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Basic Information
CAS No.: 628-37-5
Name: diethyl peroxide
Molecular Structure:
Molecular Structure of 628-37-5 (diethyl peroxide)
Formula: C4H10 O2
Molecular Weight: 90.1222
Synonyms: Ethylperoxide (6CI,7CI,8CI); Diethyl dioxide; Diethyl peroxide
EINECS: 211-041-0
Density: 0.839g/cm3
Melting Point: -70 C
Boiling Point: 65 C (this has not been checked - one might expect this material todecompose rather than boil)
Flash Point: 4.7°C
Solubility:

Stability

    Unstable - may explode if heated or as a result of shock or friction.Incompatible, and may react violently, with organic materials, oxidizingagents, reducing agents.

Toxicology

    Toxic if swallowed
Safety: A shock- and heat-sensitive explosive. Reacts violently with O2. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES, ORGANIC.
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Chemistry

Product Name: Diethyl peroxide (CAS NO.628-37-5)


Molecular Formula: C4H10O2
Molecular Weight: 90.121g/mol
Mol File: 628-37-5.mol
Einecs: 211-041-0
Boiling point: 65 °C at 760 mmHg
Flash Point: 4.7 °C
Density: 0.839 g/cm3
Stability: Unstable - may explode if heated or as a result of shock or friction. Incompatible, and may react violently, with organic materials, oxidizing agents, reducing agents.
Surface Tension: 21.3 dyne/cm
Enthalpy of Vaporization: 29.43 kJ/mol
Vapour Pressure:  173 mmHg at 25°C
XLogP3-AA: 0.9
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of Diethyl peroxide (CAS NO.628-37-5):
  IUPAC Name: ethylperoxyethane
  Canonical SMILES: CCOOCC
  InChI: InChI=1S/C4H10O2/c1-3-5-6-4-2/h3-4H2,1-2H3 
  InChIKey: RHMZKSWPMYAOAZ-UHFFFAOYSA-N

Safety Profile

A shock- and heat-sensitive explosive. Reacts violently with O2. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES, ORGANIC.

Specification

 Diethyl peroxide ,its CAS NO. is 628-37-5,the synonyms is Peroxide, diethyl ; Ethyl peroxide ; 1,1'-Dioxydiethane ; 1-(Ethylperoxy)ethane .