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Merck

8.43947

Ethylene glycol monopropyl ether

for synthesis

Synonym(s):

2-Propoxyethanol, Propyl glycol

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About This Item

Linear Formula:
CH3CH2CH2OCH2CH2OH
CAS Number:
Molecular Weight:
104.15
UNSPSC Code:
12352112
NACRES:
NA.22
EC Index Number:
220-548-6
MDL number:
Beilstein/REAXYS Number:
1731983
Grade:
synthesis grade
Assay:
≥99% (GC)
Bp:
150-153 °C (lit.)
Vapor pressure:
1.3 mmHg ( 20 °C)
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Product Name

Ethylene glycol monopropyl ether, for synthesis

InChI key

YEYKMVJDLWJFOA-UHFFFAOYSA-N

SMILES string

CCCOCCO

InChI

1S/C5H12O2/c1-2-4-7-5-3-6/h6H,2-5H2,1H3

grade

synthesis grade

vapor pressure

1.3 mmHg ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

230 °C

potency

3089 mg/kg LD50, oral (Rat)
876 mg/kg LD50, skin (Rabbit)

dilution

(for synthesis)

refractive index

n20/D 1.413 (lit.)

bp

150-153 °C (lit.)

mp

−75 °C (lit.)

transition temp

flash point 48 °C

density

0.913 g/mL at 25 °C (lit.)

storage temp.

2-30°C

Quality Level

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Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.897 - 0.900
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test
Evaporation Number: 68

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

118.4 °F

flash_point_c

48 °C


Certificates of Analysis (COA)

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