ChemicalBook > CAS DataBase List > 3,4-Dichloro-1,2,5-thiadiazole
3,4-Dichloro-1,2,5-thiadiazole
- Product Name
- 3,4-Dichloro-1,2,5-thiadiazole
- CAS No.
- 5728-20-1
- Chemical Name
- 3,4-Dichloro-1,2,5-thiadiazole
- Synonyms
- DCTD;AI3-61900;BB_SC-3458;ZINC04529131;258903_ALDRICH;EINECS 227-232-7;4ETHYL4AMINOBIPHENYL;3,4-Dichlor-1,2,5-thiadiazol;,4-Dichloro-1,2,5-thiadiazole;3,4-Dichloro-1,2,5-Triadiazole
- CBNumber
- CB1390399
- Molecular Formula
- C2Cl2N2S
- Formula Weight
- 155.01
- MOL File
- 5728-20-1.mol
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3,4-Dichloro-1,2,5-thiadiazole Property
- Melting point:
- 82-83 °C
- Boiling point:
- 158 °C (lit.)
- Density
- 1.648 g/mL at 25 °C (lit.)
- refractive index
- 1.561
- Flash point:
- >100°C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Soluble in chloroform and methanol.
- pka
- -3.82±0.10(Predicted)
- form
- Oil
- color
- Colorless
- Sensitive
- Hygroscopic
- BRN
- 606585
- CAS DataBase Reference
- 5728-20-1(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 258903
- Product name
- 3,4-Dichloro-1,2,5-thiadiazole
- Purity
- 97%
- Packaging
- 10g
- Price
- $36.06
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 258903
- Product name
- 3,4-Dichloro-1,2,5-thiadiazole
- Purity
- 97%
- Packaging
- 50g
- Price
- $200
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D3547
- Product name
- 3,4-Dichloro-1,2,5-thiadiazole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $58
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A11738
- Product name
- 3,4-Dichloro-1,2,5-thiadiazole, 99%
- Packaging
- 10g
- Price
- $29.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A11738
- Product name
- 3,4-Dichloro-1,2,5-thiadiazole, 99%
- Packaging
- 50g
- Price
- $84.65
- Updated
- 2024/03/01
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3,4-Dichloro-1,2,5-thiadiazole Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
3,4-Dichloro-1,2,5-thiadiazole is a chlorinated thiadiazole that is a potent inhibitors of nitrification in soil. 3,4-Dichloro-1,2,5-thiadiazole is used as a building block in the preparaton of the β-adrenergic blocking agent, Timolol.
Uses
3,4-Dichloro-1,2,5-thiadiazole has been employed:
- as guest molecule to investigate solid-state 13C NMR spectra of inclusion compounds of 2,6-dimethyl-bicyclo[3.3.1]nonane-exo-2-exo-6-diol with small organic molecules
- in preparation of [1,2,5]thiadiazol-3-yl-piperazine compounds
Synthesis Reference(s)
Tetrahedron Letters, 15, p. 1687, 1974 DOI: 10.1016/S0040-4039(01)82554-5
3,4-Dichloro-1,2,5-thiadiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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3,4-Dichloro-1,2,5-thiadiazole Suppliers
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View Lastest Price from 3,4-Dichloro-1,2,5-thiadiazole manufacturers
Career Henan Chemical Co
- Product
- 3,4-Dichloro-1,2,5-thiadiazole 5728-20-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- as request
- Release date
- 2018-12-24
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3,4-Dichloro-1,2,5-thiadiazole