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%