92330
硼酸三甲酯
purum, ≥99.0% (GC)
别名:
三甲氧基硼烷, 硼酸甲酯
蒸汽密度
3.59 (vs air)
质量水平
等级
purum
方案
≥99.0% (GC)
表单
liquid
折射率
n20/D 1.346 (lit.)
n20/D 1.358
沸点
68-69 °C (lit.)
mp
−34 °C (lit.)
密度
0.932 g/mL at 20 °C (lit.)
SMILES字符串
COB(OC)OC
InChI
1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
InChI key
WRECIMRULFAWHA-UHFFFAOYSA-N
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应用
硼酸三甲酯(TMB)可用于：
- 合成以三苯胺为核、外围接四苯乙烯单元的发光分子。
- 合成硼烷氨和三烷基胺硼烷。
- 在硼烷二甲硫醚的存在下还原羧酸。
- 交联磷酸盐复合物。
- 作为化学气相沉积法合成氮化硼纳米管的硼源。
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - STOT SE 1
靶器官
Eyes
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
12.2 °F - (own results)
闪点(°C)
-11 °C - (own results)
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Organic synthesis using borane-methyl sulfide. II. Reduction of aromatic carboxylic acids in the presence of trimethyl borate.
Lane CF, et al.
The Journal of Organic Chemistry, 39(20), 3052-3054 (1974)
Thermal-heating CVD synthesis of BN nanotubes from trimethyl borate and nitrogen gas.
Lin FH, et al.
Materials Chemistry and Physics, 107(1), 115-121 (2008)
Scott Gronert et al.
Journal of the American Society for Mass Spectrometry, 13(9), 1088-1098 (2002-09-27)
Using a quadrupole ion trap mass spectrometer, trimethyl borate was allowed to react with dihydrogen phosphate, deprotonated O-phosphoserine, and a set of hydrogen bonded complexes involving dihydrogen phosphate and neutral acids (phosphoric acid, acetic acid, serine, and O-phosphoserine). The reactions
Jayalakshmi Somuramasami et al.
Journal of the American Society for Mass Spectrometry, 22(6), 1040-1051 (2011-09-29)
Several lignin model compounds were examined to test whether gas-phase ion-molecule reactions of trimethylborate (TMB) in a FTICR can be used to differentiate the ortho-, meta-, and para-isomers of protonated aromatic compounds, such as those formed during degradation of lignin.
Steven C Habicht et al.
Analytical chemistry, 80(9), 3416-3421 (2008-03-28)
A mass spectrometric method has been developed for the identification of the carboxylic acid functional group in analytes evaporated and ionized by electrospray ionization (ESI). This method is based on gas-phase ion-molecule reactions of ammoniated ([M + NH4]+) and sodiated
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