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05284

Triethylene glycol dimethyl ether

analytical standard

Synonym(s):

1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, NSC 66400, Triglyme

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About This Item

Linear Formula:
CH3O(CH2CH2O)3CH3
CAS Number:
112-49-2
Molecular Weight:
178.23
UNSPSC Code:
12352112
NACRES:
NA.24
PubChem Substance ID:
329747677
EC Number:
203-977-3
Beilstein/REAXYS Number:
1700630
MDL number:
MFCD00008504
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grade

analytical standard

Quality Segment

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)

chromatography: suitable, gas chromatography (GC): suitable, HPLC: 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

SMILES string

COCCOCCOCCOC

InChI

1S/C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3

InChI key

YFNKIDBQEZZDLK-UHFFFAOYSA-N

General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

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.

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Codes

H319,H360Df

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

supp_hazards

EUH019

Storage Class

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

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