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296856

Diisopropyl ether

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

Synonyme(s) :

Isopropyl ether

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A propos de cet article

Formule linéaire :
(CH3)2CHOCH(CH3)2
Numéro CAS:
Poids moléculaire :
102.17
UNSPSC Code:
12352112
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-560-6
Beilstein/REAXYS Number:
1731256
MDL number:
Assay:
99%
Grade:
anhydrous
Bp:
68-69 °C (lit.)
Vapor pressure:
120 mmHg ( 20 °C)
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grade

anhydrous

Quality Segment

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

General description

Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.

Application

Anhydrous solvents in Sure/Seal packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.

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.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC


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Pictogrammes

FlameExclamation mark

Mot-clé

Danger

Codes de danger

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

Organes cibles

Central nervous system

supp_hazards

Classe de stockage

3 - Flammable liquids

Que se passe-t-il ?

WGK 1

Point d'éclair (°F)

-20.2 °F - closed cup

Point d'éclair (°C)

-29 °C - closed cup

EPI (équipement de protection individuelle)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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