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Product Name: Difethialone
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104653-34-1

104653-34-1 structure

104653-34-1 structure

Name: Difethialone
Chemical Name: difethialone
CAS Number: 104653-34-1
Molecular Formula: C₃₁H₂₃BrO₂S
Molecular Weight: 539.48200
Create Date: 2018-02-12 08:00:00
Modify Date: 2024-01-05 18:17:33

Name	difethialone
Synonyms	3-[(1RS,3RS 3-[(1Ξ,3Ξ)-3-(4’-bromo[1,1’-biphenyl]-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2H-1-benzothiopyran-2-one 1RS,3SR)-3-(4’-bromobiphenyl-4-yl)-1,2,3,4-tetrahydro-1-naphthyl]-4-hydroxy-1-benzothiin-2-one where the ratios of the racemates (1RS,3RS) to (1RS,3SR) lie within the ranges 0–15 to 85–100 respectively 3-[3-(4’-bromo[1,1’-biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl]-4-hydroxy-2H-1-benzothiopyran-2-one Baraki Difethialone 3-[3-[4-(4-bromophenyl)phenyl]-1,2,3,4-tetrahydronaphthalen-1-yl]-2-hydroxythiochromen-4-one DIFETHIAROL

Density	1.442g/cm3
Boiling Point	659.6ºC at 760mmHg
Melting Point	233-236ºC
Molecular Formula	C₃₁H₂₃BrO₂S
Molecular Weight	539.48200
Flash Point	352.7ºC
Exact Mass	538.06000
PSA	65.54000
LogP	8.25850
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.707

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM0013800

CHEMICAL NAME :: 2H-1-Benzothiopyran-2-one, 3-(3-(4'-bromo(1,1'-biphenyl)-4-yl)-1,2,3,4-tetrahydr o-1- naphthalenyl)-4-hydroxy-

CAS REGISTRY NUMBER :: 104653-34-1

LAST UPDATED :: 199304

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C31-H23-Br-O2-S

MOLECULAR WEIGHT :: 539.51

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 550 ug/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 43(255-256),21,1989

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1900 ug/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 43(255-256),21,1989

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - pig

DOSE/DURATION :: 4 mg/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 43(255-256),21,1989

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 870 ug/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 43(255-256),21,1989