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5803-30-5生产厂家

5803-30-5价格

5803-30-5

5803-30-5结构式
5803-30-5结构式

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中文名 2,5-二甲氧基苯丙酮
英文名 1-(2,5-dimethoxyphenyl)propan-1-one
英文别名 1-Propanone, 1-(2,5-dimethoxyphenyl)-
2',5'-dimethoxypropiophenone
MFCD00027013
1-(2,5-Dimethoxyphenyl)-1-propanone
Propiophenone,2',5'-dimethoxy
1-(2,5-dimethoxyphenyl)propan-1-one
2,5-DIMETHOXYPROPIOPHENONE
EINECS 227-357-7
密度 1.0±0.1 g/cm3
沸点 291.9±20.0 °C at 760 mmHg
分子式 C11H14O3
分子量 194.227
闪点 121.2±8.2 °C
精确质量 194.094299
PSA 35.53000
LogP 2.64
蒸汽压 0.0±0.6 mmHg at 25°C
折射率 1.497
储存条件 室温

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UH0530000
CHEMICAL NAME :
Propiophenone, 2',5'-dimethoxy-
CAS REGISTRY NUMBER :
5803-30-5
BEILSTEIN REFERENCE NO. :
1945185
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H14-O3
MOLECULAR WEIGHT :
194.25
WISWESSER LINE NOTATION :
2VR BO1 EO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 8,32,1973

海关编码 2914509090

~61%

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文献:Journal of Chemical Research, , # 2 p. 80 - 81

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文献:Bioorganic and Medicinal Chemistry, , vol. 17, # 22 p. 7698 - 7710

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文献:Synthetic Communications, , vol. 41, # 5 p. 754 - 761

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文献:Journal of the American Chemical Society, , vol. 70, p. 1084,1086

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文献:Bioorganic and Medicinal Chemistry Letters, , vol. 8, # 9 p. 1051 - 1056

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文献:Journal of Chemical Research, , # 2 p. 80 - 81

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文献:Canadian Journal of Chemistry, , vol. 62, # 10 p. 1922 - 1925
【方法一】
由对二甲氧基苯经缩合(弗-克反应)而得。
海关编码 2914509090
中文概述 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 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, 丙酮报明包装
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%