ChemicalBook > CAS DataBase List > WOOLLINS' REAGENT
WOOLLINS' REAGENT
- Product Name
- WOOLLINS' REAGENT
- CAS No.
- 122039-27-4
- Chemical Name
- WOOLLINS' REAGENT
- Synonyms
- 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-Diselenide;Woollins' Reagent;2,4-Diphenyl-1,3-diselenadiphosphetane 2,4-diselenide;1,3,2,4-Diselenadiphosphetane, 2,4-diphenyl-, 2,4-diselenide;2,4-diphenyl-2,4-bis(selanylidene)-1,3,2λsup5sup,4λsup5sup-diselenadiphosphetane
- CBNumber
- CB2498593
- Molecular Formula
- C12H10P2Se4
- Formula Weight
- 532
- MOL File
- 122039-27-4.mol
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WOOLLINS' REAGENT Property
- Melting point:
- 206-210 °C (lit.)
- Boiling point:
- 530.8±33.0 °C(Predicted)
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Safety
- Hazard Codes
- T,N
- Risk Statements
- 23/25-33-50/53
- Safety Statements
- 20/21-28-45-60-61
- RIDADR
- UN 3283 6.1/PG 3
- WGK Germany
- 3
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P314Get medical advice/attention if you feel unwell.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 572543
- Product name
- Woollins’ Reagent
- Packaging
- 1g
- Price
- $89.7
- Updated
- 2024/03/01
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WOOLLINS' REAGENT Chemical Properties,Usage,Production
Uses
Reagent involved in reactions with:
- Benzoic hydrazides to yield spiro heterocycles
- Secondary amines
- Aromatic diols to yield 10-membered phosphorus-selenium heterocycles
Reagent involved in ring-opening, deselenation and phosphorus-phosphorus coupling
Uses
Selenium transfer reagent.
WOOLLINS' REAGENT Preparation Products And Raw materials
Raw materials
Preparation Products
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