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+ |
Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | ||||||
{[ item.p_purity ]} | {[ item.pr_size ]} | Inquiry |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price) ]} |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price) ]} | {[ item.pr_usastock ]} | in stock Inquiry - | {[ item.pr_chinastock ]} | {[ item.pr_remark ]} in stock Inquiry - | Login | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
CAS No. : | 1073-06-9 | MDL No. : | MFCD00000326 |
Formula : | C6H4BrF | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | QDFKKJYEIFBEFC-UHFFFAOYSA-N |
M.W : | 175.00 | Pubchem ID : | 14082 |
Synonyms : |
|
Signal Word: | Danger | Class: | 3 |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | 1993 |
Hazard Statements: | H225-H315-H319-H335 | 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 |
---|---|---|
70% | With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 7 h; | To a solution of 1-bromo-3-fluorobenzene (250 mg, 1.429 mmol) in DMF (Volume: 5 mL) was added pyrrolidine (122 mg, 1.714 mmol) followed by K2C03 (395 mg, 2.86 mmol) and heated to 100 °C for 7 h. The reaction was diluted with 50 mL DCM and 50 mL water. The organic layer was separated, washed with water (2x20 mL), dried (MgSO4) and concentrated under reduced pressure. The crude product was purified by silica gel chromatography eluting with 10-50percent ethyl acetate:hexanes to afford the desired product 62 (226 mg, 1.000 mmol, 70percent yield). 1H NMR (500 MHz, CD3OD) : 7.02 (t, J= 8.0 Hz, 1H), 6.68 (dd, J= 8.0 Hz, J= 1.0 Hz, 1H), 6.65 (t, J= 2.0 Hz, 1H), 6.48 (dd, J= 8.5 Hz, J= 2.5 Hz, 1H), 3.23 (t, J= 6.5 Hz, 4H), 2.01 (quintet, J=3.5 Hz, 4H) |
[ 64695-78-9 ]
1,2-Dibromo-4,5-difluorobenzene
Similarity: 0.89
[ 64695-78-9 ]
1,2-Dibromo-4,5-difluorobenzene
Similarity: 0.89
[ 64695-78-9 ]
1,2-Dibromo-4,5-difluorobenzene
Similarity: 0.89