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Product Name: Fensulfothion Sulfone
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14255-72-2

14255-72-2 structure

14255-72-2 structure

Name: Fensulfothion Sulfone
Chemical Name: diethoxy-(4-methylsulfonylphenoxy)-sulfanylidene-λ5-phosphane
CAS Number: 14255-72-2
Molecular Formula: C₁₁H₁₇O₅PS₂
Molecular Weight: 324.353
Create Date: 2018-06-28 10:23:23
Modify Date: 2025-08-26 17:52:48

Name	diethoxy-(4-methylsulfonylphenoxy)-sulfanylidene-λ5-phosphane
Synonyms	O,O-Diethyl-O-[4-(methylsulfonyl)phenyl]thiophosphat Phosphorothioic acid, O,O-diethyl O-[4-(methylsulfonyl)phenyl] ester Dasanit sulphone O,O-Diethyl O-[4-(methylsulfonyl)phenyl] phosphorothioate Phosphorothioic acid, O,O-diethyl O-(4-(methylsulfonyl)phenyl) ester (9CI) Dasanit sulfone FENSULFOTHION SULFONE Thiophosphate de O,O-diéthyle et de O-[4-(méthylsulfonyl)phényle]

Density	1.3±0.1 g/cm3
Boiling Point	425.3±51.0 °C at 760 mmHg
Melting Point	44-46 °C(dec.)
Molecular Formula	C₁₁H₁₇O₅PS₂
Molecular Weight	324.353
Flash Point	211.0±30.4 °C
Exact Mass	324.025513
PSA	112.11000
LogP	2.43
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.535

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF3935000

CHEMICAL NAME :: Phosphorothioic acid, O,O-diethyl O-(p-methylsulfonyl)phenyl ester

CAS REGISTRY NUMBER :: 14255-72-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H17-O5-P-S2

MOLECULAR WEIGHT :: 324.37

WISWESSER LINE NOTATION :: WS1&R DOPS&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1600 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,78,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1700 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 8,302,1978

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H410
Precautionary Statements	P261-P273-P280-P301 + P310 + P330-P302 + P352 + P312-P403 + P233
RIDADR	UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
RTECS	TF3935000
HS Code	2920190090

HS Code	2920190090
Summary	2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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