11h-benzo(b)fluorene

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Names

[ CAS No. ]:
243-17-4

[ Name ]:
11h-benzo(b)fluorene

[Synonym ]:
2,3,4-TRIFLUOROBENZAMIDINE HYDROCHLORIDE
2,3-Benzfluorene
11H-Benzo[b]fluorene
benzo<b>fluorene
2,3-BENZOFLUORENE
2,3-benzo[b]fluorene
11h-benzo(b)fluorene
MFCD00003595
EINECS 205-952-2
Isonaphthofluorene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
398.3±12.0 °C at 760 mmHg

[ Melting Point ]:
211-213 °C(lit.)

[ Molecular Formula ]:
C17H12

[ Molecular Weight ]:
216.277

[ Flash Point ]:
185.4±13.7 °C

[ Exact Mass ]:
216.093903

[ LogP ]:
5.39

[ Vapour Pressure ]:
0.0±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.714

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6383500
CHEMICAL NAME :
11H-Benzo(b)fluorene
CAS REGISTRY NUMBER :
243-17-4
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C17-H12
MOLECULAR WEIGHT :
216.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
15 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 174,247,1986 *** REVIEWS *** IARC Cancer Review:Animal Inadequate 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: 32,183,1983 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: 32,183,1983 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

Safety Information

[ Risk Phrases ]:
R22;R20;R40

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ RTECS ]:
DF6383500

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

DownStream

  • BENZO(B)FLUORANTHENE
  • 11H-Benzo[b]fluoren-11-one
  • Phenanthrindene
  • benzo[b]fluorene cesium salt
  • 11H-benzo[b]fluorene-11-carboxylic acid
  • methyl 11H-benzo[b]fluorene-11-carboxylate

Customs

[ 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%

Related Compounds

  • 11h-benzo(b)fluorene
  • methyl 11-(methoxycarbonyl)-11H-benzo(b)fluorene-11-propanoate
  • 11H-benzo[b]fluorene-11-carboxylic acid
  • methyl 11H-benzo[b]fluorene-11-carboxylate
  • 11-(Triphenylphosphoranylidene)-11H-benzo[b]fluorene
  • 11-methyl-11H-benzo[b]fluorene
  • methyl 3-(N-((1-((2,5-dimethylfuran-3-yl)methyl)piperidin-4-yl)methyl)sulfamoyl)thiophene-2-carboxylate
  • 1-Ethynyl-2,5-difluoro-4-methoxybenzene
  • N-(5-(1-isopropyl-5-methyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide
  • N-(1H-benzo[d]imidazol-2-yl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide
  • N-(4-(3-oxo-3-((4-(pyridin-3-yl)thiazol-2-yl)amino)propyl)thiazol-2-yl)thiophene-2-carboxamide
  • 7-(Hydroxymethyl)-1-methyl-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide
  • 2-(((S)-1-methylpyrrolidin-2-yl)methyl)piperidine
  • Tert-butyl 2-{[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]methyl}pyrrolidine-1-carboxylate
  • Tert-butyl 2{[3-(5,5-dimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]methyl}piperidine-1-carboxylate
  • (S)-3-Amino-2,2,4,4-tetramethylpentanoic acid hydrochloride
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