ChemicalBook >> CAS DataBase List >>DIPHENYL SELENIDE
DIPHENYL SELENIDE
- CAS No.
- 1132-39-4
- Chemical Name:
- DIPHENYL SELENIDE
- Synonyms
- Diphenylselane;PHENYL SELENIDE;Difenylselenium;DIPHENYLSELENID;Biphenylselenium;biphenylselenide;DIPHENYLSELENIUM;Selenide, phenyl;SELENIUM DIPHENYL;DIPHENYL SELENIDE
- CBNumber:
- CB8744913
- Molecular Formula:
- C12H10Se
- Molecular Weight:
- 233.17
- MDL Number:
- MFCD00014067
- MOL File:
- 1132-39-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:58:46
| Product description | Number | Pack Size | Price |
| Diphenyl selenide 96% | 498262 | 10g | $471 |
| Diphenylselenide | 34-0700 | 2g | $111 |
| Diphenylselenide | 34-0700 | 10g | $443 |
| Diphenyl selenide | 34-0700 | 2g | $103 |
| Diphenyl selenide | 34-0700 | 10g | $415 |
| Melting point | 3°C |
|---|---|
| Boiling point | 115-117 °C(lit.) |
| Density | 1.338 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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 |
| InChI | 1S/C12H10Se/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H |
| InChIKey | ORQWTLCYLDRDHK-UHFFFAOYSA-N |
| SMILES | [Se](c1ccccc1)c2ccccc2 |
| CAS DataBase Reference | 1132-39-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | K6MKC9X9CZ |
| EPA Substance Registry System | Diphenyl selenide (1132-39-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P260-P264-P273-P301+P310-P304+P340+P311-P314 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN 3082 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SX1825000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 |
|||||||||
| NFPA 704 |
|
DIPHENYL SELENIDE price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 498262 | Diphenyl selenide 96% | 1132-39-4 | 10g | $471 | 2026-04-30 | Buy |
| Strem Chemicals | 34-0700 | Diphenylselenide | 1132-39-4 | 2g | $111 | 2026-04-30 | Buy |
| Strem Chemicals | 34-0700 | Diphenylselenide | 1132-39-4 | 10g | $443 | 2026-04-30 | Buy |
| Strem Chemicals | 34-0700 | Diphenyl selenide | 1132-39-4 | 2g | $103 | 2024-03-01 | Buy |
| Strem Chemicals | 34-0700 | Diphenyl selenide | 1132-39-4 | 10g | $415 | 2024-03-01 | Buy |
DIPHENYL SELENIDE Chemical Properties,Uses,Production
Chemical Properties
clear yellow to red-brown liquid
Uses
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
DIPHENYL SELENIDE Preparation Products And Raw materials
DIPHENYL SELENIDE Suppliers
Global( 74)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +8617392709771 | 1097@dideu.com | China | 3996 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19183 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53802 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
| GetChem Co., Ltd. | +8618764156297 | info@getchem.com | China | 7715 | 58 |
| Chongqing jooe co., ltd | +undefined86-15223382610 | info@jooe.com | China | 15976 | 58 |
View Lastest Price from DIPHENYL SELENIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-24 | DIPHENYL SELENIDE
1132-39-4
|
US $0.00-0.00 / KG | 1KG | 99.0% | 10 tons | Shaanxi Dideu Medichem Co. Ltd |
-
- DIPHENYL SELENIDE
1132-39-4
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
1132-39-4(DIPHENYL SELENIDE)Related Search:
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