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best price2-Bromo-9,9'-spirobi[9H-fluorene] 99% see COA kanbei
GMP ISO
171408-76-7
99%
qingdao
kanbei
25kg/bag
2022-08-31
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceOff-white to light yellow crystal or powder2-Bromo-9, 9’-spirobifluorene is a derivative of 9,9'-spirobifluorene. It is a quite useful blue light emitting material used in the organic light emitting diodes (OLEDs). It possesses high photoluminescence efficiency and good chemical stability. Moreover, It has high glass-transition temperature, excellent thermal stability and easy color tenability through introducing low band gap co-monomers.CertificatesBasic Info
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Product Name:
2-Bromo-9,9′-spirobi[9H-fluorene]
Other Name:9,9′-Spirobi[9H-fluorene],2-bromo-;2-Bromo-9,9′-spirobi[9H-fluorene];2-Bromo-9-spirobifluorene;2-Bromospirobifluorene;2-Bromo-9,9′-spirobi[fluorene];2-Bromospiro[fluorene-9,9′-fluorene];2-Bromo-9,9′-spirobi(9H-fluorene)
CAS No.:171408-76-7
Molecular Formula:C25H15Br
InChIKeys:InChIKey=ONCCVJKFWKAZAE-UHFFFAOYSA-N
Molecular Weight:395.29
Exact Mass:395.29
EC Number:1312995-182-4
DSSTox ID:DTXSID70571010
HScode:29039990
Categories:
Characteristics-
PSA:
0
XLogP3:7.1
Appearance:off-white crystal
Density:1.52±0.1 g/cm3(Predicted)
Melting Point:181-183 °C
Boiling Point:517.2±29.0 °C(Predicted)
Flash Point:259.8±18.7 °C
Refractive Index:1.782
Vapor Pressure:0mmHg at 25°C
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:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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