| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B832799 | MACKLIN | 叔丁基二甲基硅氧烷基乙醛 | 90% | 38元/200mg; 76元/1g; 300元/5g; 1335元/25g; 3600元/100g; | 展开 |
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| B6269 | TCI | 2-[(tert-Butyldimethylsilyl)oxy]acetaldehyde | >95.0%(GC) | 550元/1G; 1790元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C8H18O2Si = 174.32 | | 外观与形状(20℃) | 液体 | | 储存温度 | 0-10℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解),加热 | | Reaxys-RN | 3536465 | | MDL编号 | MFCD01321229 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 95.0 % |
物性(参考值) | 沸点 | 65 ℃/17 mmHg | | 闪点 | 60 ℃ | | 比重 | 0.93 |
安全信息 | 图形或危害标志 |   | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H226 : 易燃液体和蒸气。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。
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运输信息 | UN编号 | UN1989 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| C39751 | Alfa Aesar | (tert-Butyldimethylsiloxy)acetaldehyde | 90% | 1214元/1g; 4147元/5g; | 展开 |
基本信息 Ref#
39751 MDL
01321229 分子式
C8 H18 O2 Si 分子量
174.31 闪点
60 密度
0.915 安全信息 危险等级
3 包装组
III |
| 449458 | Sigma-Aldrich | (tert-Butyldimethylsilyloxy)acetaldehyde | 90% | 1092元/1 G; 3190.43元/5 G; | 展开 |
产品说明 应用 Employed in the construction of the key tetrahydropyran subunit in a recent synthesis of the marine natural product (–)-dactylodide.
(tert-Butyldimethylsilyloxy)acetaldehyde is a versatile reagent commonly used in synthetic glycobiology. It can act both as an aldol donor and an aldol acceptor in the stereocontrolled production of erythrose. It is used as an important reagent in the total synthesis of (+)-ambruticin, (−)-laulimalide, (−)-salinosporamide A, and (+)-leucascandrolide A. 包装 1, 5 g in glass bottle 基本信息 | 线性分子式 | (CH3)3CSi(CH3)2OCH2CHO | | 分子量 | 174.31 | | MDL编号 | MFCD01321229 | | PubChem化学物质编号 | 24868481 | | NACRES | NA.22 |
产品性质 | 测定 | 90% | | 折射率 | n20/D 1.432 (lit.) | | bp | 165-167 ℃ (lit.) | | 密度 | 0.915 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | CC(C)(C)[Si](C)(C)OCC=O | | InChI | 1S/C8H18O2Si/c1-8(2,3)11(4,5)10-7-6-9/h6H,7H2,1-5H3 | | InChI key | MEBFFOKESLAUSJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H315 - H319 - H335 | | 预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 3 | | 闪点(F) | 140.0 °F - closed cup | | 闪点(C) | 60 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
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| S25086 | Fluorochem | t-Butyldimethylsiloxyacetaldehyde | 90% | 990元/1g; 3190元/5g; 12430元/25g; | 展开 |
基本信息 | CAS Number | 102191-92-4 | | MDL Number | MFCD01321229 | | Boiling Point | 165-167℃ | | Density | 0.91 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
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.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
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 . 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.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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