Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benz[e]acephenanthrylene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

naturewill
China
Product Name: BENZO(B)FLUORANTHENE
Price: ￥Inquiry/5mg ￥Inquiry/20mg ￥Inquiry/100mg ￥Inquiry/1g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Bella
Email: 3157321941@qq.com

205-99-2

205-99-2 structure

Name: BENZO(B)FLUORANTHENE
Chemical Name: benzo[b]fluoranthene
CAS Number: 205-99-2
Molecular Formula: C₂₀H₁₂
Molecular Weight: 252.309
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2018-03-12 08:00:00
Modify Date: 2026-07-01 14:37:35

Name	benzo[b]fluoranthene
Synonyms	benzo[b]fluoranthene solution Anti-ALYREF antibody produced in rabbit BENZO(B)FLUORANTHENE, 1X1ML, MEOH, 200UG /ML Benzo(b)fluorantheneSolution,100mg/L,2x MFCD00010582 Benzo(b)fluoranthene @100 μg/mL in MeOH 2,3-Benzfluoranthene benzo(e)fluoranthene 2,3-Benzofluoranthrene 3,4-BENZOFLUORANTHENE BENZO[B]FLUORANTHENE Benzo(b)fluoranthene @2.5 mg/mL in Acetone BENZO(B)FLUORANTHENE, 50MG, NEAT BENZO(B)FLUOROANTHENE 3,4-benzfluoranthene 3,4-benz(e)achenanthrylene Benzo(b)fluoranthene@0.2 mg/mL in MeOH Benzo(b)fluoranthene in methanol 3,4-Benzofluoranthrene THOC4 Benz[e]acephenanthrylene Benzo<b>fluoranthene Benzo[b]fluoranthene> 3,4-Benzfluoranthene benz(e)acephenanthrylene Benz(e)achenanthrylen Benzo(b)fluorantheneSolution,10mg/L Benzo[b]fluoranthene 10.0 μg/ml Acetonitrile BENZO(E)ACHENANTHRYLENE Benzo(b)fluor Benzo(b)fluoranthene@50 μg/mL in Toluene 3,4-BENZOFLUORANTHENE Benzo(b)fluoranthene@0.5 mg/mL in Acetonitrile Benzo(b)fluoranthene 100mg [-2] Benzo[b]fluoranthene,3,4-Benzofluoranthene EINECS 205-911-9 Benzo[b]fluorathene Benzo(b)fluoranthenestandd solution ALY/REF BENZ[E]ACHENANTHRYLENE 1,10-(1,2-Phenylene)phenanthrene Benzo[b]fluoranthene Standd 43474, Benzo[b]fluoranthene (purity) Benz[b]fluoranthene Benzo(b)fluoranthene@1000 μg/mL in Methanol B[E]F Benzo(b)fluoranthenesolution,500mg/L BENZO(B)FLUORANTHENE ISO 9001：2015 REACH Benzo(b)fluorantheneSolution,100mg/L Benzo[e]acephenanthrylene Benzo[b]fluoranthene 3,4-Benzofluoranthene 4,5-Benzofluoranthene Benzo[b]fluoranthene Solution in Acetonitrile,1000μg/mL Benzo[b]fluoranthene Benzo[e]fluoranthene 2,3-Benzofluoranthene 2,3-Benzfluoranthene,3,4-Benzofluoranthene,3,4-Benz[e]acephenanthrylene Benzo(b)fluorantheneSolution,200mg/L,2x Benzo[e]fluoranthene BENZO(B)FLUORANTHENE, 1X1ML, ACET, 1000U G/ML Benzo(b)fluorantheneSolution,200mg/L Benzo(b)fluorantheneSolution,50mg/L Benzo(b)uoranthene

Density	1.3±0.1 g/cm3
Boiling Point	467.5±12.0 °C at 760 mmHg
Melting Point	163-165 °C(lit.)
Molecular Formula	C₂₀H₁₂
Molecular Weight	252.309
Flash Point	228.6±13.7 °C
Exact Mass	252.093903
LogP	6.40
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.887
Stability	Stable. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU1400000

CHEMICAL NAME :: Benz(e)acephenanthrylene

CAS REGISTRY NUMBER :: 205-99-2

BEILSTEIN REFERENCE NO. :: 1872553

LAST UPDATED :: 199712

DATA ITEMS CITED :: 31

MOLECULAR FORMULA :: C20-H12

MOLECULAR WEIGHT :: 252.32

WISWESSER LINE NOTATION :: L C65 K666 1A TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Implant

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 88 ng/kg/120W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5046 ug/kg/15D-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg/9W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg/60W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Implant

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4037 ug/kg/20D-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: DNA adduct

TYPE OF TEST :: Sister chromatid exchange

MUTATION DATA

TEST SYSTEM :: Rodent - hamster

DOSE/DURATION :: 900 mg/kg/24H

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 66,65,1979 *** REVIEWS *** ACGIH TLV-Suspected human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 3,69,1973 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,147,1983 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,147,1983 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW ACRSAJ Advances in Cancer Research. (Academic Press, Inc., 465 S. Lincoln Dr., Troy, MO 63379) V.1- 1953- Volume(issue)/page/year: 7,475,1963 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: Pc,4,1972 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FRANCE;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0466 No. of Facilities: 142 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 2283 (estimated)

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H225-H319-H336-H350-H412
Supplemental HS	Repeated exposure may cause skin dryness or cracking.
Precautionary Statements	P201-P210-P273-P280-P304 + P340 + P312-P308 + P313
Hazard Codes	T,N,Xn,F,Xi
Risk Phrases	45-50/53-67-65-38-11-36-39/23/24/25-23/24/25
Safety Phrases	S53-S45-S60-S61-S62-S26-S16-S9-S36/37-S7
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	CU1400000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2902909090

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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