(S)-(-)-Chlocyphos

Modify Date: 2026-07-15 22:33:33

(S)-(-)-Chlocyphos Structure
(S)-(-)-Chlocyphos structure
Common Name (S)-(-)-Chlocyphos
CAS Number 98674-86-3 Molecular Weight 276.653
Density 1.4±0.1 g/cm3 Boiling Point 357.9±52.0 °C at 760 mmHg
Molecular Formula C11H14ClO4P Melting Point 228-234ºC(lit.)
MSDS N/A Flash Point 170.3±30.7 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 357.9±52.0 °C at 760 mmHg
Melting Point 228-234ºC(lit.)
Molecular Formula C11H14ClO4P
Molecular Weight 276.653
Flash Point 170.3±30.7 °C
Exact Mass 276.031830
PSA 65.57000
LogP 3.55450
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.552
InChIKey ZPSPULCZMWMHCY-SNVBAGLBSA-N
SMILES CC1(C)COP(=O)(O)OC1c1ccccc1Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

(S)-(-)-Chlocyphos Structure

(S)-(-)-Chlocyphos

CAS#:98674-86-3

Learn More
Literature: Journal of Organic Chemistry, , vol. 50, # 23 p. 4508 - 4514

~%

(S)-(-)-Chlocyphos Structure

(S)-(-)-Chlocyphos

CAS#:98674-86-3

Learn More
Literature: Journal of Organic Chemistry, , vol. 50, # 23 p. 4508 - 4514

~%

(S)-(-)-Chlocyphos Structure

(S)-(-)-Chlocyphos

CAS#:98674-86-3

Learn More
Literature: Journal of Organic Chemistry, , vol. 50, # 23 p. 4508 - 4514

~%

(S)-(-)-Chlocyphos Structure

(S)-(-)-Chlocyphos

CAS#:98674-86-3

Learn More
Literature: Journal of Organic Chemistry, , vol. 50, # 23 p. 4508 - 4514

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(4S)-4-(2-Chlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinan-2-ol 2-oxide
(S)-(-)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide
MFCD00055615
(4S)-4-(2-chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2λ<sup>5</sup>-dioxaphosphinane 2-oxide

 (S)-(-)-Chlocyphos | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: The English name of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide.
Q: What is the CAS number of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: CAS number of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is 98674-86-3.
Q: What is the SMILES notation of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: SMILES notation of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is CC1(C)COP(=O)(O)OC1c1ccccc1Cl.
Q: What is the polar surface area (PSA) of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: Polar surface area (PSA) of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is 65.57000.
Q: What is the InChIKey of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: InChIKey of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is ZPSPULCZMWMHCY-SNVBAGLBSA-N.
Q: What English synonyms does (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide have?
A: English synonyms of (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-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide, MFCD00055615, (4S)-4-(2-chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide.
Q: What is the boiling point of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: Boiling point of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is 357.9±52.0 °C at 760 mmHg.
Q: What is the molecular weight of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: Molecular weight of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is 276.653.
Q: What is the molecular formula of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: Molecular formula of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is C11H14ClO4P.
Q: What is the LogP of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide?
A: LogP of (4S)-4-(2-Chlorophenyl)-2-hydroxy-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide is 3.55450.

 (S)-(-)-Chlocyphosfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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