Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfonyl fluoride, 4-chloro- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

349-89-3

349-89-3 structure

Name: 4-chlorobenzenesulfonyl fluoride
Chemical Name: 4-chlorobenzenesulfonyl fluoride
CAS Number: 349-89-3
Molecular Formula: C₆H₄ClFO₂S
Molecular Weight: 194.61100
Create Date: 2016-07-10 16:59:02
Modify Date: 2025-08-25 15:26:36

Name	4-chlorobenzenesulfonyl fluoride
Synonyms	Benzenesulfonyl fluoride,4-chloro-(9CI) 4-chlorobenzene-1-sulfonyl fluoride 4-Chlor-benzolsulfonylfluorid Benzenesulfonyl fluoride,4-chloro 4-Chlorophenylsulfonyl fluoride Benzenesulfonyl fluoride,p-chloro 4-chloro-benzenesulfonyl fluoride p-chlorobenzene-1-sulfonyl fluoride p-Chlorobenzenesulfonyl fluoride

Density	1.473g/cm3
Boiling Point	236.3ºC at 760 mmHg
Melting Point	45-50 ℃
Molecular Formula	C₆H₄ClFO₂S
Molecular Weight	194.61100
Flash Point	96.7ºC
Exact Mass	193.96000
PSA	42.52000
LogP	3.07900
Index of Refraction	1.525

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB8943000

CHEMICAL NAME :: Benzenesulfonyl fluoride, p-chloro-

CAS REGISTRY NUMBER :: 349-89-3

BEILSTEIN REFERENCE NO. :: 2091507

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H4-Cl-F-O2-S

MOLECULAR WEIGHT :: 194.61

WISWESSER LINE NOTATION :: WSFR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05078

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Hazard Codes	C
Safety Phrases	26-36/37/39-45
RIDADR	UN3261 8/PGII
RTECS	DB8943000

1142-19-4

~94%

349-89-3

Literature: Kirihara, Masayuki; Naito, Sayuri; Nishimura, Yuki; Ishizuka, Yuki; Iwai, Toshiaki; Takeuchi, Haruka; Ogata, Tomomi; Hanai, Honoka; Kinoshita, Yukari; Kishida, Mari; Yamazaki, Kento; Noguchi, Takuya; Yamashoji, Shiro Tetrahedron, 2014 , vol. 70, # 14 p. 2464 - 2471

1146-44-7

~96%

349-89-3

1142-19-4

~9%

1146-44-7

349-89-3

98-60-2

~63%

349-89-3

Literature: Matesic, Lidia; Wyatt, Naomi A.; Fraser, Benjamin H.; Roberts, Maxine P.; Pham, Tien Q.; Greguric, Ivan Journal of Organic Chemistry, 2013 , vol. 78, # 22 p. 11262 - 11270

108-90-7

349-89-3

Literature: Kulka Journal of the American Chemical Society, 1950 , vol. 72, p. 1215,1217

98-64-6

349-89-3

Literature: Ivanov, S. N.; Gnedin, B. G. Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, p. 1909 - 1914 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 10 p. 2142 - 2147

Precursor 5
1142-19-4 1146-44-7 98-60-2 108-90-7
98-64-6
DownStream 10
312-52-7 349-88-2 383-11-9 402-46-0
98-60-2 97-09-6 349-04-2 368-85-4
100-03-8 6621-62-1

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