Merck 100921.2500 Diethyl Ether

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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Diethyl ether for analysis EMSURE® ACS,ISO,Reag. Ph Eur

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
60-29-7 200-467-2 C₄H₁₀O (C₂H₅)₂O 74.12 g/mol ACS,ISO,Reag. Ph Eur
Description
Catalogue Number 100921
Synonyms Et2O, Ethoxyethane, Ethyl ether, Ether
Overview EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Product Information
CAS number 60-29-7
EC index number 603-022-00-4
EC number 200-467-2
Grade ACS,ISO,Reag. Ph Eur
Hill Formula C₄H₁₀O
Chemical formula (C₂H₅)₂O
Molar Mass 74.12 g/mol
HS Code 2909 11 00
Structure formula Image

Physicochemical Information
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 (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 1215 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
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.
Signal Word Danger
RTECS KI5775000
Storage class 3 Flammable liquids
WGK WGK 1 slightly water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

Safety Information
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 and Shipping Information
Storage Store at +5°C to +30°C.

Transport Information
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

Specifications
Specifications
Purity (GC) ≥ 99.7 %
Identity (IR) conforms
Appearance clear
Colour ≤ 10 Hazen
Titrable acid ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Density (d 20 °C/20 °C) 0.713 – 0.715
Boiling point 34 – 35 °C
Chloride (Cl) ≤ 0.00003 %
Sulphate (SO₄) ≤ 0.00003 %
Acetone (GC) ≤ 0.005 %
Ethanol (GC) ≤ 0.02 %
Methanol (GC) ≤ 0.02 %
Peroxide (as H₂O₂) ≤ 0.000015 %
Carbonyl compounds (as HCHO) ≤ 0.001 %
Carbonyl compounds (as CO) ≤ 0.001 %
Matter discoloured by H₂SO₄ ≤ 10 Hazen
Al (Aluminium) ≤ 0.00005 %
B (Boron) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Sn (Tin) ≤ 0.00001 %
Zn (Zinc) ≤ 0.00001 %
Evaporation residue ≤ 0.0005 %
Water ≤ 0.03 %
The product is stabilized with 5 – 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

 1.00921.1000

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