您好，欢迎来到魔法化学网！
| CAS号 : | 32305-98-9 |
精确质量 : | 498.18800 |
| 分子式 : | C31H32O2P2 |
logP : | 5.77230 |
| 分子量 : | 498.53200 |
PSA : | 45.64000 |
(2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 | |
[(4R,5R)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane | |
32305-98-9 | |
C31H32O2P2 | |
498.53200 | |
45.64000 | |
5.77230 | |
498.18800 |
|
白色粉末
|
|
|
390.9ºC
|
|
|
0-6ºC
|
|
|
88 - 90ºC
|
|
|
590.3ºC at 760mmHg
|
|
2932999099
|
|
|
R36/37/38
|
|
|
S26; S36/37
|
|
|
Xi
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
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% |
