CAS Number112160-39-1
Synonyms2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride; Pmc-Cl; 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulphonylchloride; 2,2,5,5-TETRAMETHYL-2,5-DIHYDROPYRAZINE-1,4-DIOXIDE; 2H-1-Benzopyran-6-sulfonylchloride,3,4-dihydro-2,2,5,7,8-pentamethyl; 3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-sulfonyl chloride; pentamethylchromane-6-sulfonyl chloride; 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulfonyl chloride; 2,2,5,7,8-pentamethylchroman-6-sulfonyl Chloride
Molecular FormulaC14H19ClO3S
Molecular Weight302.82
Purity≥97.0 (HPLC)%
Density1.205g/cm3
Boiling Point410.9ºC at 760 mmHg
Melting Point77-82 °C
Appearancepowder
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 112160-39-1 |
| Catalog No. | 2A-9050635 |
| Chinese Name | 2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 |
| Synonyms | 2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride; Pmc-Cl; 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulphonylchloride; 2,2,5,5-TETRAMETHYL-2,5-DIHYDROPYRAZINE-1,4-DIOXIDE; 2H-1-Benzopyran-6-sulfonylchloride,3,4-dihydro-2,2,5,7,8-pentamethyl; 3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-sulfonyl chloride; pentamethylchromane-6-sulfonyl chloride; 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulfonyl chloride; 2,2,5,7,8-pentamethylchroman-6-sulfonyl Chloride |
| Molecular Formula | C14H19ClO3S |
| Molecular Weight | 302.82 |
| Purity | ≥97.0 (HPLC) |
| Density | 1.205g/cm3 |
| Boiling Point | 410.9ºC at 760 mmHg |
| Melting Point | 77-82 °C |
| Appearance | powder |
| Storage Condition | -20℃ |
| Packaging | III |
| HTC | 2932999099 |
| PubChem ID | 57648143 |
| MDL Number | MFCD00065693 |
| SMILES | Cc1c(C)c(c(C)c2CCC(C)(C)Oc12)S(Cl)(=O)=O |
| InChI | 1S/C14H19ClO3S/c1-8-9(2)13(19(15,16)17)10(3)11-6-7-14(4,5)18-12(8)11/h6-7H2,1-5H3 |
| InChI Key | UXUOVYKDMGFUDU-UHFFFAOYSA-N |
| Beilstein/REAXYS | 4488701 |
| NACRES Code | NA.22 |
| UNSPSC | 12352200 |
| MSDS | msds/50635_1_112160_39_1.pdf |
| 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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