Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- CAS 236389-21-2
![2-Bromo-spiro[fluorene-7,9??-benzofluorene] CAS 1099593-10-8](https://bgbchem.com/wp-content/uploads/2025/08/2-Bromo-spirofluorene-79-benzofluorene-CAS-1099593-10-8-1.jpg)
Chemical Name: Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl-
CAS No.: 236389-21-2
Molecular Fomula:C25H17BO2
Molecular weight:360.22
Appearance:?white powder
Assay: ??98.0%
Description
Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- Details
Chemical Name: Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl-
CAS No.: 236389-21-2
Molecular Fomula:C25H17BO2
Chemical Structure:
Molecular weight:360.22
Appearance:?white powder
Assay: ??98.0%
Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- Properties
ITEMS
SPECIFICATION
Assay
??98.0%
Moisture
??0.5
?
Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- application:
For organic synthesis.
Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- Packaging and Shipping?
25kg/drum;customized according to customer needs.
Boronic acid, B-9,9??-spirobi[9H-fluoren]-2??-yl- Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
Related Products
Ethylhexyl Palmitate is a skin-conditioning ester, derived from ethylhexanol and palmitic acid, that imparts moisturization and a smooth texture to cosmetic and personal care formulations. It is valued for its emollient properties, enhancing the sensory experience of skin care products.
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
3,4-Ethylenedioxythiophene is a synthetic organic compound characterized by its unique structure that includes a thiophene ring with ethylenedioxy substituents at the 3 and 4 positions. This compound is known for its potential applications in the synthesis of various organic materials, including pharmaceuticals and organic electronic devices such as sensors and solar cells. Its stability and reactivity make it a versatile intermediate in the chemical industry.
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chemical Name: 1,1,2,2-Tetrachloroethane
Other Name: Tetrachlorethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.85
Appearance: Liquid
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Chemical Name: Quercetin-3-O-sophoroside
CAS No.: 18609-17-1
Molecular Formula: C27H30O17
Molecular Weight: 626.52
Silicones are a family of synthetic polymers known for their versatility and stability. They are heat-resistant, non-toxic, and have excellent electrical insulation properties. Commonly used in various industries such as construction, automotive, aerospace, and personal care products, silicones offer a wide range of applications from sealants and adhesives to lubricants and medical devices. Their resistance to extreme temperatures and weathering makes them a preferred choice for many high-performance applications.
Reviews
There are no reviews yet.