ChemicalBook > CAS DataBase List > 5,5'-spirobi[dibenzo[b,d]silole]

5,5'-spirobi[dibenzo[b,d]silole]

Product Name
5,5'-spirobi[dibenzo[b,d]silole]
CAS No.
159-68-2
Chemical Name
5,5'-spirobi[dibenzo[b,d]silole]
Synonyms
9,9-Spiro-9-Silabifluorene;5,5'-Spirobi(dibenzosilole);9,9'-Spirobi[9H-9-silafluorene];5,5'-spirobi[dibenzo[b,d]silole;9,9'-Spirobi[9H-9-silafluorene];5,5'-spirobi[dibenzo[b,d]silole];5,5'-spirobi[benzo[b][1]benzosilole];9,9'-Spirobi[9H-9-silafluorene];5,5'-spirobi[dibenzo[b,d]silole] ISO 9001：2015 REACH
CBNumber
CB42685339
Molecular Formula
C24H16Si
Formula Weight
332.47
MOL File
159-68-2.mol
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5,5'-spirobi[dibenzo[b,d]silole] Property

Melting point:
230.0 to 234.0 °C
Boiling point:
460°C(lit.)
Density 
1.25±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Almost white
λmax
280nm(CH2Cl2)(lit.)
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Safety

HS Code 
2934.99.4400
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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.

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.

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

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N-Bromosuccinimide Price

TCI Chemical
Product number
S0983
Product name
9,9'-Spirobi[9H-9-silafluorene]
Purity
>96.0%(GC)
Packaging
200mg
Price
$77
Updated
2024/03/01
TCI Chemical
Product number
S0983
Product name
9,9'-Spirobi[9H-9-silafluorene]
Purity
>96.0%(GC)
Packaging
1g
Price
$268
Updated
2024/03/01
AK Scientific
Product number
9417CA
Product name
5,5'-Spirobi(dibenzosilole)
Packaging
200mg
Price
$148
Updated
2021/12/16
Alichem
Product number
159682
Product name
5,5'-Spirobi[dibenzo[b,d]silole]
Packaging
1g
Price
$199.5
Updated
2021/12/16
Crysdot
Product number
CD11245328
Product name
5,5'-Spirobi[dibenzo[b,d]silole]
Purity
97%
Packaging
1g
Price
$345
Updated
2021/12/16

5,5'-spirobi[dibenzo[b,d]silole] Preparation Products And Raw materials

Raw materials

Preparation Products

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5,5'-spirobi[dibenzo[b,d]silole] Suppliers

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TCI (Shanghai) Development Co., Ltd.
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View Lastest Price from 5,5'-spirobi[dibenzo[b,d]silole] manufacturers

Career Henan Chemical Co
Product
5,5'-spirobi[dibenzo[b,d]silole] 159-68-2
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
1000KG
Release date
2018-08-10

159-68-2, 5,5'-spirobi[dibenzo[b,d]silole]Related Search:

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