| Identification | More | [Name]
3,4-Dichloro-1,2,5-thiadiazole | [CAS]
5728-20-1 | [Synonyms]
3,4-DICHLORO-1,2,5-THIADIAZOLE
DCTD
3,4-Dichloro-1,2,5-Triadiazole
4ETHYL4AMINOBIPHENYL
3,4-Dichlor-1,2,5-thiadiazol
3,4-DICHLORO-1,2,5-THIADIAZOLE 99+%
4,5-Dichloro-2,1,3-thiadiazole | [EINECS(EC#)]
227-232-7 | [Molecular Formula]
C14H15N | [MDL Number]
MFCD00010072 | [Molecular Weight]
197.28 | [MOL File]
5728-20-1.mol |
| Chemical Properties | Back Directory | [Melting point ]
82-83 °C | [Boiling point ]
158 °C (lit.) | [density ]
1.648 | [refractive index ]
1.561 | [Fp ]
>100°C | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
Soluble in chloroform and methanol. | [form ]
Oil | [pka]
-3.82±0.10(Predicted) | [color ]
Colorless | [Sensitive ]
Hygroscopic | [BRN ]
606585 | [CAS DataBase Reference]
5728-20-1(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN2810 | [WGK Germany ]
2 | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [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 (T443700). | [Synthesis Reference(s)]
Tetrahedron Letters, 15, p. 1687, 1974 DOI: 10.1016/S0040-4039(01)82554-5 |
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