Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(Trifluoromethyl)benzenesulfonamide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-(Trifluoromethyl)benzenesulfonamide
Price: ￥118.0/5g ￥348.0/25g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(Trifluoromethyl)benzenesulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

830-43-3

830-43-3 structure

830-43-3 structure

Name: 4-(Trifluoromethyl)benzenesulfonamide
Chemical Name: 4-(Trifluoromethyl)benzenesulfonamide
CAS Number: 830-43-3
Molecular Formula: C₇H₆F₃NO₂S
Molecular Weight: 225.188
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon sulfonate
Create Date: 2018-03-15 08:00:00
Modify Date: 2025-08-25 18:14:29

Name	4-(Trifluoromethyl)benzenesulfonamide
Synonyms	Benzenesulfonamide, 4-(trifluoromethyl)- MFCD00042421 einecs 212-596-1 4-(Trifluoromethyl)benzenesulphonamide p-(Trifluoromethyl)benzenesulfonamide 4-(Trifluoromethyl)benzenesulfonamide Benzenesulfonamide, p-(trifluoromethyl)- ZSWR DXFFF α,α,α-Trifluoro-p-toluenesulphonamide

Density	1.5±0.1 g/cm3
Boiling Point	304.8±52.0 °C at 760 mmHg
Melting Point	175-180 °C(lit.)
Molecular Formula	C₇H₆F₃NO₂S
Molecular Weight	225.188
Flash Point	138.1±30.7 °C
Exact Mass	225.007126
PSA	68.54000
LogP	1.24
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.494

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB3200000

CHEMICAL NAME :: Benzenesulfonamide, p-(trifluoromethyl)-

CAS REGISTRY NUMBER :: 830-43-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H6-F3-N-O2-S

MOLECULAR WEIGHT :: 225.20

WISWESSER LINE NOTATION :: ZSWR DXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 533 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,548,1965

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DB3200000
HS Code	2935009090

2991-42-6 structure

2991-42-6

~%

830-43-3 structure

830-43-3

Literature: Liebigs Annales, , # 1 p. 141 - 154

455-14-1 structure

455-14-1

~%

830-43-3 structure

830-43-3

Literature: Liebigs Annales, , # 1 p. 141 - 154

Precursor 2
2991-42-6 455-14-1
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%

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