51584-21-5
51584-21-5 structure
- Name: Thiophene,2,5-dichloro-3,4-dinitro-
- Chemical Name: 2,5-dichloro-3,4-dinitrothiophene
- CAS Number: 51584-21-5
- Molecular Formula: C4Cl2N2O4S
- Molecular Weight: 243.02500
- Create Date: 2018-12-09 13:10:41
- Modify Date: 2025-08-27 13:15:13
| Name | 2,5-dichloro-3,4-dinitrothiophene |
|---|---|
| Synonyms |
MFCD00052395
2,5-dichloro-3,4-dinitro-thiophene 2,5-Dichlor-3,4-dinitro-thiophen Thiophene,5-dichloro-3,4-dinitro Thiophene,2,5-dichloro-3,4-dinitro |
| Density | 1.921g/cm3 |
|---|---|
| Boiling Point | 378.7ºC at 760 mmHg |
| Melting Point | 85-89°C |
| Molecular Formula | C4Cl2N2O4S |
| Molecular Weight | 243.02500 |
| Flash Point | 182.8ºC |
| Exact Mass | 241.89600 |
| PSA | 119.88000 |
| LogP | 3.91770 |
| Index of Refraction | 1.674 |
| Storage condition | 2-8°C |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2934999090 |
|
~82%
51584-21-5 |
| Literature: Fasfous, Ismail I.; El-Abadelah, Mustafa M.; Sabri, Salim S. Letters in Organic Chemistry, 2011 , vol. 8, # 10 p. 712 - 716 |
|
~%
51584-21-5 |
| Literature: Arnone, Caterina; Consiglio, Giovanni; Spinelli, Domenico; Gore, Peter H.; Ikejiani, Apollos O. O.; et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1983 , # 11 p. 1725 - 1728 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |