308269
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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线性分子式:
CH3COOCH2CH2OCH3
化学文摘社编号:
分子量:
118.13
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-772-9
Beilstein/REAXYS Number:
1700761
MDL number:
Assay:
≥99%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
145 °C (lit.)
InChI key
XLLIQLLCWZCATF-UHFFFAOYSA-N
InChI
1S/C5H10O3/c1-5(6)8-4-3-7-2/h3-4H2,1-2H3
SMILES string
COCCOC(C)=O
grade
HPLC grade
assay
≥99%
form
liquid
purified by
glass distillation
expl. lim.
0.34-6.3 %
technique(s)
HPLC: suitable
impurities
<0.050% water
evapn. residue
<0.0005%
Quality Level
refractive index
n20/D 1.402 (lit.)
bp
145 °C (lit.)
mp
−65 °C (lit.)
density
1.009 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
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
application(s)
food and beverages
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
114.8 °F - closed cup
flash_point_c
46 °C - closed cup
法规信息
新产品
此项目有
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
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
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
[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)
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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