ChemicalBook >> CAS DataBase List >>1,2-BENZOFLUORENE
1,2-BENZOFLUORENE
- CAS No.
- 238-84-6
- Chemical Name:
- 1,2-BENZOFLUORENE
- Synonyms
- BENZO(A)FLUORENE;b(a)f;DF638200;CHRYSOFLUORENE;BENZ[A]FLUORENE;1,2-benzfluorene;1,2-BENZOFLUORENE;α-Naphthofluorene;11H-BENZO(A)FLUORENE;alpha-naphthofluorene
- CBNumber:
- CB5741168
- Molecular Formula:
- C17H12
- Molecular Weight:
- 216.28
- MDL Number:
- MFCD00039578
- MOL File:
- 238-84-6.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:38
Melting point | 185-190 °C |
---|---|
Boiling point | 407°C(lit.) |
Density | 1.1020 (estimate) |
refractive index | 1.6000 (estimate) |
Flash point | 11 °C |
solubility | dioxane: soluble0.1g/10 mL, clear, colorless |
form | powder to crystal |
color | White to Light yellow to Light orange |
Water Solubility | 45ug/L(25 ºC) |
λmax | 433nm(THF)(lit.) |
BRN | 2046363 |
EWG's Food Scores | 1 |
FDA UNII | 65EP6ZT62K |
IARC | 3 (Vol. 92, Sup 7) 2010 |
EPA Substance Registry System | 11H-Benzo[a]fluorene (238-84-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS09 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H410 | |||||||||
Precautionary statements | P273-P391-P501 | |||||||||
Hazard Codes | F,T | |||||||||
Risk Statements | 11-23/24/25-39/23/24/25 | |||||||||
Safety Statements | 36/37-45 | |||||||||
RIDADR | 2811 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | DF6382000 | |||||||||
HS Code | 2902.90.9000 | |||||||||
HazardClass | 6.1(b) | |||||||||
PackingGroup | III | |||||||||
NFPA 704 |
|
1,2-BENZOFLUORENE price More Price(9)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 12490 | 11H-Benzo[a]fluorene ≥98.0% | 238-84-6 | 100mg | $655 | 2024-03-01 | Buy |
TCI Chemical | B3931 | 1,2-Benzofluorene >95.0%(GC) | 238-84-6 | 200mg | $186 | 2024-03-01 | Buy |
TCI Chemical | B3931 | 1,2-Benzofluorene >95.0%(GC) | 238-84-6 | 1g | $637 | 2024-03-01 | Buy |
TRC | B130418 | 1,2-Benzofluorene | 238-84-6 | 25mg | $75 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | HCH0009927 | 1,2-BENZOFLUORENE 95.00% | 238-84-6 | 100MG | $850.41 | 2021-12-16 | Buy |
1,2-BENZOFLUORENE Chemical Properties,Uses,Production
Chemical Properties
Plates from acetone or acetic acid.
Uses
1,2-Benzofluorene is a polycyclic aromatic hydrocarbon which may act as an environmental pollutant.
Uses
11H-Benzo[a]fluorene has been used in a study on 7H-benzo[c]fluorine, major lung DNA adductor component in coal tar.
Definition
ChEBI: Benzo[a]fluorene is a carbotetracyclic compound.
Synthesis Reference(s)
Journal of the American Chemical Society, 73, p. 3439, 1951 DOI: 10.1021/ja01151a130
Carcinogenicity
Benzo[a]fluorene gave negative results in two-stage skin and subcutaneous carcinogenesis tests in mice.
1,2-BENZOFLUORENE Preparation Products And Raw materials
Raw materials
Preparation Products
1,2-BENZOFLUORENE Suppliers
Global( 76)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5601 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
Aston Chemical | 13000000000 | sales@astonchem.com | United States | 1634 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9640 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8672 | 58 |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23048 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
R&D Scientific Inc. | +1-2266000236 | sales@rdscientific.com | Canada | 1494 | 58 |
View Lastest Price from 1,2-BENZOFLUORENE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2020-02-04 | 1,2-BENZOFLUORENE
238-84-6
|
US $1.00 / KG | 1KG | 98%HPLC | 10tons | Career Henan Chemical Co |
- 1,2-BENZOFLUORENE
238-84-6
- US $1.00 / KG
- 98%HPLC
- Career Henan Chemical Co
238-84-6(1,2-BENZOFLUORENE)Related Search:
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alpha-naphthofluorene
CHRYSOFLUORENE
b(a)f
benzofluorene(non-specificname)
1,2-BENZOFLUORENE
11H-BENZO(A)FLUORENE
BENZ[A]FLUORENE
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11H-Benzo[a]fluorene solution
DF638200
α-Naphthofluorene
Benzo(a)fluorene (1,2-Benzofluorene)
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1,2-Benzofluorene@50 μg/mL in Toluene
BENZO(A)FLUORENE
238-84-6
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