4057-42-5

4057-42-5结构式
4057-42-5结构式
  • 常用中文名:2,6-Dimethyl-2-octene
  • 常用英文名:2,6-Dimethyl-2-octene
  • CAS号:4057-42-5
  • 分子式:C10H20
  • 分子量:140.26600
  • 发布时间:2017-03-09 15:59:50
  • 更新时间:2024-01-16 19:06:14

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英文名 2,6-dimethyloct-2-ene
英文别名 2,6-dimethyl-2-octene
2,6-dimethyl-oct-2-ene
2-OCTENE,2,6-DIMETHYL
2-Octene,6-dimethyl
密度 0.748g/cm3
沸点 163ºC at 760 mmHg
分子式 C10H20
分子量 140.26600
闪点 32ºC
精确质量 140.15700
LogP 3.77890
蒸汽压 2.75mmHg at 25°C
折射率 1.428

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RH2240000
CHEMICAL NAME :
2-Octene, 2,6-dimethyl-
CAS REGISTRY NUMBER :
4057-42-5
BEILSTEIN REFERENCE NO. :
1719569
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H20
MOLECULAR WEIGHT :
140.30
WISWESSER LINE NOTATION :
2Y1&3UY1&1

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 :
56 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#04335

海关编码 2901299090
海关编码 2901299090
中文概述 2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%