
CAS Number154445-78-0
SynonymsMFCD01317847; 2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-sulfonyl chloride; 2,2,4,6,7-Pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl chloride; 2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE; Pbf-Cl
Molecular FormulaC13H17ClO3S
Molecular Weight288.79
Purity≥95.0 (AT)%
Density1.2±0.1 g/cm3
Boiling Point392.7±42.0 °C at 760 mmHg
Melting Point69-71 °C
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 154445-78-0 |
| Catalog No. | 2A-9008643 |
| Chinese Name | 2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰氯 |
| Synonyms | MFCD01317847; 2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-sulfonyl chloride; 2,2,4,6,7-Pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl chloride; 2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE; Pbf-Cl |
| Molecular Formula | C13H17ClO3S |
| Molecular Weight | 288.79 |
| Purity | ≥95.0 (AT) |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 392.7±42.0 °C at 760 mmHg |
| Melting Point | 69-71 °C |
| Storage Condition | 2-8°C |
| HTC | 2932999099 |
| UN(IATA) | UN 3261 |
| PubChem ID | 329748784 |
| MDL Number | MFCD01317847 |
| SMILES | Cc1c(C)c(c(C)c2CC(C)(C)Oc12)S(Cl)(=O)=O |
| InChI | 1S/C13H17ClO3S/c1-7-8(2)12(18(14,15)16)9(3)10-6-13(4,5)17-11(7)10/h6H2,1-5H3 |
| InChI Key | HLJKUZUILACRPQ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 6602917 |
| NACRES Code | NA.22 |
| UNSPSC | 12352200 |
| Hazard Symbols | C |
| Risk Codes | R34 |
| Safety Description | S26;S36/37/39;S45 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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