2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
- $22.4 - $810
- Product name: 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
- CAS: 5381-99-7
- MF: C7H4ClO3P
- MW: 202.53
- EINECS:
- MDL Number:MFCD00013353
- Synonyms:VAN BOOM'S REAGENT;2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE;ChloroHbenzodioxaphosphorinone;2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one 90%;2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE 97%;NSC 40209;Salicylchlorophosphite Van Boom's Reagent;2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one
22 prices
Selected condition:
Brand
- AHH
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Chem-Impex
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 1G
- 5g
- 25g
- 50g
- 100g
- ManufacturerAHH
- Product numberMT-04758
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 97%
- Packaging100g
- Price$338
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberZ3543
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one
- Packaging25g
- Price$288
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB21086
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97%
- Packaging5g
- Price$68.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberB21086
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97%
- Packaging25g
- Price$213.65
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0019201
- Product description2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE 95.00%
- Packaging5G
- Price$776.95
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37311
- Product description2-Chloro-1,3,2-benzodioxaphosphorin-4-one,97%(Assaybytitration) 97%(Assaybytitration)
- Packaging1G
- Price$22.4
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37311
- Product description2-Chloro-1,3,2-benzodioxaphosphorin-4-one,≥97%(Assaybytitration)Hazmat ≥97%(Assaybytitration)
- Packaging5G
- Price$58.24
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37311
- Product description2-Chloro-1,3,2-benzodioxaphosphorin-4-one,97%(Assaybytitration) 97%(Assaybytitration)
- Packaging25G
- Price$179.2
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number098853
- Product description2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+%
- Packaging5g
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number098853
- Product description2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+%
- Packaging25g
- Price$165
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number098853
- Product description2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+%
- Packaging100g
- Price$495
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number8252
- Product description2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one 90%
- Packaging5G
- Price$290
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number324124
- Product description2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95%
- Packaging5g
- Price$127
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number324124
- Product description2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95%
- Packaging25g
- Price$343
- Updated2024-03-01
- Buy
- ManufacturerSynQuest Laboratories
- Product number6H72-5-X0
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one
- Packaging5G
- Price$128
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product number6H72-5-X0
- Product description2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one
- Packaging25g
- Price$248
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AHH | MT-04758 | 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 97% | 100g | $338 | 2021-12-16 | Buy |
AK Scientific | Z3543 | 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one | 25g | $288 | 2021-12-16 | Buy |
Alfa Aesar | B21086 | 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97% | 5g | $68.65 | 2024-03-01 | Buy |
Alfa Aesar | B21086 | 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97% | 25g | $213.65 | 2024-03-01 | Buy |
American Custom Chemicals Corporation | HCH0019201 | 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE 95.00% | 5G | $776.95 | 2021-12-16 | Buy |
Chem-Impex | 37311 | 2-Chloro-1,3,2-benzodioxaphosphorin-4-one,97%(Assaybytitration) 97%(Assaybytitration) | 1G | $22.4 | 2021-12-16 | Buy |
Chem-Impex | 37311 | 2-Chloro-1,3,2-benzodioxaphosphorin-4-one,≥97%(Assaybytitration)Hazmat ≥97%(Assaybytitration) | 5G | $58.24 | 2021-12-16 | Buy |
Chem-Impex | 37311 | 2-Chloro-1,3,2-benzodioxaphosphorin-4-one,97%(Assaybytitration) 97%(Assaybytitration) | 25G | $179.2 | 2021-12-16 | Buy |
Matrix Scientific | 098853 | 2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+% | 5g | $55 | 2021-12-16 | Buy |
Matrix Scientific | 098853 | 2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+% | 25g | $165 | 2021-12-16 | Buy |
Matrix Scientific | 098853 | 2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one 95+% | 100g | $495 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 8252 | 2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one 90% | 5G | $290 | 2021-12-16 | Buy |
Sigma-Aldrich | 324124 | 2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95% | 5g | $127 | 2024-03-01 | Buy |
Sigma-Aldrich | 324124 | 2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95% | 25g | $343 | 2024-03-01 | Buy |
SynQuest Laboratories | 6H72-5-X0 | 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one | 5G | $128 | 2021-12-16 | Buy |
SynQuest Laboratories | 6H72-5-X0 | 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one | 25g | $248 | 2021-12-16 | Buy |
Properties
Melting point :36-40 °C (lit.)
Boiling point :127-128 °C/11 mmHg (lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :Soluble in acetonitrile, dichloromethane, tetrahydrofuron and dimethylformamide.
form :solid
color :White or Colorless to Orange to Green
BRN :1311951
Stability :Water Sensitive
CAS DataBase Reference :5381-99-7(CAS DataBase Reference)
Boiling point :127-128 °C/11 mmHg (lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :Soluble in acetonitrile, dichloromethane, tetrahydrofuron and dimethylformamide.
form :solid
color :White or Colorless to Orange to Green
BRN :1311951
Stability :Water Sensitive
CAS DataBase Reference :5381-99-7(CAS DataBase Reference)
Safety Information
Symbol(GHS): | |||||||||||||||
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Signal word: | Danger | ||||||||||||||
Hazard statements: |
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Precautionary statements: |
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Description
2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one is a reagent used in phosphorylation and phosphitylation of alcohols and in the formation of H-phosphonates. It is also reactive cyclic phosphitylating reagent involved in fast coupling rates and hydrolytic cleavage more readily compare to that of a acyclic analog.Related product price
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