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Dibutyl ether

Dibutyl ether MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 142-96-1 EC Number: 205-575-3 Molar Mass: 130.23 g/mol Chemical Formula: (CH₃CH₂CH₂CH₂)₂O Hill Formula: C₈H₁₈O
802892

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Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
142-96-1 205-575-3 C₈H₁₈O (CH₃CH₂CH₂CH₂)₂O 130.23 g/mol

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Description
Catalogue Number 802892
Description Dibutyl ether

Product Information
CAS number 142-96-1
EC index number 603-054-00-9
EC number 205-575-3
Hill Formula C₈H₁₈O
Chemical formula (CH₃CH₂CH₂CH₂)₂O
Molar Mass 130.23 g/mol
HS Code 2909 19 90
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Dibutyl ether for synthesis. CAS 142-96-1, chemical formula (CH₃CH₂CH₂CH₂)₂O.

Physicochemical Information
Boiling point 140 – 143 °C (1013 hPa)
Density 0.768 g/cm3 (20 °C)
Explosion limit 0.9 – 8.5 %(V)
Flash point 28 °C
Ignition temperature 175 °C
Melting Point -95.2 °C
pH value 5.2 (H₂O)
Vapor pressure 4.6 hPa (20 °C)
Solubility 10 g/l

Toxicological Information
LD 50 oral LD50 Rat 3200 mg/kg
LD 50 dermal LD50 Rabbit 7640 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H412: Harmful to aquatic life with long lasting effects.
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.
P273: Avoid release to the environment.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
RTECS EK5425000
Storage class 3 Flammable liquids
WGK WGK 2 obviously 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 flammable, irritant, dangerous for the environment

Storage and Shipping Information
Storage Store at <= 20°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1149 , 3, III
Declaration (transport by air) IATA-DGR UN 1149 , 3, III
Declaration (transport by sea) IMDG-Code UN 1149 , 3, III

Specifications
Assay (GC, area%) ≥ 99,0 Area %
Density (d 20 °C/ 4 °C) 0,767 – 0,769
Peroxide (as H₂O₂) ≤ 0,05 %(m)
Identity (IR) conforms

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