Fensulfothion oxon

丰索磷-氧

Also known as: Dasanit O-analog, Dasanit O, Dasanit O analog, Dasanit oxygen analog, diethyl (4-methylsulfinylphenyl) phosphate, Diethyl 4-(methylsulfinyl)phenyl phosphate, Fensulfothion oxygen analog, Dasanito, NSC 133045

Fensulfothion oxon (CAS 6552-21-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H17O5PS and a molecular weight of 292.28800 g/mol. It is also known as Dasanit O-analog, Dasanit O and Dasanit O analog. Key properties include a boiling point of 386.6ºC at 760 mmHg, a density of 1.28g/cm3 and a flash point of 187.6ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6552-21-2
Jingsj CID
J-1371635-6
Molecular Formula
C11H17O5PS
Chinese Name
丰索磷-氧
Molecular Weight
292.28800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point386.6ºC at 760 mmHg
Density1.28g/cm3
Flash Point187.6ºC

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Fensulfothion oxon?

The CAS number of Fensulfothion oxon is 6552-21-2.

What are the molecular formula and molecular weight of Fensulfothion oxon?

Fensulfothion oxon has molecular formula C11H17O5PS and molecular weight 292.28800 g/mol.

Is Fensulfothion oxon hazardous?

Fensulfothion oxon has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Fensulfothion oxon (CAS 6552-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371635-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.