UV absorber UV-2908
67845-93-6
99%
shanghai
BJM
25KG/DRUM
2025-12-31
Octocrylene,Etocrilene,Ethylhexyl Triazone,Tris Base,DL-Homocysteinethiolactone hydrochloride,Thiodiglycolic anhydride
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Product Details
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Seller Information
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DescriptionECHEMI Editorial ReferenceDryPowder; DryPowder, PelletsLargeCrystalsBasic Info
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Product Name:
UV absorber UV-2908
Other Name:HRsorb-2908;3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicacihexadecylester;Benzoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,hexadecylester;Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate;HEXADECYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE;3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester;3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER;HEXADECYL 3 5-DI-TERT-BUTYL-4-HYDROXY- &
CAS No.:67845-93-6
Molecular Formula:C31H54O3
InChIKeys:NZYMWGXNIUZYRC-UHFFFAOYSA-N
Molecular Weight:474.76
Exact Mass:474.76
EC Number:267-342-2
UNII:S43L542RUG
TSCA:TSCA listed
DSSTox ID:DTXSID0052382
Color/Form:Off-White
HScode:2916399090
Categories:
Characteristics-
PSA:
46.5
Physical Properties:Hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate (UV Absorber 2908) is white to faint yellow powder. The specific gravity is 1.07 at 25℃. It is easy soluble in toluene, chloroform, hexane, soluble in acetone etc.
XLogP3:12.5
Appearance:DryPowder; DryPowder, PelletsLargeCrystals
Density:0.936±0.06 g/cm3(Predicted)
Melting Point:59-61 °C(lit.)
Boiling Point:539.2±50.0 °C(Predicted)
Flash Point:191.3ºC
Refractive Index:1.488
Water Solubility:10μg/L at 20℃
Vapor Pressure:0.005Pa at 20℃
Flammability characteristics:Not classified
PKA:9.07±0.40(Predicted)
Critical Temperature & Pressure:Inert atmosphere,Room Temperature
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:
Manufactory
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Main Products:
Octocrylene,Etocrilene,Ethylhexyl Triazone,Tris Base,DL-Homocysteinethiolactone hydrochloride,Thiodiglycolic anhydride
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Location:
No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
10 days
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
2013
Company Certificates-
![Wuhan BJM Pharm Inc.Trade Mark]( "Trade Mark")
Trade Mark
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![Wuhan BJM Pharm Inc.ISO]( "ISO")
ISO
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![Wuhan BJM Pharm Inc.Trade Mark]( "Trade Mark")
Trade Mark
Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.
We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.
In 2006, We established Lingxian Microworld Chemical New Material Co,.Ltd.
In 2008, We passed ISO9001:2008 quality system certificate
In 2013, We established Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd , and obtain self-operation Import & Export right, mainly responsible for domestic and foreign business. At the same time, we set up R&D lab in Wuhan,Hubei province, can undertake various custom synthesis of intermediates and APIs.
In 2016, successfully invest to Hubei Betterorganic Technology Inc, and obtain a registered trademark “ BJM ”.
We are specialized in the R&D ,production and sales of Erdosteine intermeditae,Pirfenidone, Letrozole and related intermediates.
We stick to the principle as: people-oriented, customer first, Hope to establish a win-win business relationship with all friends
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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