2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide

Modify Date: 2025-08-25 08:38:40

2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide structure	Common Name	2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide
	CAS Number	14070-51-0	Molecular Weight	217.630
	Density	1.8±0.1 g/cm3	Boiling Point	388.6±25.0 °C at 760 mmHg
	Molecular Formula	C₇H₄ClNO₃S	Melting Point	148-152ºC(lit.)
	MSDS	Chinese USA	Flash Point	188.8±23.2 °C
	Symbol	GHS07, GHS08	Signal Word	Warning

Name	2-chloro-1,1-dioxo-1,2-benzothiazol-3-one
Synonym	More Synonyms

Density	1.8±0.1 g/cm3
Boiling Point	388.6±25.0 °C at 760 mmHg
Melting Point	148-152ºC(lit.)
Molecular Formula	C₇H₄ClNO₃S
Molecular Weight	217.630
Flash Point	188.8±23.2 °C
Exact Mass	216.960037
PSA	62.83000
LogP	1.22
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.693
InChIKey	VKWMGUNWDFIWNW-UHFFFAOYSA-N
SMILES	O=C1c2ccccc2S(=O)(=O)N1Cl
Storage condition	2-8°C

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H302-H312-H332-H351
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-40
Safety Phrases	22-26-36/37/39
RIDADR	NONH for all modes of transport
HS Code	2934100090

Saccharin

CAS#:81-07-2

~89%

2-Chlorobenzo[d...

CAS#:14070-51-0

Literature: Kim, Jeum-Jong; Kweon, Deok-Heon; Cho, Su-Dong; Kim, Ho-Kyun; Lee, Sang-Gyeong; Yoon, Yong-Jin Synlett, 2006 , # 2 p. 194 - 200

Sodium Saccharin

CAS#:128-44-9

~59%

2-Chlorobenzo[d...

CAS#:14070-51-0

Literature: De Souza, Soraia P. L.; Da Silva, Joaquim F. M.; De Mattos, Marcio C. S. Synthetic Communications, 2003 , vol. 33, # 6 p. 935 - 939

Precursor 2
CAS#:81-07-2 Saccharin CAS#:128-44-9 Sodium Saccharin
DownStream 3
CAS#:619-08-9 2-Chloro-4-nitr... CAS#:100-44-7 Benzyl chloride CAS#:81-07-2 Saccharin

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

N-chlorosaccharin as a possible chlorinating reagent: structure, chlorine potential, and stability in water and organic solvents.

J. Pharm. Sci. 59(7) , 955-9, (1970)

Titrimetric determination of iodine-bromine numbers of some edible oils using three N-chloroimides.

J. Assoc. Off. Anal. Chem. 70(4) , 762-3, (1987)

Three simple titrimetric methods have been developed to determine iodine-bromine numbers of some edible oils, such as coconut, gingelly, groundnut, mustard, olive, palm olein, and sunflower, using 3 N...

Ritter-type reactions of N-chlorosaccharin: a method for the electrophilic diamination of alkenes.

Org. Lett. 5(18) , 3313-5, (2003)

[reaction: see text] N-Chlorosaccharin has been shown to undergo electrophilic Ritter-type reactions with alkenes in acetonitrile. The resulting labile beta-chloro sulfonylamidines can be ring-opened ...

1,2-Benzisothiazol-3(2H)-one, 2-chloro-, 1,1-dioxide

2-chlorobenzo-1,2-thiazolin-3-one-1,1-dioxide

2-Chloro-1,2-benzothiazol-3(2H)-one 1,1-dioxide

N-Chlorosaccharin

MFCD00274277