N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide

Modify Date: 2025-09-26 16:03:27

N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide structure	Common Name	N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide
	CAS Number	23384-22-7	Molecular Weight	261.16900
	Density	1.687g/cm3	Boiling Point	218.6ºC at 760mmHg
	Molecular Formula	C₇H₄F₅NO₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	86ºC

Name	N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide
Synonym	More Synonyms

Density	1.687g/cm3
Boiling Point	218.6ºC at 760mmHg
Molecular Formula	C₇H₄F₅NO₂S
Molecular Weight	261.16900
Flash Point	86ºC
Exact Mass	260.98800
PSA	54.55000
LogP	3.38010
Vapour Pressure	0.125mmHg at 25°C
Index of Refraction	1.486

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB0475050

CHEMICAL NAME :: Methanesulfonamide, N-(2,4-difluorophenyl)-1,1,1-trifluoro-

CAS REGISTRY NUMBER :: 23384-22-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-F5-N-O2-S

MOLECULAR WEIGHT :: 261.18

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 :: 87 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 22,1111,1974

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 22,1111,1974

HS Code	2935009090

triflic anhydride

CAS#:358-23-6

2,4-Difluoroaniline

CAS#:367-25-9

N-(2,4-Difluoro...

CAS#:23384-22-7

Literature: Gmelin Handbook: F: PerFHalOrg.2, 1.3.1, page 76 - 99

Precursor 2
CAS#:358-23-6 triflic anhydride CAS#:367-25-9 2,4-Difluoroaniline
DownStream 0

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%

N-(2,4-difluorophenyl)trifluoromethanesulfonamide

1,1,1-Trifluoro-N-(2,4-difluorophenyl)methanesulfonamide

MBR 3957

Methanesulfonamide,N-(2,4-difluorophenyl)-1,1,1-trifluoro

1,1,1-Trifluoro-N-(2,4-difluorphenyl)methansulfonamid

1,1,1,2',4'-Pentafluoromethanesulfonanilide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(2,4-DIFLUOROPHENYL)-1,1,1-TRIFLUOROMETHANESULFONAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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N-(2,4-Difluorophenyl)-1,1,1-trifluoromethanesulfonamide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.