1,2-BENZOFLUORENE

Product Name: 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
Formula Weight: 216.28
MOL File: 238-84-6.mol

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1,2-BENZOFLUORENE Property

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
IARC: 3 (Vol. 92, Sup 7) 2010
EPA Substance Registry System: 11H-Benzo[a]fluorene (238-84-6)

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Safety

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
Hazardous Substances Data: 238-84-6(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 12490
Product name: 11H-Benzo[a]fluorene
Purity: ≥98.0%
Packaging: 100mg
Price: $655
Updated: 2024/03/01

TCI Chemical

Product number: B3931
Product name: 1,2-Benzofluorene
Purity: >95.0%(GC)
Packaging: 200mg
Price: $186
Updated: 2024/03/01

TCI Chemical

Product number: B3931
Product name: 1,2-Benzofluorene
Purity: >95.0%(GC)
Packaging: 1g
Price: $637
Updated: 2024/03/01

TRC

Product number: B130418
Product name: 1,2-Benzofluorene
Packaging: 25mg
Price: $75
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0009927
Product name: 1,2-BENZOFLUORENE
Purity: 95.00%
Packaging: 100MG
Price: $850.41
Updated: 2021/12/16

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1,2-BENZOFLUORENE Chemical Properties,Usage,Production

Chemical Properties

Plates from acetone or acetic acid.

Uses

11H-Benzo[a]fluorene has been used in a study on 7H-benzo[c]fluorine, major lung DNA adductor component in coal tar.

Uses

1,2-Benzofluorene is a polycyclic aromatic hydrocarbon which may act as an environmental pollutant.

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

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1,2-BENZOFLUORENE Suppliers

Americas 1 Belgium 1 Canada 3 China 36 Europe 1 France 3 Germany 3 India 4 Japan 5 Norway 1 Switzerland 1 United Kingdom 2 United States 18 Global 79

Aladdin Scientific

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View Lastest Price from 1,2-BENZOFLUORENE manufacturers

Career Henan Chemical Co

Product: 1,2-BENZOFLUORENE 238-84-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%HPLC
Supply Ability: 10tons
Release date: 2020-02-03

238-84-6, 1,2-BENZOFLUORENERelated Search:

Fluorene 1,2-DIMETHYLNAPHTHALENE BENZO[A]FLUOREN-11-ONE 1,2-BENZOFLUORENE 13H-DIBENZO(A,G)FLUORENE 2-PHENYLNAPHTHALENE

1,2-benzfluorene

alpha-naphthofluorene

CHRYSOFLUORENE

BENZO(A)FLUORENE

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 &gt

1,2-Benzofluorene@50 μg/mL in Toluene

11H-Benzo[a]fluorene in isooctane

Benzo[a]fluorene in Acetonitrile

238-84-6

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