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ChemicalBook >> CAS DataBase List >> 2,3-BENZOFLUORENE

2,3-BENZOFLUORENE

2,3-BENZOFLUORENE price.
  • $45 - $741
  • Product name: 2,3-BENZOFLUORENE
  • CAS: 243-17-4
  • MF: C17H12
  • MW: 216.28
  • EINECS:205-952-2
  • MDL Number:MFCD00003595
  • Synonyms:2,3-BENZOFLUORENE 95+%;11H-Benzo[b]fluorene, Isonaphthofluorene;2,3-BENZOFLUORENE, TECH.,90%;2,3-Benzofluorene,90%,tech.;BENZO(B)FLUORENE OEKANAL, 100 MG;2,3-Benzofluorene, tech., 90%;2.3-Benzofluorene 10mg [243-17-4];2,3-Benzofluorene,11H-Benzo[b]fluorene, Isonaphthofluorene
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1mg
  • 10mg
  • 100mg
  • 500MG
  • 1g
  • ManufacturerAK Scientific
  • Product number6388AF
  • Product description2,3-Benzofluorene
  • Packaging1g
  • Price$644
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007672
  • Product description2,3-BENZOFLUORENE 95.00%
  • Packaging500MG
  • Price$741
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number099166
  • Product description2,3-Benzofluorene
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number123595
  • Product description2,3-Benzofluorene 98%
  • Packaging500mg
  • Price$551
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB0059
  • Product description2,3-Benzofluorene >97.0%(GC)
  • Packaging100mg
  • Price$80
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB0059
  • Product description2,3-Benzofluorene >97.0%(GC)
  • Packaging1g
  • Price$467
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB415983
  • Product description2,3-Benzofluorene
  • Packaging1mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB415983
  • Product description2,3-Benzofluorene
  • Packaging10mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6388AF 2,3-Benzofluorene 1g $644 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007672 2,3-BENZOFLUORENE 95.00% 500MG $741 2021-12-16 Buy
Oakwood 099166 2,3-Benzofluorene 10mg $45 2021-12-16 Buy
Sigma-Aldrich 123595 2,3-Benzofluorene 98% 500mg $551 2023-06-20 Buy
TCI Chemical B0059 2,3-Benzofluorene >97.0%(GC) 100mg $80 2024-03-01 Buy
TCI Chemical B0059 2,3-Benzofluorene >97.0%(GC) 1g $467 2024-03-01 Buy
TRC B415983 2,3-Benzofluorene 1mg $45 2021-12-16 Buy
TRC B415983 2,3-Benzofluorene 10mg $75 2021-12-16 Buy

Properties

Melting point :211-213 °C(lit.)
Boiling point :402 °C
Density :1.1020 (estimate)
refractive index :1.6000 (estimate)
solubility :methanol: soluble
form :powder to crystal
color :White to Green to Brown
Water Solubility :4ug/L(25 ºC)
BRN :2046365
CAS DataBase Reference :243-17-4(CAS DataBase Reference)
IARC :3 (Vol. 92, Sup 7) 2010
EPA Substance Registry System :11H-Benzo[b]fluorene (243-17-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

2,3-Benzofluorene was used in three way analysis of fluorescence excitation-emission matrices of mixtures of polycyclic aromatic hydrocarbons. It was used as standard to detect the ambient particle-bound polycyclic aromatic hydrocarbons by a real-time aerosol mass spectrometer.

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Suppliers and manufacturers

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$1.00 /100KG
11h-benzo(b)fluorene CAS:243-17-4
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