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( 75)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 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 | 9651 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| R&D Scientific Inc. | +12266000236 | sales@rdscientific.com | Canada | 1263 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Supplier | Advantage |
|---|---|
| career henan chemical co | 58 |
| Richest Group Ltd | 58 |
| Antai Fine Chemical Technology Co.,Limited | 58 |
| Alfa Chemistry | 58 |
| Aston Chemical | 58 |
| Finetech Industry Limited | 58 |
| Shaanxi Didu New Materials Co. Ltd | 58 |
| LEAPCHEM CO., LTD. | 58 |
| R&D Scientific Inc. | 58 |
| Aladdin Scientific | 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:
1,2-benzfluorene
alpha-naphthofluorene
CHRYSOFLUORENE
b(a)f
benzofluorene(non-specificname)
1,2-BENZOFLUORENE
11H-BENZO(A)FLUORENE
BENZ[A]FLUORENE
1,2-Benzofluorene, Chrysofluorene
11H-Benzo[a]fluorene solution
DF638200
α-Naphthofluorene
Benzo(a)fluorene (1,2-Benzofluorene)
1,2-Benzofluorene >
1,2-Benzofluorene@50 μg/mL in Toluene
BENZO(A)FLUORENE
238-84-6
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