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Sigma-Aldrich

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

97%

Sinônimo(s):

1,2-Benzisothiazolone, 1,2-Benzoisothiazol-3-one, 1,2-benzothiazoline-3-one, 2,3-Dihydro-1,2-benzothiazol-3-one, 3-Hydroxy-1,2-benzisothiazole, Benzisothiazolin-3-one

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About This Item

Fórmula empírica (Notação de Hill):
C7H5NOS
Número CAS:
2634-33-5
Peso molecular:
151.19
Número CE:
220-120-9
Número MDL:
MFCD00127753
Código UNSPSC:
12352100
ID de substância PubChem:
24879952
NACRES:
NA.22

Ensaio

97%

forma

solid

pf

154-158 °C (lit.)

cadeia de caracteres SMILES

Oc1nsc2ccccc12

InChI

1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)

chave InChI

DMSMPAJRVJJAGA-UHFFFAOYSA-N

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Descrição geral

1,2-Benzisothiazol-3(2H)-one can be synthesized by reacting 2-mercaptobenzoic acid with diphenyl phosphoryl azide.

Exoneração de responsabilidade

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Palavra indicadora

Danger

Frases de perigo

H302,H315,H317,H318,H400

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Convenient Synthesis of 1, 2-Benzisothiazol-3 (2H)-ones by Cyclization Reaction
of Acyl Azide
Chiyoda T, et al.
Synlett, 2000(10), 1427-1428 (2000)
Mateo Alajarin et al.
The Journal of organic chemistry, 75(11), 3737-3750 (2010-05-14)
Under thermal activation in solution, N-[2-(1,3-oxathiolan-2-yl)]phenyl ketenimines and carbodiimides were converted into 2,1-benzisothiazol-3-ones bearing a pendant N-styryl or imidoyl fragment, respectively. These processes should occur with the concomitant formation of ethylene as result of the fragmentation of the 1,3-oxathiolane ring.
D L Greenway et al.
Letters in applied microbiology, 29(5), 298-302 (2000-02-09)
The effect of a commonly used biocide, 1,2-benzisothiazolin-3-one (BIT) on ppGpp accumulation in the pathogen, Pseudomonas aeruginosa PAO1, and an environmental isolate, Ps. fluorescens, was examined. It is concluded that BIT is able to induce a stringent response in Ps.
Pulpitis of the fingers from a shoe glue containing 1,2-benzisothiazolin-3-one (BIT).
M Ayadi et al.
Contact dermatitis, 40(2), 115-116 (1999-02-27)
D A Basketter et al.
Contact dermatitis, 40(3), 150-154 (1999-03-12)
Many of the chemicals in common use possess, to some degree, a capacity to cause skin sensitization. Consequently, it is important to conduct a thorough and accurate risk assessment when it can be anticipated that such chemicals are likely to
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