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2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE structure
CAS No.
5381-99-7
Chemical Name:
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
Synonyms
SalPCl;NSC 40209;VAN BOOM'S REAGENT;SALICYLCHLOROPHOSPHITE;Salicyl Phosphorochloridite;ChloroHbenzodioxaphosphorinone;Salicylchlorophosphite Van Boom's Reagent;2-chloro-1,3,2-benzodioxaphosphinin-4-one;2-CHLORO-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE;2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one
CBNumber:
CB3312737
Molecular Formula:
C7H4ClO3P
Formula Weight:
202.53
MOL File:
5381-99-7.mol

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Properties

Melting point:
36-40 °C(lit.)
Boiling point:
127-128 °C11 mm Hg(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
Soluble in acetonitrile, dichloromethane, tetrahydrofuron and dimethylformamide.
form 
solid
BRN 
1311951
Stability:
Water Sensitive
CAS DataBase Reference
5381-99-7(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H318-H314
Precautionary statements  P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P260h-P301+P330+P331-P303+P361+P353-P501a-P280-P305+P351+P338-P310
Hazard Codes  C
Risk Statements  14-34-37
Safety Statements  26-36/37/39-43-45
RIDADR  UN 3261 8/PG 1
WGK Germany  3
3-10
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29349990

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 324124 2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95% 5381-99-7 5g $63.1 2018-11-13 Buy
Sigma-Aldrich 324124 2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95% 5381-99-7 25g $202 2018-11-13 Buy
TCI Chemical C1210 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one >95.0%(T) 5381-99-7 5g $55 2018-11-22 Buy
TCI Chemical C1210 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one >95.0%(T) 5381-99-7 25g $168 2018-11-22 Buy
Alfa Aesar B21086 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97% 5381-99-7 25g $180 2018-11-13 Buy

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Chemical Properties,Uses,Production

Chemical Properties

White Crystalline Solid

Uses

Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products


2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Suppliers

Global( 66)Suppliers
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Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hubei Jusheng Technology Co.,Ltd.
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15881 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12495 60
Changzhou Wizard Chemical Co., Ltd. +86-519-89803015,+86-519-89803025,+86-519-89803005
+86-519-89803575 info@huanlingchem.com China 708 68

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