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

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

CAS No:
5381-99-7
Formula:
C7H4ClO3P
Chemical Name:
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
Synonyms:
SalPCl;NSC40209;VANBOOM'SREAGENT;SALICYLCHLOROPHOSPHITE;SalicylPhosphorochloridite;ChloroHbenzodioxaphosphorinone;2-CHLORO-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE;SalicylchlorophosphiteVanBoom'sReagent;2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE;2-CHLORO-4H-1,2,3-BENZODIOXAPHOSPHORIN-4-ONE
Categories:
Organic Chemistry > Phosphines

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Description

White Crystalline Solid

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

Molecular Weight：

202.53

Exact Mass：

201.95900

NSC Number：

40209

DSSTox ID：

DTXSID10285003

HScode：

2914700090

Characteristics

PSA：

35.5

XLogP3：

2.70150

Appearance：

White Crystalline Solid

Melting Point：

36-40 °C(lit.)

Boiling Point：

127-128 °C11 mm Hg(lit.)

Flash Point：

>230 °F

Water Solubility：

soluble in acetonitrile, dichloromethane, tetrahydrofuron and dimethylformamide.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3261 8/PG 1

wgk germany：

hazard class code：

14-34-37

safety instructions：

26-36/37/39-43-45

Marks：

Hazard note：

Corrosive

Stability/Shelf Life：

Water Sensitive

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory.

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Use and Manufacturing

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

Computed Properties

Molecular Weight:202.53
XLogP3:2.4
Hydrogen Bond Acceptor Count:3
Exact Mass:201.9586587
Monoisotopic Mass:201.9586587
Topological Polar Surface Area:35.5
Heavy Atom Count:12
Complexity:199
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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

CAS No.: 5381-99-7

Content: 99.00%

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

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

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