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Merck
CN

307432

1,2-二甲氧基乙烷

suitable for HPLC, 99.9%, inhibitor-free

别名:

1,2-二甲氧基乙烷, mono-Glyme, 乙二醇二甲醚, 单甘醇二甲醚

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关于此项目

线性分子式:
CH3OCH2CH2OCH3
化学文摘社编号:
分子量:
90.12
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-794-9
Beilstein/REAXYS Number:
1209237
MDL number:
Assay:
99.9%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Vapor pressure:
48 mmHg ( 20 °C)
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grade

HPLC grade

Quality Level

vapor density

3.1 (20 °C, vs air)

vapor pressure

48 mmHg ( 20 °C)

assay

99.9%

form

liquid

autoignition temp.

396 °F

purified by

glass distillation

expl. lim.

10.4 %

technique(s)

HPLC: suitable

impurities

<0.030% water

pH

~7

mp

−58 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 220 nm Amax: 1.00, λ: 250 nm Amax: 0.20, λ: 300 nm Amax: 0.03, λ: 350-400 nm Amax: 0.01

application(s)

food and beverages

SMILES string

COCCOC

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

General description

该溶剂经过玻璃蒸馏、亚微米过滤并经过严格的规格测试以保证各批次一致。

Application

为HPLC仪器和有机合成应用而设计。

Other Notes

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂


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signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

supp_hazards

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

41.0 °F - closed cup

flash_point_c

5 °C - closed cup

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Theoretical study of cation/ether complexes: Alkali metal cations with 1, 2-dimethoxyethane and 12-crown-4.
Hill SE, et al.
The Journal of Physical Chemistry A, 102(21), 3813-3819 (1998)
The catalytic Pauson-Khand reaction promoted by a small amount of 1, 2-dimethoxyethane or water.
Sugihara T and Yamaguchi M.
Synlett, 12, 1384-1386 (1998)
NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities.
Hugo E. Gottlieb et al.
The Journal of organic chemistry, 62(21), 7512-7515 (2001-10-24)



全球贸易项目编号

货号GTIN
307432-100ML04061826673492
307432-1L04061826673508
307432-2L04061837478611