CAS 1041-00-5

Fluorescent Brightener 135

Description:

Fluorescent Brightener 135, also known by its CAS number 1041-00-5, is a synthetic organic compound commonly used as a fluorescent whitening agent in various applications, including textiles, paper, and detergents. This compound belongs to the class of stilbene derivatives and is characterized by its ability to absorb ultraviolet light and re-emit it as visible blue light, enhancing the brightness and whiteness of materials. It is typically a white to pale yellow powder, exhibiting high solubility in water and organic solvents. Fluorescent Brightener 135 is valued for its stability under various conditions, including light and heat, making it suitable for long-lasting applications. However, it is essential to handle this substance with care, as it may pose environmental concerns and potential health risks if not managed properly. Its effectiveness and versatility have made it a popular choice in industries focused on improving the aesthetic qualities of products while maintaining performance standards.

Formula: C₁₈H₁₄N₂O₂

InChI: InChI=1S/C18H14N2O2/c1-11-3-5-15-13(9-11)19-17(21-15)7-8-18-20-14-10-12(2)4-6-16(14)22-18/h3-10H,1-2H3

InChI key: InChIKey=VKRZNAWSCAUDRQ-UHFFFAOYSA-N

SMILES: C(=CC=1OC=2C(N1)=CC(C)=CC2)C3=NC=4C(O3)=CC=C(C)C4

Synonyms:

• 1,2-Bis(5-methyl-2-benzoxazolyl)ethene
• 1,2-Bis(5-methyl-2-benzoxazolyl)ethylene
• 1,2-Di(5-Mythyl-Benziazolyl)Ethylene
• 2,2'-(E)-ethene-1,2-diylbis(5-methyl-1,3-benzoxazole)
• 2,2'-Ethene-1,2-Diylbis(5-Methyl-1,3-Benzoxazole)
• 2,2′-(1,2-Ethenediyl)bis[5-methylbenzoxazole]
• Benzoxazole, 2,2′-(1,2-ethenediyl)bis[5-methyl-
• Benzoxazole, 2,2′-vinylenebis[5-methyl-
• DT (brightener)
• Ern-P
• Fluoescent Brightener-Pf
• Fluorescent Brightener PF
• Fluorescent brightener 135
• Fluorescent brightener DT
• Fluorescent brightener PF for plastic
• Fluorescent brightener PF-3
• Hakkol STR
• Illuminarl BGF
• Optical Brightener PF
• Optical Brightening Agent PF
• Optical Brightening Agent PF-3
• Uvitex ERN
• Uvitex ERN CONC P
• Uvitex ERN-P
• Whitex ERN

1,2-Bis(5-methyl-2-benzoxazolyl)ethylene

CAS: 1041-00-5

Formula: C₁₈H₁₄N₂O₂

Purity: >98.0%(HPLC)(N)

Color and Shape: White to Yellow to Green powder to crystaline

Molecular weight: 290.32

Ref: 3B-B4250

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

CAS: 1041-00-5

Formula: C₁₈H₁₄N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 290.3160

Ref: IN-DA00IKI0

1,2-Bis(5-Methylbenzo[D]Oxazol-2-Yl)Ethene

CAS: 1041-00-5

1,2-Bis(5-Methylbenzo[D]Oxazol-2-Yl)Ethene

Purity: 98%

Molecular weight: 290.32g/mol

Ref: 54-OR1009094

Fluorescent Brightener 135

CAS: 1041-00-5

Fluorescent Brightener 135 is a reactive dye that is used in coatings, plastics, paper, and textiles. It is often added to products in order to make them more visible under ultraviolet light. The matrix effect of the product can affect the photostability of Fluorescent Brightener 135. This dye has been shown to be reactive with drugs such as phenytoin, carbamazepine, and felbamate; however, this reactivity is not sufficient to cause a significant change in drug efficacy. Preparation of samples for analysis with Fluorescent Brightener 135 should be done by methods that are compatible with the fluorescent properties of this compound. Multiple-reaction monitoring (MRM) techniques are often used for the analysis of this compound because they offer high sensitivity and specificity. The average particle diameter of Fluorescent Brightener 135 is about 100 nm and its optical properties can be affected by the presence of fatty acids such as oleic acid.

Formula: C₁₈H₁₄N₂O₂

Purity: Min. 95%

Molecular weight: 290.32 g/mol

Ref: 3D-FF40305