英语词典化工词典

3-Buten-2-one,4-(4-methoxyphenyl)-

3-Buten-2-one,4-(4-methoxyphenyl)-


  • 中文别名:4-(4-甲氧苯基)-3-丁烯-2-酮
  • 中文释义:对甲氧苯乙烯基甲基酮;4-(P-甲氧基苯基)-3-丁烯-2-酮;亚茴香基丙酮;1-(P-甲氧基苯基)-1-丁烯-3-酮;4-(4-甲氧苯基)-3-丁烯-2-酮
  • 英文别名:1-(P-METHOXYPHENYL)-1-BUTEN-3-ONE;
    p-Anisalacetone;
    p-Anisylideneacetone;
    p-Anisilidenacetone;
    Methoxybenzalacetone;
    4-(p-methoxyphenyl)-3-butene-2-one;
    p-Methoxybenzalacetone;
    (4-methoxybenzylidene)acetone;
    4-Methoxybenzalacetone;
    4-(p-methoxyphenyl)but-3-en-2-one;
    ANISALACETONE;
    4-(p-methoxyphenyl)-3-buten-2-one;
    4-(4-methoxyphenyl)-but-3-en-2-one;
    anisylideneacetone 
  • CAS No.:943-88-4
  • 分子式:

    C11H12O2

  • 分子量:176.22
  • 精确分子量:176.08400
  • PSA:26.30000
  • 分子结构式:

物化性质

密度:
1.048g/cm3
熔点:
75-77ºC
沸点:
319.8ºC at 760mmHg
闪点:
148.3ºC
折射率:
1.549

安全信息

密度:
1.048g/cm3
熔点:
75-77ºC
沸点:
319.8ºC at 760mmHg
闪点:
148.3ºC
折射率:
1.549

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EN0170000
CHEMICAL NAME :
3-Buten-2-one, 4-(4-methoxyphenyl)-
CAS REGISTRY NUMBER :
943-88-4
BEILSTEIN REFERENCE NO. :
1525535
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H12-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,456,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,456,1975

海关数据

中国海关编码:2914509090

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
摘要/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%

热门化工词典词汇