56946-83-9
56946-83-9 structure
- Name: 2,5-Dichlorothiophene-3-sulfonyl chloride
- Chemical Name: 2,5-Dichlorothiophene-3-sulfonyl chloride
- CAS Number: 56946-83-9
- Molecular Formula: C4HCl3O2S2
- Molecular Weight: 251.53900
- Create Date: 2018-09-14 09:40:04
- Modify Date: 2024-01-15 16:55:07
| Name | 2,5-Dichlorothiophene-3-sulfonyl chloride |
|---|---|
| Synonyms |
2,4-DIFLUORO-3-METHYLBENZYL AMINE
2,5-dichlorothiophenethiophene-3-sulfonic acid chloride 2,5-dichlorothien-3-ylsulfonyl chloride MFCD00051665 2,5-dichloro-3-thiophene sulphonyl chloride 2,5-dichloro-3-thiophenesulfonyl chloride 2,5-DICHLOROTHIOPHENE-3-SULPHONYL CHLORIDE |
| Density | 1.697 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 256-257 °C(lit.) |
| Molecular Formula | C4HCl3O2S2 |
| Molecular Weight | 251.53900 |
| Flash Point | >230 °F |
| Exact Mass | 249.84800 |
| PSA | 70.76000 |
| LogP | 4.06320 |
| Index of Refraction | n20/D 1.595(lit.) |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 1760 8/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2934999090 |
|
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56946-83-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 40, # 6 p. 980 - 989 |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |