CAS Number7311-87-7
Synonyms2,5-dihydro-3-(Cl)thiophene 1,1-dioxide; 3-chloro-3-thiolene 1,1-dioxide; 3-chloro-2,5-dihydro-thiophene-1,1-dioxide; 3-Chlor-2,5-dihydro-thiophen-1,1-dioxid; 3-chloro-3-sulfolene; chloroprene sulfone; 3-Chlor-2,5-dihydro-thiophen-1,1-dioxyd
Molecular FormulaC4H5ClO2S
Molecular Weight152.60
Purity97%
Density1.51 g/cm3
Boiling Point353.4ºC at 760 mmHg
Melting Point90ºC
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7311-87-7 |
| Catalog No. | 2A-9004323 |
| Chinese Name | 3-氯-2,5-二氢-1H-1lambda6-噻吩-1,1-二酮 |
| Synonyms | 2,5-dihydro-3-(Cl)thiophene 1,1-dioxide; 3-chloro-3-thiolene 1,1-dioxide; 3-chloro-2,5-dihydro-thiophene-1,1-dioxide; 3-Chlor-2,5-dihydro-thiophen-1,1-dioxid; 3-chloro-3-sulfolene; chloroprene sulfone; 3-Chlor-2,5-dihydro-thiophen-1,1-dioxyd |
| Molecular Formula | C4H5ClO2S |
| Molecular Weight | 152.60 |
| Purity | 97 |
| Density | 1.51 g/cm3 |
| Boiling Point | 353.4ºC at 760 mmHg |
| Melting Point | 90ºC |
| Appearance | solid |
| HTC | 2934999090 |
| PubChem ID | 329776403 |
| MDL Number | MFCD00462448 |
| SMILES | ClC1CS(=O)(=O)C=C1 |
| InChI | 1S/C4H5ClO2S/c5-4-1-2-8(6,7)3-4/h1-2,4H,3H2 |
| InChI Key | MSWJZKFRTYHAJD-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352119 |
| MSDS | msds/4323_1_7311_87_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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