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)
storage temp.: 2-8°C
form: solid

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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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WOOLLINS' REAGENT Suppliers

China 31 Switzerland 1 United States 3 Global 35

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122039-27-4, WOOLLINS' REAGENTRelated Search:

2,4-Diphenyl-1,3-diselenadiphosphetane 2,4-diselenide

1,3,2,4-Diselenadiphosphetane, 2,4-diphenyl-, 2,4-diselenide

2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-Diselenide

2,4-diphenyl-2,4-bis(selanylidene)-1,3,2λsup5sup,4λsup5sup-diselenadiphosphetane

Woollins' Reagent

122039-27-4

C12H10P2Se4

C-Se Bond Formation

C-X Bond Formation (Non-Halogen)

Synthetic Reagents