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Merck
CN

308269

Supelco

2-甲氧基乙基乙酸酯

suitable for HPLC, ≥99%

别名:

1-乙酰氧基-2-甲氧基乙烷, 乙二醇一甲醚乙酸酯, 甲基溶纤剂®乙酸酯

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About This Item

线性分子式:
CH3COOCH2CH2OCH3
CAS号:
分子量:
118.13
Beilstein:
1700761
EC 号:
MDL编号:
UNSPSC代码:
12190000
PubChem化学物质编号:
NACRES:
NA.21
方案:
≥99%
技术:
HPLC: suitable
应用:
food and beverages
沸点:
145 °C (lit.)

质量水平

方案

≥99%

表单

liquid

纯化方式

glass distillation

expl. lim.

0.34-6.3 %

技术

HPLC: suitable

杂质

<0.050% water

蒸发残留物

<0.0005%

折射率

n20/D 1.402 (lit.)

沸点

145 °C (lit.)

mp

−65 °C (lit.)

密度

1.009 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 254 nm Amax: 1.00
λ: 275 nm Amax: 0.15
λ: 300 nm Amax: 0.05
λ: 350-400 nm Amax: 0.01

应用

food and beverages

SMILES字符串

COCCOC(C)=O

InChI

1S/C5H10O3/c1-5(6)8-4-3-7-2/h3-4H2,1-2H3

InChI key

XLLIQLLCWZCATF-UHFFFAOYSA-N

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法律信息

Cellosolve is a registered trademark of Union Carbide

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

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

114.8 °F - closed cup

闪点(°C)

46 °C - closed cup

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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[Hygienic regulation of ethylene glycol monomethacrylic ether in reservoir water].
I I Datsenko et al.
Gigiena i sanitariia, (9)(9), 75-76 (1989-09-01)
R J Smialowicz et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 18(4), 621-627 (1992-05-01)
Oral dosing of adult male F344 rats with the glycol ether 2-methoxyethanol (ME) or its principal metabolite 2-methoxyacetic acid (MAA) results in the suppression of the primary plaque-forming cell (PFC) response to trinitrophenyl-lipopolysaccharide (TNP-LPS). In the present study, the PFC
G Johanson
Critical reviews in toxicology, 30(3), 307-345 (2000-06-14)
Ethylene glycol monomethyl ether (EGME) and its acetate ester (EGMEA) are highly flammable, colorless, moderately volatile liquids with very good solubility properties. They are used in paints, lacquers, stains, inks and surface coatings, silk-screen printing, photographic and photo lithographic processes
T-S Shih et al.
Occupational and environmental medicine, 60(2), 130-135 (2003-01-30)
To examine the association between 2-methoxyethanol (2-ME) exposure and haematological effects, as well as the recovery from these haematological effects with continuous reduction in exposure to 2-ME. Twenty nine exposed and 90 non-exposed workers were recruited. Haematological parameters, eight hour
Hong-I Chen et al.
Journal of occupational health, 49(4), 285-293 (2007-08-11)
The objective of this study was to evaluate an intervention program, implemented in year 1999, of wearing rubber gloves in addition to engineering control, and to follow-up the hematological effects of 2-ethoxyethanol acetate (2-EEA) exposure among workers in a silk-screening

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