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

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

5,5'-spirobi[dibenzo[b,d]silole] Structure
5,5'-spirobi[dibenzo[b,d]silole] structure
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
Molecular Weight:
332.47
MDL Number:
MFCD00093804
MOL File:
159-68-2.mol
Last updated:2023-06-08 17:06:35
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5,5'-spirobi[dibenzo[b,d]silole] Properties

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.)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2934.99.4400

5,5'-spirobi[dibenzo[b,d]silole] price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical S0983 9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC) 159-68-2 200mg $77 2024-03-01 Buy
TCI Chemical S0983 9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC) 159-68-2 1g $268 2024-03-01 Buy
AK Scientific 9417CA 5,5'-Spirobi(dibenzosilole) 159-68-2 200mg $148 2021-12-16 Buy
Alichem 159682 5,5'-Spirobi[dibenzo[b,d]silole] 159-68-2 1g $199.5 2021-12-16 Buy
Crysdot CD11245328 5,5'-Spirobi[dibenzo[b,d]silole] 97% 159-68-2 1g $345 2021-12-16 Buy
Product number Packaging Price Buy
S0983 200mg $77 Buy
S0983 1g $268 Buy
9417CA 200mg $148 Buy
159682 1g $199.5 Buy
CD11245328 1g $345 Buy

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

Raw materials

Preparation Products

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

Global( 60)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15957 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5601 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10297 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 28506 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9991 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 18229 58
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
career henan chemical co 		58
Chongqing Chemdad Co., Ltd 		58
Richest Group Ltd 		58
Fuxin Pharmaceutical 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
Dideu Industries Group Limited 		58
CD Chemical Group Limited 		58
Coresyn Pharmatech Co., Ltd. 		58
Henan Fengda Chemical Co., Ltd 		58

View Lastest Price from 5,5'-spirobi[dibenzo[b,d]silole] manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5,5'-spirobi[dibenzo[b,d]silole] pictures 2019-07-06 5,5'-spirobi[dibenzo[b,d]silole]
159-68-2
 US $1.00 / KG 1G 98% 1000KG Career Henan Chemical Co

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

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5,5'-spirobi[dibenzo[b,d]silole] 9,9'-Spirobi[9H-9-silafluorene] 5,5'-spirobi[benzo[b][1]benzosilole] 9,9'-Spirobi[9H-9-silafluorene] 5,5'-spirobi[dibenzo[b,d]silole] ISO 9001：2015 REACH 5,5'-Spirobi(dibenzosilole) 9,9-Spiro-9-Silabifluorene 5,5'-spirobi[dibenzo[b,d]silole 9,9'-Spirobi[9H-9-silafluorene] 159-68-2