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ChemicalBook > Product Catalogue >Catalyst and Auxiliary >Fluorescent brightener >Fluorescent Brightener 135

Fluorescent Brightener 135

Fluorescent Brightener 135 Structure
  • ₹7700 - ₹22800
  • Product name: Fluorescent Brightener 135
  • CAS: 1041-00-5
  • MF: C18H14N2O2
  • MW: 290.32
  • EINECS:213-866-1
  • MDL Number:MFCD00408425
  • Synonyms:1,2-bis(5-methyl-2-benzoxazole)ethylene;2,2'-(1,2-ethenediyl)bis[5-methylbenzoxazole];C.I. 481520;fluorescent brightener 135;2,2'-vinylenebis[5-methylbenzoxazole] ;Fluorescent Whitener DT;1.2 DI(5-MYTHYL-BENZIAZOLYL)ETHYLENE;Fluorescent brightener 135,2,2'-(1,2-Ethenediyl)bis[5-methylbenzoxazole]
2 prices
Selected condition:

Brand

  • TCI Chemicals (India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberB4250
  • Product description1,2-Bis(5-methyl-2-benzoxazolyl)ethylene
  • Packaging25G
  • Price₹22800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB4250
  • Product description1,2-Bis(5-methyl-2-benzoxazolyl)ethylene
  • Packaging5G
  • Price₹7700
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B4250 1,2-Bis(5-methyl-2-benzoxazolyl)ethylene 25G ₹22800 2022-05-26 Buy
TCI Chemicals (India) B4250 1,2-Bis(5-methyl-2-benzoxazolyl)ethylene 5G ₹7700 2022-05-26 Buy

Properties

Melting point :180-181°C
Boiling point :471.2±55.0 °C(Predicted)
Density :1.287
pka :2.87±0.10(Predicted)
form :powder to crystaline
color :White to Yellow to Green
Water Solubility :290μg/L at 20℃
LogP :3.91 at 20℃
CAS DataBase Reference :1041-00-5(CAS DataBase Reference)
EPA Substance Registry System :Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl- (1041-00-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Fluorescent Brightener 135 is used as a brightener for synthetic fibers, suitable for brightening polyester, nylon, acetate fibers or synthetic fibers and cotton, wool blended fabrics, etc. The fabrics produced with it have good light fastness and wet fastness.

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