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

(4R)-4-(2-氯苯基)-2-羟基-5,5-二甲基-1,3,2-二氧磷杂环己烷-2-氧化物

Also known as: (R)-(+)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide, (4R)-(+)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinan 2-oxide, (4R)-(+)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide, (4R)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-Oxide, (4R)-4-(2-Chlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinan-2-ol 2-oxide, Chlocyphos, MFCD00069409

(4R)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide (CAS 98674-87-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H14ClO4P and a molecular weight of 276.653 g/mol. It is also known as (R)-(+)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide, (4R)-(+)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinan 2-oxide and (4R)-(+)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide. Key properties include a melting point of 228-234ºC(lit.), a boiling point of 357.9±52.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 170.3±30.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

98674-87-4

Jingsj CID

J-1678227-3

Molecular Formula

C₁₁H₁₄ClO₄P

Chinese Name

(4R)-4-(2-氯苯基)-2-羟基-5,5-二甲基-1,3,2-二氧磷杂环己烷-2-氧化物

Molecular Weight

276.653 g/mol

Category

Solvents

Last updated

8/21/2026