3-Bromobenzanthrone

Modify Date: 2025-08-25 13:27:59

3-Bromobenzanthrone structure	Common Name	3-Bromobenzanthrone
	CAS Number	81-96-9	Molecular Weight	309.157
	Density	1.6±0.1 g/cm3	Boiling Point	483.0±14.0 °C at 760 mmHg
	Molecular Formula	C₁₇H₉BrO	Melting Point	164-166°C
	MSDS	N/A	Flash Point	136.3±7.4 °C

Name	3-bromobenzo[b]phenalen-7-one
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	483.0±14.0 °C at 760 mmHg
Melting Point	164-166°C
Molecular Formula	C₁₇H₉BrO
Molecular Weight	309.157
Flash Point	136.3±7.4 °C
Exact Mass	307.983673
PSA	17.07000
LogP	5.58
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.750

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CX5077000

CHEMICAL NAME :: 7H-Benz(de)anthracen-7-one, 3-bromo-

CAS REGISTRY NUMBER :: 81-96-9

BEILSTEIN REFERENCE NO. :: 1975512

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C17-H9-Br-O

MOLECULAR WEIGHT :: 309.17

WISWESSER LINE NOTATION :: L C6666 1A Q IVJ OE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,566,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2400 mg/kg

TOXIC EFFECTS :: Blood - normocytic anemia Blood - methemoglobinemia-carboxyhemoglobin

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Blood - normocytic anemia Blood - methemoglobinemia-carboxyhemoglobin

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24 gm/kg/30D-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in erythrocyte (RBC) count

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.2 mg/m3 JAN 1993

Hazard Codes	T+
Risk Phrases	R22
Safety Phrases	S22-S36/37
RTECS	CX5077000
HS Code	2914700090

BENZANTHRONE

CAS#:82-05-3

~88%

3-Bromobenzanthrone

CAS#:81-96-9

Literature: Patil, Vilas Venunath; Shankarling, Ganapati Subray Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 921 - 928

3-bromo-7-oxo-7...

CAS#:756499-00-0

3-Bromobenzanthrone

CAS#:81-96-9

Literature: Journal of the Chemical Society, , p. 1096,1101

BENZANTHRONE

CAS#:82-05-3

Bromine

CAS#:7726-95-6

molecular iodine

CAS#:7553-56-2

acetic acid

CAS#:64-19-7

Detail

Literature: J. Soc. chem. Ind. Japan Spl., , vol. 42, p. 316

Sulfuryl chloride

CAS#:7791-25-5

BENZANTHRONE

CAS#:82-05-3

Bromine

CAS#:7726-95-6

molecular iodine

CAS#:7553-56-2

nitrobenzene

CAS#:98-95-3

Detail

Literature: US2180835 , ;

Precursor 7
CAS#:82-05-3 BENZANTHRONE CAS#:756499-00-0 3-bromo-7-oxo-7... CAS#:7726-95-6 Bromine CAS#:7553-56-2 molecular iodine
CAS#:64-19-7 acetic acid CAS#:7791-25-5 Sulfuryl chloride CAS#:98-95-3 nitrobenzene
DownStream 7
CAS#:81-98-1 3,9-Dibromobenz... CAS#:82-05-3 BENZANTHRONE CAS#:116-71-2 Violanthrone CAS#:116-96-1 [3,3'-Bi-7H-ben...
CAS#:128-64-3 Vat Violet 10 CAS#:69658-04-4 3-Bromo-7-oxo-7... CAS#:81-94-7 1((7-Oxo-7H-ben...

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

3-Brom-benz[de]anthracen-7-on

3-Bromo-7H-benz[de]anthracen-7-one

Bz 1-Brom-benzanthron

7H-Benz[de]anthracen-7-one,3-bromo

3-Bromobenzanthrone

3-Bromobenz(de)anthracen-7-one

3-Bromo-7H-benzo[de]anthracen-7-one

3-Brom-benzanthron

3-Bromobenz(d,e)anthrone

3-Brombenzanthrone

7-Bromomesobenzanthrone

EINECS 201-390-7

MFCD00021094

Benzanthrone,3-bromo

7H-Benz[de]anthracen-7-one, 3-bromo-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Bromobenzanthrone
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Bromobenzanthrone
Price: ￥256.0/25g ￥146.0/10g ￥96.0/5g ￥516.0/100g
Purity: 96.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Bromobenzanthrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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3-Bromobenzanthrone

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Synthetic Route

Precursor & DownStream

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.