英语词典化工词典

1-Propanone,1-(3,4-dimethoxyphenyl)-

1-Propanone,1-(3,4-dimethoxyphenyl)-


  • 中文别名:3,4-二甲氧基苯乙酮
  • 中文释义:1-(3,4-二甲氧基苯基)-1-丙酮;1-(3,4-二甲氧苯基)丙-1-酮
  • 英文别名:3,4-Dimethoxypropiophenone;
    1-(3,4-dimethoxyphenyl)propan-1-one 
  • CAS No.:1835-04-7
  • 分子式:

    C11H14O3

  • 分子量:194.25
  • 精确分子量:194.09400
  • PSA:35.53000
  • 分子结构式:

物化性质

密度:
1.047 g/cm3
沸点:
295.2ºC at 760 mmHg
闪点:
123.2ºC
折射率:
1.496
蒸汽压:
0.00154mmHg at 25°C

安全信息

密度:
1.047 g/cm3
沸点:
295.2ºC at 760 mmHg
闪点:
123.2ºC
折射率:
1.496
蒸汽压:
0.00154mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UC1794500
CHEMICAL NAME :
1-Propanone, 1-(3,4-dimethoxyphenyl)-
CAS REGISTRY NUMBER :
1835-04-7
LAST UPDATED :
199307
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H14-O3
MOLECULAR WEIGHT :
194.25

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 :
1520 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 21,341,1987

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