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Sigma-Aldrich

2-Ethoxyethanol (stabilised)

for synthesis

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Synonym(s):
2-Ethoxyethanol, Ethyl glycol, Ethylene glycol monoethyl ether
Linear Formula:
C2H5OCH2CH2OH
CAS Number:
Molecular Weight:
90.12
Beilstein:
1098271
MDL number:
EC Index Number:
203-804-1

vapor density

3.1 (vs air)

Quality Level

vapor pressure

3.8 mmHg ( 20 °C)

Assay

≥99.9% (GC)

form

liquid

autoignition temp.

460 °F

potency

3300 mg/kg LD50, skin (Rabbit)

expl. lim.

14 %

refractive index

n20/D 1.407 (lit.)

pH

7 (20 °C)

bp

135 °C (lit.)

mp

−90 °C (lit.)

transition temp

flash point 40 °C

density

0.93 g/mL at 25 °C (lit.)

storage temp.

no temp limit

SMILES string

CCOCCO

InChI

1S/C4H10O2/c1-2-6-4-3-5/h5H,2-4H2,1H3

InChI key

ZNQVEEAIQZEUHB-UHFFFAOYSA-N

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1 of 4

This Item
12808279109PHR1550
2-Ethoxyethanol ReagentPlus®, 99%

Sigma-Aldrich

128082

2-Ethoxyethanol

2-Ethoxyethanol analytical standard

Supelco

79109

2-Ethoxyethanol

2-Ethoxyethanol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1550

2-Ethoxyethanol

vapor pressure

3.8 mmHg ( 20 °C)

vapor pressure

3.8 mmHg ( 20 °C)

vapor pressure

3.8 mmHg ( 20 °C)

vapor pressure

3.8 mmHg ( 20 °C)

assay

≥99.9% (GC)

assay

99%

assay

≥99.8% (GC)

assay

-

form

liquid

form

liquid

form

-

form

-

autoignition temp.

460 °F

autoignition temp.

460 °F

autoignition temp.

460 °F

autoignition temp.

460 °F

expl. lim.

14 %

expl. lim.

14 %

expl. lim.

14 %

expl. lim.

14 %

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.929 - 0.930
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test
The material is stabilised with 2,6-Di-tert-butyl-4-methylphenol. At time of analytical testing a content of >10 ppm stabiliser was determined.
The material is stabilised with 2,6-Di-tert-butyl-4-methylphenol. At time of analytical testing a content of >10 ppm stabiliser was determined.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

104.0 °F

Flash Point(C)

40 °C


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