Diethyl ether, ACS reagent, anhydrous, contains BHT as inhib

Name: Diethyl ether
Synonymns: Ether; Ethyl ether
Description: ACS reagent, anhydrous, contains BHT as inhibitor, ≥99.0%

Container Type: Aluminum 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

Identity (IR): complying
Assay (GC): min. 99.0 %
Non-volatile matter: max. 0.001 %
Water (Karl Fischer): max. 0.03 %
Titrable Acid: max. 0.0002 meq/g
Peroxides (as H₂O₂): max. 1 ppm
Ethanol (GC): max. 0.05 %
Carbonyl Compounds (as HCHO): max. 0.001 %
Assay BHT (GC): min. 1 ppm
APHA: max. 10



PHYSICAL PROPERTIES

Autoignition Temperature: 320 °F
Contains: BHT as inhibitor
Explosion Limit: 36.5 %
Vapor Pressure: 28.66 psi ( 55 °C)
Vapor Density: 2.6 (vs air)
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):
Take precautionary measures against static discharge (P243)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)

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