英语词典化工词典

2-Propenoic acid,3-phenyl-, 3-phenylpropyl ester

2-Propenoic acid,3-phenyl-, 3-phenylpropyl ester


  • 中文别名:桂酸苯丙酯
  • 中文释义:桂酸苯丙酯;肉桂酸3-苯基丙酯
  • 英文别名:3-PHENYLPROPYL CINNAMATE;
    3-Phenylproylcinnamate;
    Phenylpropyl cinnamate;
    3-phenyl-2-propenoicaci3-phenylpropylester;
    3-Phenylpropylcinnamat;
    3-Phenylacrylic acid 3-phenylpropyl ester;
    FEMA 2894;
    cinnamicacid,3-phenylpropylester;
    3-phenylpropyl trans-cinnamate;
    HYDROCINNAMYL CINNAMATE;
    B-PHENYLPROPYL CINNAMATE 
  • CAS No.:122-68-9
  • 分子式:C18H18O2
  • 分子量:266.33
  • 精确分子量:266.13100
  • PSA:26.30000
  • InChI:The Key: LYRAHIUDQRJGGZ-BUHFOSPRSA-N
  • 分子结构式:

物化性质

外观与性状:
无色透明液体
密度:
1.091 g/cm3
沸点:
420.2ºC at 760 mmHg
闪点:
260.6ºC
折射率:
1.589
蒸汽压:
2.87E-07mmHg at 25°C

安全信息

外观与性状:
无色透明液体
密度:
1.091 g/cm3
沸点:
420.2ºC at 760 mmHg
闪点:
260.6ºC
折射率:
1.589
蒸汽压:
2.87E-07mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UD3664000
CHEMICAL NAME :
2-Propenoic acid, 3-phenyl-, 3-phenylpropyl ester
CAS REGISTRY NUMBER :
122-68-9
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C18-H18-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: 12,969,1974
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: 12,969,1974

海关数据

中国海关编码:2916399090

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
摘要/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%

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率:82.30

2、 摩尔体积(cm3/mol):244.8

3、 等张比容(90.2K):625.1

4、 表面张力(dyne/cm):42.4

5、 极化率(10-24cm3):32.62

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