butyl benzoxazolyl-2’-)thiophene, Oriental Chemical, optical brightener OB, 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole), Tinopal OB CO, Fluorescent brightener OB
Molecular Formula:
C26H26N2O2S
Boiling Point:
531.2ºC at 760 mmHg
Flash Point:
275.1ºC
Melting Point:
196-202ºC
Density:
1.26 g/cm3
HS Code:
3204200000
Risk Statements:
R36/37/38
Suppliers: 40
VladaChem GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
UNIVARSOLUTIONS
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
TER Chemicals Distribution Group
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Shin-Etsu
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Oriental Chemical, optical brightener OB, 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Industry
Shipment available
Safic-Alcan Deutschland GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
25
-
10000
Kg
Shipment available
STOCKMEIER CHEMIE
Spain
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
SINUO
China
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Radchem Products, Inc.
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Quimidroga S.A.
Spain
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Polyment GmbH
Germany
Optische Aufheller in Pulverform
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Partners in Chemicals
Netherlands
Omnistab OB
It is a high molecular weight optical brightener / fluorescent whitening agent of the thiophenediyl benzoxazole class. OMNISTAB® OB features excellent resistance to heat, exceptional whitening properties, good light fastness and low volatility. It has a brilliant bluish cast, is readily soluble in organic solvents and features good compatibility in various substrates. Suitable for the optical brightening of polymers at all stages of processing. It is highly effective in polymer substrates such as engineering plastics such as polyesters, polycarbonate, polyamides and acrylics, thermoplastic polyurethane, polyvinylchloride, styrene homo- and copolymers, polyolefins and other organic substrates. Main applications include synthetic leather, fibers, molded articles, films and sheets as well as packaging applications. The use levels of OMNISTAB® OB range between 0.0005 – 0.0010 % in unpigmented polyolefins and 0.005 – 0.100 % in other plastics.
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
To be agreed
DDP
Europe
Shipment available
OQEMA SAS
France
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
OQEMA
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Novaact GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Nanjing Lanya Chemical
China
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Möller Chemie GmbH & Co. KG
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Mstack
India
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
MPI Chemie BV
Netherlands
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Julius Hoesch GmbH & Co. KG
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Jobachem GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Intrachem Limited
Ireland
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
IMCD US
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
IMCD Deutschland GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Eastar Chemical Corp
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Covestro Deutschland AG / LLC
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Camida Ltd
Ireland
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
CHEMLOGIS SA DE CV
Mexico
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Brenntag Mexico SA de SV
Mexico
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Brenntag GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Bazayan & Co
India
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
BTC Europe GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
BCD Chemie GmbH
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
Actylis
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
ANAND ENTERPRISES
India
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
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ALL Chemistry Inc.
United States
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
ABCR
Germany
2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
Shipment available
