| 编号 |
产品名称 |
CAS |
询价 |
| LR-19480 |
4,4’-(hexafluoroisopropylidene)diphthalic anhydride(6FDA) |
1107-00-2 |
询价 |
| LR-19468 |
9,9-Bis(3-fluoro-4-aminophenyl)fluor ene (FFDA) |
127926-65-2 |
询价 |
| LR-19467 |
2,2-bis(3-amino-4-hydroxyphenyl) -hexafluoropropane (Bis-AP-AF) |
83558-87-6 |
询价 |
| LR-19465 |
3,5-diaminobenzoic acid (DABA) |
535-87-5 |
询价 |
| LR-19464 |
4,4’-oxydiphthalic anhydride (ODPA) |
1823-59-2 |
询价 |
| LR-19462 |
1,3-Bis(3-aminophenoxy)benzene (APB) |
10526-07-5 |
询价 |
| LR-19458 |
1,4-Bis(4-aminophenoxy)benzene (TPE-Q) |
3491-12-1 |
询价 |
| LR-19457 |
1,4-Bis(3-aminophenoxy)benzene |
59326-56-6 |
询价 |
| LR-19453 |
3,3‘,4,4‘-Benzophenonetetracarboxylic dianhydride (BTDA) |
2421-28-5 |
询价 |
| LR-19451 |
4,4'-Bis(4-aminophenoxy)biphenyl (BAPB) |
13080-85-8 |
询价 |
| LR-19449 |
4,4'-diaminobiphenyl-2,2'-dicarboxylic acid |
17557-76-5 |
询价 |
| LR-19448 |
2,2’-Bis(trifluoromethyl)-4,4’-diamin odiphenyl ether |
344-48-9 |
询价 |
| LR-19445 |
3,3,3-trifluoropropyltrimethoxysilane |
429-60-7 |
询价 |
| LR-19444 |
2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane |
2374-14-3 |
询价 |
| LR-19438 |
3,3,3-Trifluoropropene |
677-21-4 |
询价 |
