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BGC » Chemicals A-Z » Optical brightener OB-2
BGC ID: 261677675115-23
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Optical brightener OB-2

Identify Properties Prices Suppliers 1 Links ☰
CAS 2397-00-4
Formula C30H22N2O2
MDL MFCD00191316
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
261677675115
Optical brightener OB-2
(261677675115)		 on request + -

Identify

Synonyms:
4,4'-bis(5-methyl-2-benzoxazolyl)stilbene ; 4,4'-bis(5-methyl-2-benzoxazolyl)stilbene  ; 4,4''-bis(5-methylbenzoxazol-2-yl)stilbene 95+% ; 2,2'-(vinylendi-p-phenylen)bis(5-methylbenzoxazol) ; 4,4'-bis(5-methylbenzoxazol-2-yl)stilbene ; fluorescent brightener agent ob- ; bismethylbenzoxazolylstilbene ; fluorescent brightener agent ob-2 ; fluorescent whitening agent ob-2 ; optical brightener ob-2
CAS:
2397-00-4
EINECS:
219-260-3
Molecular Formula:
C30H22N2O2
MDL:
MFCD00191316

Properties

Molecular Weight:
442.51 g·mol−1
Melting point:
336-342 °C
download Download Molfile for :
Fluorescent Brightener Agent OB-2 [4,4''-Bis(5-methyl-2-benzoxazolyl)stilbene]

Prices

As an extract from the researched prices for Optical brightener OB-2 there are currently shown 27 prices in the last 9 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 164.00 for 25 g to USD 44.00 per 25 g in 2024 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene
25 g $44.00 + -
1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene
100 g $125.00 + -
1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene
5 g $14.00 + -
1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene
10 g $20.00 + -



Last price review [2024-02-03]

Suppliers

Global Optical brightener OB-2 Suppliers : P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
H&Z Industry Co.,Ltd +86 13583185792 +86 531 88905468 P.R.China REQUEST

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