There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
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CAS No. : | 392330-26-6 | MDL No. : | MFCD14708202 |
Formula : | C10H7ClS | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 194.68 | Pubchem ID : | - |
Synonyms : |
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Signal Word: | Danger | Class: | 8,6.1 |
Precautionary Statements: | P501-P270-P264-P280-P303+P361+P353-P301+P330+P331-P363-P301+P310+P330-P304+P340+P310-P305+P351+P338+P310-P405 | UN#: | 2923 |
Hazard Statements: | H301-H314 | Packing Group: | Ⅲ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
88% | With hydrogenchloride; lithium aluminium tetrahydride; In tetrahydrofuran; ethyl acetate; | 1d) 6-Chloro-2-mercaptonaphthalene A solution of 6-chloronaphthalene-2-sulfonyl chloride (20.2 g) obtained in Example 1c) in THF (130 ml) was added dropwise to a solution of LAH (7.07 g) in THF (130 ml) suspension under refluxing, and the mixture was further continued to be refluxed for 1 hour. Ethyl acetate (50 ml) was added dropwise to the reaction mixture and, subsequently, 2N hydrochloric acid (360 ml) was added, and the mixture was extracted with ethyl acetate. The extract was purified by subjecting to silica gel column as it was, to obtain the title compound (13.1 g, 88%). NMR (CDCl3) δ: 3.60 (1H, s), 7.34-7.48 (2H, m), 7.61 (1H, s), 7.66 (1H, s), 7.68-7.81 (2H, m). |