323136
三甲基硼氧六环
99%
别名:
2,4,6-Trimethyl-1,3,5,2,4,6-trioxatriborinane, 2,4,6-Trimethylboroxine, Methaneboronic anhydride, Trimethyl-1,3,5,2,4,6-trioxatriborinane
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关于此项目
经验公式（希尔记法）:
C3H9B3O3
化学文摘社编号:
分子量:
125.53
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1757008
产品名称
三甲基硼氧六环, 99%
InChI
1S/C3H9B3O3/c1-4-7-5(2)9-6(3)8-4/h1-3H3
SMILES string
Cb1ob(C)ob(C)o1
InChI key
GBBSAMQTQCPOBF-UHFFFAOYSA-N
assay
99%
form
liquid
refractive index
n20/D 1.362 (lit.)
bp
78-80 °C (lit.)
mp
−38 °C (lit.)
density
0.898 g/mL at 25 °C (lit.)
Quality Level
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Application
三甲基环三硼氧烷(TMB)是一种由甲基硼酸构成的环酐。它可用于：
- 作为气相色谱/质谱分析的衍生剂。
- 制备甲基铝氧烷(MAO)，用于烯烃的聚合。
- 作为电解质添加剂，提高电极/电解质的界面稳定性。
- 通过钯催化suzuki - miyura偶联反应甲基化芳基卤化物。
- 制备CBS（Corey、Bakshi和Shibata）催化剂，以不对称还原酮成醇。
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
15.8 °F - closed cup
flash_point_c
-9 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Tetrahedron Asymmetry, 14, 2115-2118 (2003)
Reactivity of metallocene catalysts for olefin polymerization: influence of activator nature and structure
Pedeutour JN
Macromolecular Rapid Communications, 22(14), 1095-1123 (2001)
Enhanced high voltage performances of layered lithium nickel cobalt manganese oxide cathode by using trimethylboroxine as electrolyte additive
Yu Q, et al.
Electrochimica Acta, 176(14), 919-925 (2015)
Polymer, 37, 4629-4629 (1996)
Zoltán Dalicsek et al.
Organic letters, 7(15), 3243-3246 (2005-07-16)
[reaction: see text]. An operationally simple and recoverable fluorous CBS methodology was developed. The in situ-generated fluorous oxazaborolidine efficiently catalyzed the reduction of ketones with high enantioselectivity and reactivity. The subsequent recycling of the fluorous prolinol precatalyst was achieved by
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