Diflumidone

Modify Date: 2025-08-25 18:35:47

Diflumidone Structure
Diflumidone structure
Common Name Diflumidone
CAS Number 22736-85-2 Molecular Weight 311.30400
Density 1.419g/cm3 Boiling Point 438.8ºC at 760mmHg
Molecular Formula C14H11F2NO3S Melting Point N/A
MSDS N/A Flash Point 219.2ºC

 Use of Diflumidone


Diflumidone is a non-steroidal antiinflammatory drug.

 Names

Name N-(3-benzoylphenyl)-1,1-difluoromethanesulfonamide
Synonym More Synonyms

 Diflumidone Biological Activity

Description Diflumidone is a non-steroidal antiinflammatory drug.
Related Catalog
References

[1]. Gomez EC, et al. Effect of topical diflumidone on ultraviolet-light-induced erythema. Dermatologica. 1981;162(3):175-82.

 Chemical & Physical Properties

Density 1.419g/cm3
Boiling Point 438.8ºC at 760mmHg
Molecular Formula C14H11F2NO3S
Molecular Weight 311.30400
Flash Point 219.2ºC
Exact Mass 311.04300
PSA 71.62000
LogP 4.03570
Vapour Pressure 6.7E-08mmHg at 25°C
Index of Refraction 1.585
Storage condition 2-8℃

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB0507500
CHEMICAL NAME :
Methanesulfonanilide, 3'-benzoyl-1,1-difluoro-
CAS REGISTRY NUMBER :
22736-85-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H11-F2-N-O3-S
MOLECULAR WEIGHT :
311.32
WISWESSER LINE NOTATION :
FYFSWMR CVR

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 :
750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 221,132,1976

 Safety Information

HS Code 2935009090

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

Methanesulfonanilide,3'-benzoyl-1,1-difluoro
Diflumidonum [INN-Latin]
Diflumidone
R 807 (Pharmaceutical)
3'-Benzoyl-1,1-difluoromethansulfonanilid
Diflumidone [INN:BAN]
R 807
N-(3-Benzoylphenyl)-1,1-difluormethansulfonamid
3-Benzoyl-difluormethansulfonanilid
Diflumidona [INN-Spanish]
3'-Benzoyl-1,1-difluoro-methanesulfonanilide
Diflumidone Sodium
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