Fluorescent Brightener 185
2866-43-5
2026-09-03
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionHANGZHOU LEAP CHEM CO., LTD., with approximately 1812968 visits to its shop, is a reputable Trader that has been providing Fluorescent Brightener 185 products for 5 years on ECHEMI.Basic Info
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Product Name:
Fluorescent Brightener 185
Other Name:2,2'-(2,5-thiophenediyl)bis-benzoxazole;2,5-di(benzoxazol-2-yl)thiophene;2,5-Bis(2-benzoxazolyl)thiophene;fluorescent brightener 185;C.I. Fluorescent Brightener 172;c.i. 515240;2,2'-thiophene-2,5-diylbis(benzoxazole);Benzoxazole, 2,2-(2,5-thiophenediyl)bis-
CAS No.:2866-43-5
Molecular Formula:C18H10N2O2S
InChIKeys:InChIKey=UGFSLKRMHPGLFU-UHFFFAOYSA-N
Molecular Weight:318.35
Exact Mass:318.35
EC Number:220-685-1
UNII:P104CN84X2
TSCA:TSCA listed
DSSTox ID:DTXSID8051966
HScode:2934999090
Categories:
Characteristics-
PSA:
80.3
XLogP3:5.36450
Appearance:light yellow crystalline or bright blue fluorescence powder
Density:1.385
Melting Point:216-220°C
Boiling Point:466.4±30.0 °C(Predicted)
Flash Point:235.9ºC
Refractive Index:1.6000 (estimate)
Water Solubility:9.551ug/L(25 ºC)
Toxicity:LD50 oral in rat: > 30gm/kg
PKA:1.27±0.10(Predicted)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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