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Merck
CN

296856

Diisopropyl ether

anhydrous, 99%, contains either BHT or hydroquinone as stabilizer

Synonym(s):

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
EC Number:
203-560-6
MDL number:
MFCD00008880
UNSPSC Code:
12352112
PubChem Substance ID:
57648394
NACRES:
NA.21
Grade:
anhydrous
Assay:
99%
Bp:
68-69 °C (lit.)
Vapor pressure:
120 mmHg ( 20 °C)

Key Documents

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grade

anhydrous

Quality Level

100

vapor density

3.5 (vs air)

vapor pressure

120 mmHg ( 20 °C)

Assay

99%

form

liquid

autoignition temp.

827 °F

contains

stabilizer

expl. lim.

1-21 %, 100 °F

impurities

<0.002% water
<0.005% water (100 mL pkg)

refractive index

n20/D 1.367 (lit.)

bp

68-69 °C (lit.)

mp

−85 °C (lit.)

density

0.725 g/mL at 25 °C (lit.)

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

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Application

Diisopropyl ether may be used as a solvent for the recrystallization of compounds such as N-hydroxysuccinimide esters of acylamino acids, 2-acetyl-1,3-cyclopentanedione and cis-1,2-cyclohexanediol.

Other Notes

The article number 296856-6X1L will be discontinued. Please order the single bottle 296856-1L which is physically identical with the same exact specifications.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H336

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

EUH019,EUH066

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-20.2 °F - closed cup

Flash Point(C)

-29 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBS2644
SHBR4972
SHBR7628
SHBS0200
SHBQ6471

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Smart morpholine-functional statistical copolymers synthesized by nitroxide mediated polymerization
Lessard BH, et al.
Polymer, 53(25), 5649-5656 (2012)
Catalytic osmium tetroxide oxidation of olefins: cis-1,2-cyclohexanediol
VanRheenen V, et al.
Organic Syntheses, 58, 43-43 (1978)
Atmospheric chemistry of automotive fuel additives: diisopropyl ether.
Wallington TJ, et al.
Environmental Science & Technology, 27(1), 98-104 (1993)
2-Acetyl-1,3-cyclopentanedione
Merenyi F and Nilsson M
Organic Syntheses, 52, 1-1 (1972)
Single stage synthesis of diisopropyl ether-an alternative octane enhancer for lead-free petrol.
Heese FP, et al.
Catalysis Today, 49(1), 327-335 (1999)
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