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Supelco

2-甲氧基乙基乙酸酯

suitable for HPLC, ≥99%

同義詞:

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

線性公式:
CH3COOCH2CH2OCH3
CAS號碼:
分子量::
118.13
Beilstein:
1700761
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000
PubChem物質ID:
NACRES:
NA.21

品質等級

化驗

≥99%

形狀

liquid

純化經由

glass distillation

expl. lim.

0.34-6.3 %

技術

HPLC: suitable

雜質

<0.050% water

蒸發殘留物

<0.0005%

折射率

n20/D 1.402 (lit.)

bp

145 °C (lit.)

mp

−65 °C (lit.)

密度

1.009 g/mL at 25 °C (lit.)

&lambda ;

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

應用

food and beverages

SMILES 字串

COCCOC(C)=O

InChI

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

InChI 密鑰

XLLIQLLCWZCATF-UHFFFAOYSA-N

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法律資訊

Cellosolve is a registered trademark of Union Carbide

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

114.8 °F - closed cup

閃點(°C)

46 °C - closed cup


分析證明 (COA)

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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
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
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
[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)
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

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