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95251 Sigma-Aldrich

Diisopropyl ether

analytical standard

Synonym: Isopropyl ether

  • CAS Number 108-20-3

  • Linear Formula (CH3)2CHOCH(CH3)2

  • Molecular Weight 102.17

  •  Beilstein Registry Number 1731256

  •  EC Number 203-560-6

  •  MDL number MFCD00008880

  •  PubChem Substance ID 329770429

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chemical Class,
grade   analytical standard
vapor density   3.5 (vs air)
vapor pressure   120 mmHg ( 20 °C)
InChI Key   ZAFNJMIOTHYJRJ-UHFFFAOYSA-N
assay   ≥99.7% (GC)
form   neat
autoignition temp.   827 °F
shelf life   limited shelf life, expiry date on the label
contains   ~0.006% 2,6-di-tert-butyl-4-methylphenol as stabilizer
expl. lim.   1-21 %, 100 °F
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.367(lit.)
  n20/D 1.368
bp   68-69 °C(lit.)
mp   −85 °C(lit.)
density   0.725 g/mL at 25 °C(lit.)
format   neat

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
May form explosive peroxides., Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN1159 - class 3 - PG 2 - Diisopropyl ether
WGK Germany 
1
RTECS 
TZ5425000
Flash Point(F) 
-20.2 °F
Flash Point(C) 
-29 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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