ChemicalBook > CAS DataBase List > 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene

2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene

Product Name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
CAS No.
688756-58-3
Chemical Name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
Synonyms
Pyrene-2,7-diboronic acid, pinacol ester;Pyrene-2,7-diboronic Acid Bis(pinacol) Ester;2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene;2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene >1,3,2-Dioxaborolane, 2,2'-(2,7-pyrenediyl)bis[4,4,5,5-tetramethyl-;(7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyren-2-yl)boronic acid;(7-(Hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boryl)pyren-2-yl)boronic acid;4,4,5,5-tetramethyl-2-[7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyren-2-yl]-1,3,2-dioxaborolane
CBNumber
CB22513649
Molecular Formula
C28H32B2O4
Formula Weight
454.17
MOL File
688756-58-3.mol
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2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene Property

Boiling point:
598.8±23.0 °C(Predicted)
Density 
1.16±0.1 g/cm3(Predicted)
storage temp. 
Room temperature.
form 
powder to crystal
color 
White to Almost white
λmax
324nm(EtOH)(lit.)
CAS DataBase Reference
688756-58-3
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Safety

HS Code 
2931900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
B3956
Product name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
Purity
>97.0%(GC)
Packaging
1g
Price
$224
Updated
2024/03/01
TCI Chemical
Product number
B3956
Product name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
Purity
>97.0%(GC)
Packaging
5g
Price
$774
Updated
2024/03/01
AK Scientific
Product number
X0944
Product name
Pyrene-2,7-diboronicacidpinacolester
Packaging
2g
Price
$359
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB62338
Product name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
Packaging
5G
Price
$457
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB62338
Product name
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene
Packaging
2g
Price
$229
Updated
2021/12/16

2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene Suppliers

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688756-58-3, 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyreneRelated Search:

1,4-dibromonaphthalene

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