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Dibutyl ether

Catalog No. 34462 Name Sigma Aldrich
CAS Number 142-96-1 Website http://www.sigmaaldrich.com
M. F. C8H18O Telephone 1-800-521-8956
M. W. 130.22792 Fax
Purity ≥99.5% (GC) Email
Storage Chembase ID: 92722

SYNONYMS

Title
二丁醚
IUPAC name
1-butoxybutane
IUPAC Traditional name
di-N-butyl ether
Synonyms
丁醚
Butyl ether

DATABASE IDS

CAS Number 142-96-1
EC Number 205-575-3
Beilstein Number 1732752
MDL Number MFCD00009461
PubChem SID 24861268

PROPERTIES

Cation Traces Al: ≤0.5 mg/kg
Cation Traces Ba: ≤0.1 mg/kg
Cation Traces Bi: ≤0.1 mg/kg
Cation Traces Ca: ≤0.5 mg/kg
Cation Traces Cd: ≤0.05 mg/kg
Cation Traces Co: ≤0.02 mg/kg
Cation Traces Cr: ≤0.02 mg/kg
Cation Traces Cu: ≤0.02 mg/kg
Cation Traces Fe: ≤0.1 mg/kg
Cation Traces K: ≤0.5 mg/kg
Cation Traces Li: ≤0.1 mg/kg
Cation Traces Mg: ≤0.1 mg/kg
Cation Traces Mn: ≤0.02 mg/kg
Cation Traces Mo: ≤0.1 mg/kg
Cation Traces Na: ≤0.5 mg/kg
Cation Traces Ni: ≤0.02 mg/kg
Cation Traces Pb: ≤0.1 mg/kg
Cation Traces Sr: ≤0.1 mg/kg
Cation Traces Zn: ≤0.1 mg/kg
Evaporation Residue ≤0.002%
Grade puriss. p.a.
Impurities ≤0.002% peroxides (as H2O2)
Impurities ≤0.05% aromatic compounds (as xylene)
Linear Formula [CH3(CH2)3]2O
Purity ≥99.5% (GC)
Quality low in aromatic compounds
Auto Ignition Point 365 °F
Boiling Point 142-143 °C(lit.)
Density 0.764 g/mL at 25 °C(lit.)
Flash Point 25 °C
Flash Point 77 °F
Melting Point -98 °C(lit.)
Refractive Index n20/D 1.399(lit.)
Refractive Index n20/D 1.399
Vapor Density 4.48 (vs air)
Vapor Pressure 4.8 mmHg ( 20 °C)
Explode Limits 8.5 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H335-H412
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P273-P305 + P351 + P338
RID/ADR UN 1149 3/PG 3
Risk Statements 10-36/37/38-52/53
RTECS EK5425000
Safety Statements 61
Hazard Class 3
UN Number 1149
Packing Group 3
German water hazard class 2

DETAILS

REFERENCES