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1H-Indene,1-[(3,4,5-trimethoxyphenyl)methylene]-

1H-Indene,1-[(3,4,5-trimethoxyphenyl)methylene]-


  • 中文别名:(1E)-1-[(3,4,5-三甲氧基苯基)亚甲基]茚
  • 英文别名:Indene, 1-(3,4,5-trimethoxybenzylidene)-;
    1H-Indene,1-[(3,4,5-trimethoxyphenyl)methylene]- 
  • CAS No.:2428-31-1
  • 分子式:

    C19H18O3

  • 分子量:0
  • 精确分子量:294.12600
  • PSA:27.69000
  • InChI:The Key: VUWQTQJXINKVKM-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.169g/cm3
沸点:
443.5ºC at 760 mmHg
闪点:
151.4ºC
折射率:
1.622
蒸汽压:
1.2E-07mmHg at 25°C

安全信息

密度:
1.169g/cm3
沸点:
443.5ºC at 760 mmHg
闪点:
151.4ºC
折射率:
1.622
蒸汽压:
1.2E-07mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK8800000
CHEMICAL NAME :
Indene, 1-(3,4,5-trimethoxybenzylidene)-
CAS REGISTRY NUMBER :
2428-31-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H18-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04625

海关数据

中国海关编码:2909309090

概述:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。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
摘要/Summary:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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