Home > Organophosphorus Compounds> (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide

(4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide

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Origin: China

Cas No: 98674-86-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 98674-86-3 Formula: C11H14ClO4P Molecular Weight: 276.65300

Basic Info

Chemical Name	(4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide
Synonyms	(4S)-4-(2-chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2λ<sup>5</sup>-dioxaphosphinane 2-oxide;
CAS No.	98674-86-3
Molecular Formula	C11H14ClO4P
Molecular Weight	276.65300
PSA	65.57000
LogP	3.55450

Properties

Density	1.37g/cm3
Boiling Point	357.9ºC at 760 mmHg
Melting Point	228-234ºC(lit.)
Flash Point	170.3ºC

Safety Info

Safety Statements	S26; S36
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-Chlorobenzaldehyde→(4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide
1-(2'-chlorophenyl)-2,2-dimethyl-1,3-dihydroxy-propane→(4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide
4-(2-chlorophenyl)-2-chloro-5,5-dimethyl-1,3,2-dioxaphosphorinan 2-oxide→(4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide

Precursor

1-(2'-chlorophenyl)-2,2-dimethyl-1,3-dihydroxy-propane
2-Chlorobenzaldehyde
4-(2-chlorophenyl)-2-chloro-5,5-dimethyl-1,3,2-dioxaphosphorinan 2-oxide
(+)-4-(2-chlorophenyl)-dihydro-2-hydroxy-5,5-dimethyl-4H-1,3,2-dioxaphosphorin-2-oxide

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