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Merck

8.45123

Diisopropyl ether (stabilised with BHT)

Msynth™plus

Synonym(s):

Diisopropyl ether, 2,2-Propoxypropane, Isopropyl ether

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About This Item

Linear Formula:
(CH3)2CHOCH(CH3)2
CAS Number:
108-20-3
Molecular Weight:
102.17
Beilstein:
1731256
MDL number:
MFCD00008880
UNSPSC Code:
12352112
EC Index Number:
203-560-6

vapor density

3.5 (vs air)

vapor pressure

120 mmHg ( 20 °C)

Assay

≥99% (GC)

form

liquid

autoignition temp.

827 °F

potency

5880 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

expl. lim.

1-21 %, 100 °F

refractive index

n20/D 1.367 (lit.)

pH

7 (20 °C)

bp

68-69 °C (lit.)

mp

−85 °C (lit.)

transition temp

flash point -28 °C

density

0.725 g/mL at 25 °C (lit.)

storage temp.

2-30°C

SMILES string

CC(C)OC(C)C

InChI

1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3

InChI key

ZAFNJMIOTHYJRJ-UHFFFAOYSA-N

Analysis Note

Appearance of substance (visual): clear
Colour number (Apha): ≤ 20
Assay (GC, area%): ≥ 99.0 % (a/a)
Water (K. F.): ≤ 0.10 %
Density (d 20 °C/ 4 °C): 0.722 - 0.724
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
Ni (Nickel): lot specific result

Legal Information

MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany

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