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

MOL File:: 238-84-6.mol

MSDS File:: SDS

Modify Date:: 2023/6/8 17:06:38

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1,2-BENZOFLUORENE Properties

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)

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

RTECS

DF6382000

HS Code

2902.90.9000

HazardClass

6.1(b)

PackingGroup

III

NFPA 704

	0
1		0

1,2-BENZOFLUORENE price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	12490	11H-Benzo[a]fluorene ≥98.0%	238-84-6	100MG	₹30722.25	2022-06-14	Buy
TCI Chemicals (India)	B3931	1,2-Benzofluorene min. 95.0 %	238-84-6	200MG	₹10200	2022-05-26	Buy
TCI Chemicals (India)	B3931	1,2-Benzofluorene min. 95.0 %	238-84-6	1G	₹29300	2022-05-26	Buy

Product number	Packaging	Price	Buy
12490	100MG	₹30722.25	Buy
B3931	200MG	₹10200	Buy
B3931	1G	₹29300	Buy

1,2-BENZOFLUORENE Chemical Properties,Uses,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.

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	Inquiry
Neugen Labs	+91-8133254502 +91-8133254502	Karnataka, India	195	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Neugen Labs	1--8133254502	Karnataka, India	99	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
Alfa Chemistry		United States	2344	58	Inquiry
Aston Chemical	13000000000	United States	1634	58	Inquiry
Finetech Industry Limited	+86-27-87465837 +8618971612321	China	9618	58	Inquiry
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	China	9003	58	Inquiry
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8615195660023	China	23053	58	Inquiry

Supplier	Advantage
Neugen Labs	58
A.J Chemicals	58
Neugen Labs	58
TCI Chemicals (India) Pvt. Ltd.	58
career henan chemical co	58
Alfa Chemistry	58
Aston Chemical	58
Finetech Industry Limited	58
Shaanxi Didu New Materials Co. Ltd	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58

1,2-BENZOFLUORENE Spectrum

1,2-BENZOFLUORENE(238-84-6)MS 1,2-BENZOFLUORENE(238-84-6)¹HNMR 1,2-BENZOFLUORENE(238-84-6)¹³CNMR 1,2-BENZOFLUORENE(238-84-6)IR1 1,2-BENZOFLUORENE(238-84-6)IR2

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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 Building Blocks Arenes Organic Building Blocks