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Diisopropyl ether

Synonyms: Isopropyl ether, 2,2′-Oxybis[propane], 2,2-Propoxypropane, Isopropyl ether

CAS #: 108-20-3 EC Number: 203-560-6 Molar Mass: 102.18 g/mol Chemical Formula: [(CH₃)₂CH]₂O Hill Formula: C₆H₁₄O

Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
108-20-3 203-560-6 C₆H₁₄O [(CH₃)₂CH]₂O 102.18 g/mol

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Price Quantity
8008661000
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Glass bottle 1 l
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8008662500
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Glass bottle 2.5 l
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8008669040
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Steel barrel 40 kg
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Description
Catalogue Number 800866
Synonyms Isopropyl ether, 2,2′-Oxybis[propane], 2,2-Propoxypropane, Isopropyl ether
Description Diisopropyl ether

Product Information
CAS number 108-20-3
EC index number 603-045-00-X
EC number 203-560-6
Hill Formula C₆H₁₄O
Chemical formula [(CH₃)₂CH]₂O
Molar Mass 102.18 g/mol
HS Code 2909 19 90
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Diisopropyl ether (stabilized with 2,6-di-tert-butyl-4-methylphenol (BHT)) for synthesis. CAS 108-20-3, chemical formula (CH₃)₂CH₂O.

Physicochemical Information
Density 0.72 g/cm3 (20 °C)
Explosion limit 1.4 %(V)
Flash point -29 °C
Ignition temperature 405 °C
Melting Point -85 °C (External MSDS)
Vapor pressure 160 hPa (20 °C)
Solubility 3.11 g/l

Toxicological Information
LD 50 oral LD50 Rat 5880 mg/kg
LD 50 dermal LD50 Rabbit > 20000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H336: May cause drowsiness or dizziness.
EUH019: May form explosive peroxides.
EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P243: Take action to prevent static discharges.
P403 + P235: Store in a well-ventilated place. Keep cool.
Signal Word Danger
RTECS TZ5425000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger highly flammable

Storage and Shipping Information
Storage Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1159 , 3, II
Declaration (transport by air) IATA-DGR UN 1159 , 3, II
Declaration (transport by sea) IMDG-Code UN 1159 , 3, II

Specifications
Assay (GC, area%) ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C) 0.722 – 0.724
Peroxide (as H₂O₂) ≤ 0.005 %
Identity (IR) passes test
The material is stabilised with Butylhydroxytoluene (BHT). At time of analytical testing stabiliser was detectable.

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