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283096

Sigma-Aldrich

叔戊基甲基醚

97%

别名:

1,1-二甲基丙基甲醚, TAME, 甲基2-甲基-2-丁醚, 甲基叔戊醚

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5 ML
$77.00
100 ML
$386.00
500 ML
$1,560.00

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5 ML
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100 ML
$386.00
500 ML
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About This Item

线性分子式:
C2H5C(CH3)2OCH3
CAS号:
994-05-8
分子量:
102.17
Beilstein:
1731452
EC 号:
213-611-4
MDL编号:
MFCD00010186
UNSPSC代码:
12352100
PubChem化学物质编号:
24857082
NACRES:
NA.22

$77.00

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质量水平

200

方案

97%

表单

liquid

折射率

n20/D 1.389 (lit.)
n20/D 1.3896

沸点

85-86 °C (lit.)

密度

0.76-0.78 g/mL at 25 °C (lit.)

官能团

ether

SMILES字符串

CCC(C)(C)OC

InChI

1S/C6H14O/c1-5-6(2,3)7-4/h5H2,1-4H3

InChI key

HVZJRWJGKQPSFL-UHFFFAOYSA-N

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相关类别

一般描述

叔戊基甲基醚是一种含氧醚燃料，其在水中的含量已通过膜萃取离子迁移率光谱法进行定量[1]。叔戊基甲基醚也称为2-甲氧基-2-甲基丁烷[2]。已经研究了离子交换树脂（Amberlyst 18）催化的 叔戊基甲基醚反应的动力学[2]。

应用


  • 汽油含氧化合物叔戊基甲基醚（TAME）的环境危害鉴定。：研究评估了与使用叔戊基甲基醚（TAME）作为汽油含氧化合物相关的环境风险。重点介绍了对环境和人类健康的潜在危害，强调了对燃料中TAME使用进行仔细评估和监管的必要性。（Huttunen et al., 1997）。

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225,H302,H336

危险分类

Acute Tox. 4 Oral - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

19.4 °F - closed cup

闪点(°C)

-7 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
HMBJ9207
HMBJ7883
HMBJ0825
HMBH1916
HMBG8344V

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Sanna Holopainen et al.
Talanta, 106, 448-453 (2013-04-20)
Fuel oxygenates are environmentally detrimental compounds due to their rapid migration to groundwater. Fuel oxygenates have been reported to cause taste and odour problems in drinking water, and they also have long-term health effects. Feasible analytical methods are required to
Kinetics of heterogeneously catalyzed tert-amyl methyl ether reactions in the liquid phase.
Rihko LK and Krause AOI.
Industrial & Engineering Chemistry Research, 34(4), 1172-1180 (1995)
R W Tyl et al.
Journal of applied toxicology : JAT, 23(6), 397-410 (2003-11-25)
Under Office of Prevention, Pesticides and Toxic Substances draft guidelines, CD weanling F0 rats (30 of each gender per group) inhaled tertiary amyl methyl ether vapor at 0, 250, 1500 or 3000 ppm 5 days a week and 6 h
James E Landmeyer et al.
Ground water, 48(1), 30-41 (2009-08-12)
Groundwater contamination by fuel-related compounds such as the fuel oxygenates methyl tert-butyl ether (MTBE), tert-butyl alcohol (TBA), and tert-amyl methyl ether (TAME) presents a significant issue to managers and consumers of groundwater and surface water that receives groundwater discharge. Four
Frank Welsch et al.
Journal of applied toxicology : JAT, 23(6), 387-395 (2003-11-25)
This evaluation was part of a much more comprehensive testing program to characterize the mammalian toxicity potential of the gasoline oxygenator additive tertiary amyl methyl ether (TAME), and was initiated upon a regulatory agency mandate. A developmental toxicity hazard identification
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