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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] price.
  • $17 - $1112.4
  • Product name: 5,5'-spirobi[dibenzo[b,d]silole]
  • CAS: 159-68-2
  • MF: C24H16Si
  • MW: 332.47
  • EINECS:-0
  • MDL Number:MFCD00093804
  • Synonyms: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;5,5'-Spirobi(dibenzosilole);9,9-Spiro-9-Silabifluorene;5,5'-spirobi[dibenzo[b,d]silole;9,9'-Spirobi[9H-9-silafluorene]
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • Crysdot
  • TCI Chemical
Package
  • 200mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA001R0N
  • Product description5,5'-Spirobi[dibenzo[b,d]silole] ≥97%
  • Packaging250mg
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001R0N
  • Product description5,5'-Spirobi[dibenzo[b,d]silole] 98%
  • Packaging1g
  • Price$38
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number9417CA
  • Product description5,5'-Spirobi(dibenzosilole)
  • Packaging200mg
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number159682
  • Product description5,5'-Spirobi[dibenzo[b,d]silole]
  • Packaging1g
  • Price$199.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number159682
  • Product description5,5'-Spirobi[dibenzo[b,d]silole]
  • Packaging5g
  • Price$643.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number159682
  • Product description5,5'-Spirobi[dibenzo[b,d]silole]
  • Packaging10g
  • Price$1112.4
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11245328
  • Product description5,5'-Spirobi[dibenzo[b,d]silole] 97%
  • Packaging1g
  • Price$345
  • Updated2026-05-26
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0983
  • Product description9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC)
  • Packaging200mg
  • Price$41
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0983
  • Product description9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC)
  • Packaging1g
  • Price$140
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001R0N 5,5'-Spirobi[dibenzo[b,d]silole] ≥97% 250mg $17 2026-05-28 Buy
aablocks AA001R0N 5,5'-Spirobi[dibenzo[b,d]silole] 98% 1g $38 2026-05-28 Buy
AK Scientific 9417CA 5,5'-Spirobi(dibenzosilole) 200mg $148 2021-12-16 Buy
Alichem 159682 5,5'-Spirobi[dibenzo[b,d]silole] 1g $199.5 2021-12-16 Buy
Alichem 159682 5,5'-Spirobi[dibenzo[b,d]silole] 5g $643.5 2021-12-16 Buy
Alichem 159682 5,5'-Spirobi[dibenzo[b,d]silole] 10g $1112.4 2021-12-16 Buy
Crysdot CD11245328 5,5'-Spirobi[dibenzo[b,d]silole] 97% 1g $345 2026-05-26 Buy
TCI Chemical S0983 9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC) 200mg $41 2026-04-30 Buy
TCI Chemical S0983 9,9'-Spirobi[9H-9-silafluorene] >96.0%(GC) 1g $140 2026-04-30 Buy

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 Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

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