Diethyl ether
CAS No.: 60-29-7 Formula: C4H10O Molecular Weight: 74.12160

Diethyl ether

CAS No.: 60-29-7 Formula: C4H10O Molecular Weight: 74.12160
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Basic Info

Chemical Name Diethyl ether
Synonyms

Ethane, 1,1‘-oxybis-;

CAS No. 60-29-7
Molecular Formula C4H10O
Molecular Weight 74.12160
PSA 9.23000
LogP 1.04280

Numbering system

UNII 0F5N573A2Y

Properties

Appearance & Physical State Clear liquid
Density 0.714
Boiling Point 34.6ºC
Melting Point -116ºC
Freezing Point -116.3℃
Flash Point -45ºC
Refractive Index 1.351-1.353
Water Solubility 69 g/L (20 ºC)
Stability Stable, but light-sensitive, sensitive to air. May contain BHT (2,6-di-tert-butyl-4-methylphenol) as a stabilizer. Substances to be avoided include zinc, halogens, halogen-halogen compounds, nonmetals, nonmetallic oxyhalides, strong oxidizing agents, chrom
Storage Condition Store at RT.
Vapor Density 2.6 (vs air)
Vapor Pressure 28.69 psi ( 55 °C)

Safety Info

RTECS KI5775000
Hazard Class 3
Safety Statements S16-S29-S33-S9
HS Code 2909110000
WGK Germany 1
Packing Group I
RIDADR UN 1155 3/PG 1
Risk Statements R12; R19; R22; R66; R67
Hazard Codes F+; Xn
Hazard Declaration H224; H302; H336
Supplemental Hazard Statements May form explosive peroxides; Repeated exposure may cause skin dryness or cracking.
Signal Word Danger
Caution Statement P210; P301 + P312 + P330; P370 + P378; P403 + P235
Symbol GHS02, GHS07
1H NMR : parameter in CDCl3Expand

NMR Spectrum 1H NMR : parameter in CDCl3

Collapse

C4 H10 O 0.04 ml : 0.5 ml CDCl3
diethyl ether

Parameter ppm Hz
D(A) 3.472
D(B) 1.206
J(A,B) 7.00

IR : liquid filmExpand
Mass spectrum (electron ionization)Expand
Raman : 4880 A,200 M,liquidExpand

GC Analysis

Total 49 Documents >>
Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
Packed OV-1 130. 495. isothermal
Packed SE-30 100. 496. isothermal
Packed Squalane 50. 478. isothermal
Packed Porapack Q 200. 486. isothermal
Packed Apiezon L 120. 473. isothermal
Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
Administration into the eye Standard Draize test Human 100 ppm -
Oral LDLo - Lowest published lethal dose Human - man 260 mg/kg 1.Details of toxic effects not reported other than lethal dose value
Inhalation TCLo - Lowest published toxic concentration Human 200 ppm 1.Sense Organs and Special Senses (Olfaction)-effect, not otherwise specified
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