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2924-67-6

2924-67-6 structure

2924-67-6 structure

Name: fluoresone
Chemical Name: 1-ethylsulfonyl-4-fluorobenzene
CAS Number: 2924-67-6
Molecular Formula: C₈H₉FO₂S
Molecular Weight: 188.219
Catalog: API Nervous system medication Antiepileptic and anticonvulsant
Create Date: 2018-06-18 20:53:25
Modify Date: 2025-08-22 07:44:22

Name	1-ethylsulfonyl-4-fluorobenzene
Synonyms	Caducid Bripadon 1-(Ethylsulfonyl)-4-fluorobenzene Benzene, 1-(ethylsulfonyl)-4-fluoro- ethyl 4-fluorophenyl sulfone fluoresone 4-fluorophenyl ethyl sulfone Sulfone,ethyl p-fluorophenyl p-Fluorophenyl ethyl sulfone Ethyl p-fluorophenyl sulfone Floretione 1-ethanesulfonyl-4-fluorobenzene

Density	1.2±0.1 g/cm3
Boiling Point	307.5±34.0 °C at 760 mmHg
Melting Point	41°
Molecular Formula	C₈H₉FO₂S
Molecular Weight	188.219
Flash Point	139.8±25.7 °C
Exact Mass	188.030731
PSA	42.52000
LogP	1.35
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.503

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WR6475000

CHEMICAL NAME :: Sulfone, ethyl p-fluorophenyl

CAS REGISTRY NUMBER :: 2924-67-6

BEILSTEIN REFERENCE NO. :: 2364075

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H9-F-O2-S

MOLECULAR WEIGHT :: 188.23

WISWESSER LINE NOTATION :: WS2&R DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 542 mg/kg

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

REFERENCE :: NEPSBV Neuropsychopharmacology, Proceedings of the Meeting of the Collogium Internationale, Neuropsychopharmacologicum. (Excerpta Medica Foundation, P.O. Box 1126, Amsterdam, Netherlands) V.1- 1959- Volume(issue)/page/year: 3,326,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 343 mg/kg

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

REFERENCE :: NEPSBV Neuropsychopharmacology, Proceedings of the Meeting of the Collogium Internationale, Neuropsychopharmacologicum. (Excerpta Medica Foundation, P.O. Box 1126, Amsterdam, Netherlands) V.1- 1959- Volume(issue)/page/year: 3,326,1964

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: NEPSBV Neuropsychopharmacology, Proceedings of the Meeting of the Collogium Internationale, Neuropsychopharmacologicum. (Excerpta Medica Foundation, P.O. Box 1126, Amsterdam, Netherlands) V.1- 1959- Volume(issue)/page/year: 3,317,1962

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 110 mg/kg

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

REFERENCE :: NEPSBV Neuropsychopharmacology, Proceedings of the Meeting of the Collogium Internationale, Neuropsychopharmacologicum. (Excerpta Medica Foundation, P.O. Box 1126, Amsterdam, Netherlands) V.1- 1959- Volume(issue)/page/year: 3,317,1962

HS Code	2904909090

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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