Phosalone

Also known as: Zolone, Azofene, Rubitox, Ribitox, Benzophosphate, Fosalon, Phosalon, S-[(6-Chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)methyl] O,O-diethyl phosphorodithioate, O,O-Diethyl S-[(6-chloro-2-oxobenzoxazolin-3-yl)methyl] dithiophosphate, 6-Chloro-3-(O,O-diethyldithiophosphorylmethyl)benzoxazolone, Phosphorodithioic acid, S-[(6-chloro-2-oxo-3(2H)-benzoxazolyl)methyl] O,O-diethyl ester, Zolon, Zolone PM, RP 11974, NIA 9241, Chipman 11974, Agria 1060, Dithiophosphate de S-[(6-chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)méthyle] et de O,O-diéthyle, EINECS 218-996-2, MFCD00055499

Phosalone (CAS 2310-17-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H15ClNO4PS2 and a molecular weight of 367.809 g/mol. Key properties include a melting point of 45-48ºC, a boiling point of 446.7±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 223.9±31.5 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2310-17-0
Jingsj CID: J-2931-2
Molecular Formula: C₁₂H₁₅ClNO₄PS₂
Molecular Weight: 367.809 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	45-48ºC
Boiling Point	446.7±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	223.9±31.5 °C
Exact Mass	366.986847
PSA	120.80000
LogP	4.28
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.609

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger

H301 — Toxic if swallowed
H311 — Toxic in contact with skin
H317 — May cause an allergic skin reaction
H332 — Harmful if inhaled
H410 — Very toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code	2934999021
Summary	2934999021 o,o-dimethyl s-(2-morpholino-2-oxoethyl) phosphorodithioate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

Frequently Asked Questions

What is the CAS number of Phosalone?

The CAS number of Phosalone is 2310-17-0.

What are the molecular formula and molecular weight of Phosalone?

Phosalone has molecular formula C12H15ClNO4PS2 and molecular weight 367.809 g/mol.

Is Phosalone hazardous?

Phosalone has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H317 — May cause an allergic skin reaction.

What are the upstream and downstream products of Phosalone?

For Phosalone, Upstream Products: Formaldehyde, 6-chloro-1,3-benzoxazol-2(3H)-one, Diethyl phosphorodithioate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Phosalone (CAS 2310-17-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2931-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.