Difethialone

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Names

[ CAS No. ]:
104653-34-1

[ Name ]:
Difethialone

[Synonym ]:
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

Chemical & Physical Properties

[ 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

Toxicological Information

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

Related Compounds

  • [1,1a(2)-Biphenyl]-2,2a(2)-disulfonic acid, 4-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-5,5a(2)-dimethyl-4a(2)-[2-[4-[(phenylsulfonyl)oxy]phenyl]diazenyl]-, sodium salt (1:3)
  • (4-Chloro-2-methylphenoxy)acetic acid sodium salt mixt. with N-(3,4-dichlorophenyl)propanamide
  • N-(3,4-Dichlorophenyl)propanamide, mixt. with 3-(1-methylethyl)-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide
  • N-(Phosphonomethyl)glycine calcium salt (1:x)
  • 2,5-Dichloro-4-[4-[2-(4,5-dichloro-2-sulfophenyl)diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-benzenesulfonate calcium
  • Betulin-28-yl beta-maltoside
  • (5alpha,6alpha)-7,8-Didehydro-4,5-epoxy-17-methylmorphinan-3,6-diol, Monosodium salt
  • 4-Amino-N-(6-chloro-5-ethoxy-4-pyrimidinyl)benzenesulfonamide
  • 2-(1-Methylpropyl)-4,6-dinitrophenol mixt. with 2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)benzenamine
  • 1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4)
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