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2-Butenedioic acid(2E)-, 1,4-dihexyl ester

2-Butenedioic acid(2E)-, 1,4-dihexyl ester


  • 中文别名:(2E)-2-丁烯二酸二己酯
  • 中文释义:(2E)-2-丁烯二酸二己酯
  • 英文别名:DI-N-HEXYL FUMARATE;
    Dihexylfumarat;
    dihexyltrans-butenedioate;
    Fumaric acid,dihexyl ester;
    Hexyl fumarate;
    Fumarsaeure-dihexylester;
    DIHEXYL FUMARATE 
  • CAS No.:19139-31-2
  • 分子式:

    C16H28O4

  • 分子量:284.39
  • 精确分子量:284.19900
  • PSA:52.60000
  • 分子结构式:

物化性质

密度:
0.969g/cm3
沸点:
359.1ºC at 760mmHg
闪点:
167.4ºC
折射率:
1.456
蒸汽压:
2.43E-05mmHg at 25°C

安全信息

密度:
0.969g/cm3
沸点:
359.1ºC at 760mmHg
闪点:
167.4ºC
折射率:
1.456
蒸汽压:
2.43E-05mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LT1455000
CHEMICAL NAME :
Fumaric acid, dihexyl ester
CAS REGISTRY NUMBER :
19139-31-2
BEILSTEIN REFERENCE NO. :
1712882
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C16-H28-O4
MOLECULAR WEIGHT :
284.44
WISWESSER LINE NOTATION :
6OV1U1VO6 -T

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,709,1978

海关数据

中国海关编码:2917190090

概述:
2917190090 其他无环多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
摘要/Summary:
2917190090 acyclic polycarboxylic 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%

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