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64719

Sigma-Aldrich

2-甲氧基乙醇

for amino acid analysis, ≥99.5% (GC)

别名:

乙二醇单甲醚, 甲基乙二醇

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About This Item

线性分子式:
CH3OCH2CH2OH
CAS号:
109-86-4
分子量:
76.09
Beilstein:
1731074
EC 号:
203-713-7
MDL编号:
MFCD00002867
UNSPSC代码:
12352200
PubChem化学物质编号:
57651993

等级

for amino acid analysis

蒸汽密度

2.62 (vs air)

蒸汽压

6.17 mmHg ( 20 °C)

方案

≥99.5% (GC)

自燃温度

548 °F

包含

~0.0005% 2,6-di-tert-butyl-4-methylphenol as stabilizer

expl. lim.

24.5 %

杂质

≤0.002% peroxides (as H2O2)
≤0.005% free acid (as CH3COOH)
≤0.1% water

蒸发残留物

≤0.003%

折射率

n20/D 1.402 (lit.)
n20/D 1.402

沸点

124-125 °C (lit.)

mp

−85 °C (lit.)

密度

0.965 g/mL at 25 °C (lit.)

适用性

in accordance for suitability for amino acid analysis (as solvent for ninhydrin dyeing reagent)

SMILES字符串

COCCO

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1

靶器官

Immune system, thymus

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

104.0 °F - closed cup

闪点(°C)

40 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBR2104V
BCBR2105V
BCBR2223V
BCBP8115V
BCBN5597V

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