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

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Shanghai Send Pharmaceutical Technology Co., Ltd.

Tel: 021-58088081 Q3252066219
Fax: QQ3382968513
Email: danping@shsendpharm.com
Country: China
ProdList: 3100
Advantage: 55

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 9998
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15084
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11915
Advantage: 58

Accela ChemBio Inc.

Tel: +1-858-6993322
Fax: (+1)-858-876-1948
Email: info@accelachem.com
Country: United States
ProdList: 18478
Advantage: 58

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