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499-90-1生产厂家

499-90-1价格

499-90-1

499-90-1结构式
499-90-1结构式

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中文名 对氟苯甲酸钠
英文名 Sodium 4-fluorobenzoate
中文别名 4-氟苯甲酸钠
英文别名 MFCD01661384
sodium,4-fluorobenzoate
沸点 253.7ºC at 760 mmHg
分子式 C7H4FNaO2
分子量 162.09400
闪点 107.2ºC
精确质量 162.00900
PSA 40.13000
LogP 0.18920
储存条件 室温

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH1420000
CHEMICAL NAME :
Benzoic acid, 4-fluoro-, sodium salt
CAS REGISTRY NUMBER :
499-90-1
LAST UPDATED :
198712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H4-F-O2.Na
MOLECULAR WEIGHT :
162.10
WISWESSER LINE NOTATION :
QVR DF &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1542 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 31,253,1942

危害码 (欧洲) Xi: Irritant;
海关编码 2916399090

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499-90-1结构式

499-90-1

文献:Yusof, Nor Saadah M.; Khan, M. Niyaz Langmuir, 2010 , vol. 26, # 13 p. 10627 - 10635

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499-90-1结构式

499-90-1

文献:D'Anna, Francesca; Marullo, Salvatore; Vitale, Paola; Noto, Renato Journal of Organic Chemistry, 2010 , vol. 75, # 14 p. 4828 - 4834
海关编码 2916399090
中文概述 2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%