| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| S854017 | MACKLIN | (S)-2,2'-双(甲氧基甲氧基)-1,1'-联萘 | ≥95%,99%e.e. | 44元/1g; 142元/5g; 701元/25g; | 咨询 |
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| B3203 | TCI | (S)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl | >98.0%(GC) | 590元/1G; 2350元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C24H22O4 = 374.44 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 5384570 | | PubChem物质ID | 253661405 | | MDL编号 | MFCD03788935 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 100.0 to 104.0 ℃ | | Specific rotation [a]20/D | -90.0 to -95.0 deg(C=1,CHCl3) |
物性(参考值) | 熔点 | 102 ℃ | | 比旋光度 [α]D | -92° (C=1,CHCl3) | | 溶解性(可溶于) | 甲苯 |
安全信息 | 危险性说明 | H413 : 可能对水生生物造成长期持续有害影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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| 08-0171 | Strem | (S)-(-)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl | 98% | 805元/250mg; 2308元/1g; 7716元/5g; | 咨询 |
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| H32889 | Alfa Aesar | (S)-(-)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl | 97% | 1684元/250mg; 4693元/1g; | 咨询 |
基本信息 MDL
MFCD03788935 分子式
C24H22O4 分子量
374.44 熔点
101-105° 形态
Powder 安全信息 TSCA
否 |
| 541469 | Fluorochem | (S)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl | 98% | 1342元/1g; 5346元/5g; | 咨询 |
基本信息 | CAS Number | 142128-92-5 | | MDL Number | MFCD03788935 | | Melting Point | 101-105℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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