2-nitrosofluorene
Suppliers
Names
[ CAS No. ]:
2508-20-5
[ Name ]:
2-nitrosofluorene
[Synonym ]:
9H-Fluorene,2-nitroso
Fluorene,2-nitroso
2-Nitroso-fluoren
2-NITROSOFLUORENE
Nitrosofluorene
Chemical & Physical Properties
[ Density]:
1.23g/cm3
[ Boiling Point ]:
375.8ºC at 760mmHg
[ Molecular Formula ]:
C13H9NO
[ Molecular Weight ]:
195.21700
[ Flash Point ]:
155.1ºC
[ Exact Mass ]:
195.06800
[ PSA ]:
29.43000
[ LogP ]:
3.65570
[ Vapour Pressure ]:
1.64E-05mmHg at 25°C
[ Index of Refraction ]:
1.663
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LL8400000
- CHEMICAL NAME :
- Fluorene, 2-nitroso-
- CAS REGISTRY NUMBER :
- 2508-20-5
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C13-H9-N-O
- MOLECULAR WEIGHT :
- 195.23
- WISWESSER LINE NOTATION :
- L B656 HHJ ENO
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 160 mg/kg/4W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 200 mg/kg/8W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Bacteria - Bacillus subtilis
- DOSE/DURATION :
- 1 mmol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 42,175,1977
Safety Information
[ HS Code ]:
2904209090
Customs
[ HS Code ]: 2904209090
[ Summary ]:
2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%