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26258-70-8

26258-70-8结构式
26258-70-8结构式

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英文名 1-ethoxy-4-[1-(4-ethoxyphenyl)-2-nitropropyl]benzene
英文别名 gh 74
oms 1356
密度 1.109g/cm3
沸点 475ºC at 760mmHg
分子式 C19H23NO4
分子量 329.39000
精确质量 329.16300
PSA 64.28000
LogP 4.80430
蒸汽压 3.45E-09mmHg at 25°C
折射率 1.542

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TX3830000
CHEMICAL NAME :
Propane, 1,1-bis(p-ethoxyphenyl)-2-nitro-
CAS REGISTRY NUMBER :
26258-70-8
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C19-H23-N-O4
MOLECULAR WEIGHT :
329.43

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 25,859,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BWHOA6 Bulletin of the World Health Organization. (WHO, Pub. Center USA, 49 Sheridan Ave., Albany, NY 12210) Volume(issue)/page/year: 44,355,1971

海关编码 2909309090
海关编码 2909309090
中文概述 2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。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 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%