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

(S)-(-)-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: (S)-(-)-Chlocyphos, (4S)-(-)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide, (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide, (4S)-4-(2-Chlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinan-2-ol 2-oxide, (S)-(-)-4-(2-CHLOROPHENYL)-2-OH-5,5-DI-ME-1,3,2-DIOXAPHOSPHORINANE 2-OXIDE, 97%, (S)-(-)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphorinane-, 1,3,2-Dioxaphosphorinane, 4-(2-chlorophenyl)-2-hydroxy-5,5-dimethyl-, 2-oxide, (4S)-, MFCD00055615

(S)-(-)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide (CAS 98674-86-3) 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 (S)-(-)-Chlocyphos, (4S)-(-)-4-(2-Chlorophenyl)-5,5-dimethyl-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide and (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

98674-86-3

Jingsj CID

J-22864-2

Molecular Formula

C₁₁H₁₄ClO₄P

Chinese Name

(S)-(-)-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