| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B822391 | MACKLIN | 2-叔丁基亚氨基-2-二乙基氨基-1,3-二甲基全氢-1,3,2-二氮杂磷 | ≥98.0% (GC) | 1528元/1ml; | 展开 |
|
| C43916 | Alfa Aesar | 2-tert-Butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine | 98% | 2291元/1ml; | 展开 |
基本信息 Ref#
43916 MDL
43143 分子式
C13 H31 N4 P 分子量
274.39 闪点
53 密度
0.948 安全信息 危险等级
8 包装组
II |
| 20025 | Sigma-Aldrich | 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine | purum, ≥98.0% (GC) | 1858.56元/1 ML; 3850.15元/5 ML; 15782元/25 ML; | 展开 |
产品说明 一般描述 2- 叔 -丁亚胺-2-二乙氨基-1，3-二甲基二氢-1，3，2-二氮杂膦 (BEMP) 是一种磷腈碱。BEMP 参与温和的碱催化 N -磺酰基氮杂环丙烷的亲核开环。以聚苯乙烯为载体的 BEMP (PS-BEMP) 是一种高效的酚醛开环催化剂。BEMP 比 DBU(l,8-二氮杂双环 [5.4.0] 十一烯)的碱性强 2000 倍，空间位阻也大很多。 应用 磷腈碱：一族非常强的、非离子型的、不带电荷的氮碱
2- 叔 -丁亚胺-2-二乙氨基-1,3-二甲基二氢-1,3,2-二氮杂膦 (BEMP)，有机磷碱可用于以下研究：
- 2,3-二氢苯并 [1,4] 二氧杂萘-5-酮的合成。
- 作为碳酸烷基化反应的催化剂。
- 作为六元环碳酸盐可控“永生”开环聚合 (iROP) 中的有机催化剂。
基本信息 | 经验(实验)分子式 | C13H31N4P | | 分子量 | 274.39 | | Beilstein | 5534901 | | MDL编号 | MFCD00043143 | | PubChem化学物质编号 | 329751970 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 等级 | purum | | 测定 | ≥98.0% (GC) | | 形式 | liquid | | 折射率 | n20/D 1.477 (lit.)
n20/D 1.477 | | bp | 74 ℃/0.03 mmHg (lit.) | | 密度 | 0.948 g/mL at 25 ℃ (lit.) | | SMILES string | CCN(CC)P1(=NC(C)(C)C)N(C)CCCN1C | | InChI | 1S/C13H31N4P/c1-8-17(9-2)18(14-13(3,4)5)15(6)11-10-12-16(18)7/h8-12H2,1-7H3 | | InChI key | VSCBATMPTLKTOV-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H314 | | 预防措施声明 | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 | | 危险分类 | Skin Corr. 1B | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 3 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
|
| 463849 | Fluorochem | 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine | 95% | 1870元/1ml; | 展开 |
基本信息 | CAS Number | 98015-45-3 | | MDL Number | MFCD00043143 | | Boiling Point | 74℃ | | Density | 0.948 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H226: Flammable liquid and vapour.
H314: Causes severe skin burns and eye damage.
| | 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 .
P264: Wash hands thoroughly after handling.
P280: Wear .
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P363: Wash contaminated clothing before reuse.
P370 + P378: In case of fire: Use for extinction.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
|
|
m.cnreagent.com