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Merck

08603

Supelco

丁基甲基醚

analytical standard

别名:

MTBE, 甲基叔丁基醚

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About This Item

线性分子式:
(CH3)3COCH3
CAS号:
分子量:
88.15
Beilstein:
1730942
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽密度

3.1 (vs air)

方案

≥99.9% (GC)

自燃温度

705 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

15.1 %

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.369 (lit.)
n20/D 1.369

沸点

55-56 °C (lit.)

密度

0.74 g/mL at 25 °C (lit.)

应用

environmental

包装形式

neat

SMILES字符串

COC(C)(C)C

InChI

1S/C5H12O/c1-5(2,3)6-4/h1-4H3

InChI key

BZLVMXJERCGZMT-UHFFFAOYSA-N

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一般描述

丁基甲基醚或甲基丁基醚(MTBE)是一种含氧化合物。.它常在燃料中用作汽油添加剂。 尽管它已知可用于控制空气污染,但它也是一种潜在的地下水污染物。

应用

MTBE可作为参考标准品用于通过顶空固相微萃取(顶空-SPME)法测定水中的MTBE。

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象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-18.4 °F - closed cup

闪点(°C)

-28 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

The effects of methyl tert-butyl ether (MTBE) on the male rat reproductive system.
Li D, et al.
Food And Chemical Toxicology, 46(7), 2402-2408 (2008)
Sensitive method for determination of methyl tert-butyl ether (MTBE) in water by use of headspace-SPME/GC-MS.
Achten C, et al.
Fresenius Journal of Analytical Chemistry, 371(4), 519-525 (2001)
Analysis of methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) in ground and surface water.
Schmidt TC.
TrAC, Trends in Analytical Chemistry, 22(10), 776-784 (2003)
Tobias Langenberg et al.
Cell reports, 31(2), 107512-107512 (2020-04-16)
The amyloid-like aggregation propensity present in most globular proteins is generally considered to be a secondary side effect resulting from the requirements of protein stability. Here, we demonstrate, however, that mutations in the globular and amyloid state are thermodynamically correlated
Eva M Seeger et al.
Water research, 47(2), 769-780 (2012-12-04)
For several pilot-scale constructed wetlands (CWs: a planted and unplanted gravel filter) and a hydroponic plant root mat (operating at two water levels), used for treating groundwater contaminated with BTEX, the fuel additive MTBE and ammonium, the hydrodynamic behavior was

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顶空级溶剂在有机挥发性杂质分析之中的应用

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