2-nitrosofluorene

2-nitrosofluorene名称

[ CAS 号 ]:
2508-20-5

[ 英文名 ]:
2-nitrosofluorene

[英文别名 ]:

9H-Fluorene,2-nitroso
Fluorene,2-nitroso
2-Nitroso-fluoren
2-NITROSOFLUORENE
Nitrosofluorene

2-nitrosofluorene物理化学性质

[ 密度 ]:
1.23g/cm3

[ 沸点 ]:
375.8ºC at 760mmHg

[ 分子式 ]:
C₁₃H₉NO

[ 分子量 ]:
195.21700

[ 闪点 ]:
155.1ºC

[ 精确质量 ]:
195.06800

[ PSA ]:
29.43000

[ LogP ]:
3.65570

[ 蒸汽压 ]:
1.64E-05mmHg at 25°C

[ 折射率 ]:
1.663

2-nitrosofluorene毒性和生态

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

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2-nitrosofluorene安全信息

[ 海关编码 ]:
2904209090

2-nitrosofluorene海关

[ 海关编码 ]: 2904209090

[ 中文概述 ]:
2904209090 其他仅含硝基或亚硝基的衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%