6-METHOXY-2(3H)-BENZOTHIAZOLONE
- Product Name
- 6-METHOXY-2(3H)-BENZOTHIAZOLONE
- CAS No.
- 40925-65-3
- Chemical Name
- 6-METHOXY-2(3H)-BENZOTHIAZOLONE
- Synonyms
- 6-Methoxybenzothiazolon;6-Methoxybenzothiazol-2-one;6-methoxybenzo[d]thiazol-2-ol;6-Methoxy-3H-benzothiazol-2-one;6-METHOXY-2(3H)-BENZOTHIAZOLONE;6-methyoxy-2(3H)-benzothiazolone;2(3H)-Benzothiazolone, 6-methoxy-;6-Methoxybenzo[d]thiazol-2(3H)-one;6-methoxy-3H-1,3-benzothiazol-2-one;2(3H)-Benzothiazolone,6-methoxy-(9CI)
- CBNumber
- CB01013100
- Molecular Formula
- C8H7NO2S
- Formula Weight
- 181.21
- MOL File
- 40925-65-3.mol
6-METHOXY-2(3H)-BENZOTHIAZOLONE Property
- Melting point:
- 163-164 °C
- Density
- 1.346±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 10.06±0.20(Predicted)
- Appearance
- Off-white to light brown Solid
Safety
- HS Code
- 29342000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- H879560
- Product name
- 2-Hydroxy-6-methoxybenzothiazole
- Packaging
- 500mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- 072378
- Product name
- 6-Methoxy-2(3H)-benzothiazolone
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $231
- Updated
- 2021/12/16
- Product number
- W6144
- Product name
- 6-Methoxy-2(3H)-benzothiazolone
- Packaging
- 250mg
- Price
- $361
- Updated
- 2021/12/16
- Product number
- 072378
- Product name
- 6-Methoxy-2(3H)-benzothiazolone
- Purity
- 95+%
- Packaging
- 1g
- Price
- $500
- Updated
- 2021/12/16
- Product number
- CHM0078695
- Product name
- 6-METHOXY-2(3H)-BENZOTHIAZOLONE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $831.6
- Updated
- 2021/12/16
6-METHOXY-2(3H)-BENZOTHIAZOLONE Chemical Properties,Usage,Production
Chemical Properties
Light yellow solid
Synthesis
463-58-1
7732-36-7
40925-65-3
A magnetic stirrer was added to a 12 mL stainless steel autoclave, and 0.5 mmol of [2-(2-amino-5-methoxy-phenyl)disulfanyl-4-methoxy-phenyl]amine, 0.25 mmol of sodium hydrosulfide, and 1 mL of N,N-dimethylformamide (DMF) were sequentially added to the reactor vessel, which was sealed. The reactor was charged with 0.5 MPa of carbonyl sulfide (COS) and reacted under stirring for 1.5 hours. After the reaction was completed, the gas in the reactor was slowly released. The reactor was opened and the reaction mixture was transferred to a 50 mL conical flask. Extraction was carried out with ethyl acetate and the organic phase was washed with saturated aqueous sodium chloride solution. After drying by anhydrous magnesium sulfate, the desiccant was removed by filtration and the filtrate was concentrated under reduced pressure to give the crude product. Purification was carried out by silica gel column chromatography (200-300 mesh) using a solvent mixture of dichloromethane and ethyl acetate as eluent. Fractions containing the target product 6-methoxy-2(3H)-benzothiazolone were collected and the solvent was evaporated under reduced pressure to give the pure product.
References
[1] Patent: CN108101863, 2018, A. Location in patent: Paragraph 0043; 0044; 0045; 0046; 0047; 0048; 0050
6-METHOXY-2(3H)-BENZOTHIAZOLONE Preparation Products And Raw materials
Raw materials
Preparation Products
View Lastest Price from 6-METHOXY-2(3H)-BENZOTHIAZOLONE manufacturers
- Product
- 2-Hydroxy-6-methoxybenzothiazole 40925-65-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99.2%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14