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CAS RN: 131833-97-1 | 产品编码: I0795
(R,R)-(+)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)
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纯度/分析方法: >98.0%(GC)
别名：
- (R,R)-(+)-2,2'-异亚丙基双(4-叔丁基-2-恶唑啉)
- (R,R)-(+)-2,2'-(二甲基亚甲基)双(4-叔丁基-2-恶唑啉)
- (R,R)-(+)-2,2-双(4-叔丁基-2-恶唑啉-2-基)丙烷
- (R,R)-(+)-2,2'-(Dimethylmethylene)bis(4-tert-butyl-2-oxazoline)
- (R,R)-(+)-2,2-Bis(4-tert-butyl-2-oxazolin-2-yl)propane
产品文档：
| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 100MG |
S$264.00
|
6 | 0 | 下单后约3-4周内可以发货 |
|
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 88.0 to 92.0 °C |
| Specific rotation [a]20/D | +112.0 to +123.0 deg(C=1, CHCl3) |
物性（参考值）
| 熔点 | 90 °C |
| 比旋光度 [α]D | 119° (C=1,CHCl3) |
| 溶解性（可溶于） | 氯仿 |
GHS
| 象形图 |
|
| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2934.99-000 |
应用
Enantioselective Hosomi-Sakurai Conjugate Allylation
References
参考文献