05284
三乙二醇二甲醚
analytical standard
别名:
1,2-二(2-甲氧基乙氧基)乙烷, NSC 66400, 三乙二醇二甲基醚, 三甘醇二甲醚
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关于此项目
线性分子式:
CH3O(CH2CH2O)3CH3
化学文摘社编号:
分子量:
178.23
UNSPSC Code:
12352112
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-977-3
Beilstein/REAXYS Number:
1700630
MDL number:
产品名称
三乙二醇二甲醚, analytical standard
InChI
1S/C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3
SMILES string
COCCOCCOCCOC
InChI key
YFNKIDBQEZZDLK-UHFFFAOYSA-N
grade
analytical standard
vapor density
>4.7 (vs air)
assay
≥98% (GC)
autoignition temp.
375 °F
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
color
APHA: ≤20
refractive index
n20/D 1.423 (lit.)
bp
216 °C (lit.)
mp
−45 °C (lit.)
density
0.986 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
Quality Level
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Application
Triethylene glycol dimethyl ether may be used as an analytical standard for the quantification of the analyte in water samples using in vitro bioassays and chemical screening technique.
General description
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B
supp_hazards
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
Sample preparation for combined chemical analysis and in vitro bioassay application in water quality assessment
Kolkman A, et al.
Environmental Toxicology and Pharmacology, 36(3), 1291-1303 (2013)
Stability of superoxide radicals in glyme solvents for non-aqueous Li?O 2 battery electrolytes
Schwenke UK
Physical Chemistry Chemical Physics, 15(28), 11830-11839 (2013)
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