Catalogue Number

100929

Synonyms

Et2O, Ethoxyethane, Ethyl ether, Ether

Description

Diethyl ether

Overview

SeccoSolv^® ready-to-use dried solvents fulfill even the most stringent requirements. They are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency. To protect the quality of these products even better from potential contaminants, our new SeccoSept^® septum seal cap provides multiple layers of protection to keep solvents in flawless condition before, during, and after removal.

CAS number

60-29-7

EC index number

603-022-00-4

EC number

200-467-2

Hill Formula

C₄H₁₀O

Chemical formula

(C₂H₅)₂O

Molar Mass

74.12 g/mol

HS Code

2909 11 00

Structure formula Image

Application

Diethyl ether dried (max. 0.005 % H₂O) SeccoSolv®. CAS 60-29-7, chemical formula (C₂H₅)₂O.

Boiling point

34.6 °C (1013 hPa)

Density

0.71 g/cm3 (20 °C)

Explosion limit

1.7 - 36 %(V)

Flash point

-40 °C

Ignition temperature

180 °C

Melting Point

-116.3 °C

Vapor pressure

587 hPa (20 °C)

Solubility

69 g/l

LD 50 oral

LD50 Rat 1215 mg/kg

LD 50 dermal

LD50 Rabbit > 2000 mg/kg

Hazard Pictogram(s)

Hazard Statement(s)

H224: Extremely flammable liquid and vapour.
H302: Harmful if swallowed.
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/sparks/open flames/hot surfaces. No smoking.
P240: Ground/bond container and receiving equipment.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.

RTECS

KI5775000

Storage class

3 Flammable liquids

WGK

WGK 1 slightly water endangering

Disposal

1
Strongly contaminated halogen-free organic solvents: container A.

Hazard Symbols

Highly Flammable
Harmful

Categories of danger

extremely flammable, harmful

R Phrase

R 12-19-22-66-67
Extremely flammable.May form explosive peroxides.Harmful if swallowed.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.

S Phrase

S 9-16-29-33
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.

Storage

Store at +2°C to +25°C.

Declaration (railroad and road) ADR, RID

UN 1155 , 3, I

Declaration (transport by air) IATA-DGR

UN 1155 , 3, I

Declaration (transport by sea) IMDG-Code

UN 1155 , 3, I

Purity (GC)

≥ 99.9 %

Identity (IR)

conforms

Colour

≤ 10 Hazen

Acidity

≤ 0.0005 meq/g

Alkalinity

≤ 0.0002 meq/g

Acetone (GC)

≤ 0.005 %

Ethanol (GC)

≤ 0.02 %

Methanol (GC)

≤ 0.02 %

Aldehydes (as CH₃CHO)

≤ 0.001 %

Carbonyl compounds (as CO)

≤ 0.001 %

Peroxide (as H₂O₂)

≤ 0.00003 %

Evaporation residue

≤ 10 mg/l

Water

≤ 0.005 %

The product is stabilized with 5 - 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).