Diethyl ether Puriss. p.a., contains BHT as inhibitor, ACS R

Name: Diethyl ether
Synonymns: Ether; Ethyl ether
Description: Puriss. p.a., contains BHT as inhibitor, ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8%

Container Type: Glass Bottle

Molar Mass: 74.12 g/mol

Empirical Formula: C₄H₁₀O
Linear Formula: (CH₃CH₂)₂O

CAS Number: 60-29-7
Bielstein Registry Number: 1696894
EC Number: 200-467-2
MDL Number: MFCD00011646
RTECS Number: KI5775000
UNSPSC Code: 12191602

SPECIFICATIONS

Appearance (color): complying
Appearance (form): complying
Assay (GC): min. 99.8 %
Boiling range: 34 - 35 °C
Density (D 20/4): 0.713 - 0.714
Non-volatile matter: max. 0.001 %
Water (Karl Fischer): max. 0.03 %
Free acid (as CH₃COOH): max. 0.0002 %
Titrable Acid: max. 0.0002 meq/g
Aluminium (Al): max. 0.50 ppm
Boron (B): max. 0.02 ppm
Barium (Ba): max. 0.10 ppm
Calcium (Ca): max. 0.50 ppm
Cadmium (Cd): max. 0.05 ppm
Cobalt (Co): max. 0.02 ppm
Chromium (Cr): max. 0.02 ppm
Copper (Cu): max. 0.02 ppm
Iron (Fe): max. 0.05 ppm
Magnesium (Mg): max. 0.10 ppm
Manganese (Mn): max. 0.02 ppm
Nickel (Ni): max. 0.02 ppm
Lead (Pb): max. 0.05 ppm
Tin (Sn): max. 0.10 ppm
Zinc (Zn): max. 0.05 ppm
Acetone (GC): max. 0.005 %
Aldehydes: complying
Carbonyl compounds (as CO): max. 0.001 %
Carbonyl Compounds (as HCHO): max. 0.001 %
Ethanol (GC): max. 0.02 %
Methanol (GC): max. 0.02 %
Peroxides (as H₂O₂): max. 0.3 ppm
Reaction against H₂SO₄: complying
APHA: max. 10
Assay BHT (GC): 5 - 8 ppm



PHYSICAL PROPERTIES

Contains: BHT as inhibitor
Vapor Density: 2.6 (vs air)
Autoignition Temperature: 320 °F
Boiling Point: 34 - 35 °C
Freezing Point: -116 °C
Density: 0.71 g/cm3



SAFETY INFORMATION

Flashpoint: -45 °C
Hazard Class: 3
Package Group: I
UN ID: 1155
Signal Word: Danger

GHS Classification:
Harmful (GHS07)
Flammable (GHS02)

Hazard Statement(s):
Extremely flammable liquid and vapour (H224)
Harmful if swallowed (H302)
May cause drowsiness or dizziness (H336)

Precautionary Statement(s):
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Use only outdoors or in a well-ventilated area (P271)
Do not eat, drink or smoke when using this product (P270)
Wash thoroughly after handling (P264)
Avoid breathing dust/fume/gas/mist/vapours/spray (P261)
Take precautionary measures against static discharge (P243)
Use only non-sparking tools (P242)
Use explosion-proof electrical/ventilating/lighting/.../equipment (P241)
Ground/bond container and receiving equipment (P240)
Keep container tightly closed (P233)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)

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