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HomeProduct name listDIPHENYL SELENIDE

DIPHENYL SELENIDE

  • CAS NO.:1132-39-4
  • Empirical Formula: C12H10Se
  • Molecular Weight: 233.17
  • MDL number: MFCD00014067
  • EINECS: 214-474-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-01 13:52:05
DIPHENYL SELENIDE Structural

What is DIPHENYL SELENIDE?

Chemical properties

clear yellow to red-brown liquid

The Uses of DIPHENYL SELENIDE

Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins.

General Description

Diphenyl selenide is an organoselenium compound. Its standard enthalpies of combustion, formation and the mean bond-dissociation energy have been calculated. Its potential as a neutral carrier to develop silver-selective membrane electrode has been investigated. Diphenyl selenide undergoes oxidation to form selenoxides on treating with N-bromosuccinimide followed by alkaline hydrolysis.

Safety Profile

Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS

Properties of DIPHENYL SELENIDE

Melting point: 3°C
Boiling point: 115-117 °C(lit.)
Density  1.338 g/mL at 25 °C(lit.)
refractive index  n20/D 1.6465(lit.)
Flash point: >230 °F
storage temp.  2-8°C
form  liquid
color  amber
Water Solubility  Immiscible with water.
Sensitive  Moisture Sensitive
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 1132-39-4(CAS DataBase Reference)
EPA Substance Registry System Diphenyl selenide (1132-39-4)

Safety information for DIPHENYL SELENIDE

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H373:Specific target organ toxicity, repeated exposure
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P273:Avoid release to the environment.
P314:Get medical advice/attention if you feel unwell.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Computed Descriptors for DIPHENYL SELENIDE

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