11h-benzo(b)fluorene
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
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
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%