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蒸汽压
16.13 psi ( 55 °C)
5.22 psi ( 20 °C)
形式
liquid
反应适用性
core: boron
reagent type: catalyst
浓度
1.0 M in hexanes
密度
0.738 g/mL at 25 °C
储存温度
2-8°C
SMILES字符串
ClB(Cl)Cl
InChI
1S/BCl3/c2-1(3)4
InChI key
FAQYAMRNWDIXMY-UHFFFAOYSA-N
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一般描述
三氯化硼(BCl3)是常用于切断各类醚C-O键的有机合成试剂。
应用
BCl3可用作：
- 作为试剂与芳基醛合成二氯芳基甲烷（偕二氯化物）。
- 用作路易斯酸，在路易斯碱存在下通过醛和α,β-不饱和酮的贝里斯-希尔曼反应制备syn氯化产物。,·
- 用作催化剂，通过1-三甲基锗基-1-炔烃、二氯硼烷—二甲硫和1,3-丙二醇的硼氢化反应制备(Z)-2-(1-三甲基锗基-1-炔基)-1,3,2-二氧硼烷。
用于制备脂肪酸甲酯以及用于三酸甘油酯的酯交换反应。
警示用语：
Danger
危险分类
Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 1B - Skin Corr. 1B - STOT RE 1 Inhalation - STOT SE 3
靶器官
Central nervous system, Nervous system
补充剂危害
WGK
WGK 3
闪点(°F)
1.4 °F
闪点(°C)
-17 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
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A novel synthesis of (Z)-2-(1-trimethylgermyl-1-alkenyl)-1, 3, 2-dioxaborinanes and their conversion into carboxylic acids
Bhat NG, et al.
Tetrahedron Letters, 46(31), 5109-5111 (2005)
Conversion of aromatic aldehydes to gem-dichlorides using boron trichloride. A new highly efficient method for preparing dichloroarylmethanes.
Kabalka G W and Wu Z
Tetrahedron Letters, 41(5), 579-581 (2000)
Warwick J Belcher et al.
Dalton transactions (Cambridge, England : 2003), (12)(12), 1602-1614 (2008-03-13)
The reactions of boron halides with free base porphyrins under conditions where partial hydrolysis of the boron halides can occur give diboron porphyrin complexes containing BOB moieties in which each boron is bonded to two porphyrin nitrogen atoms. BF(3).OEt(2) with
C Matthäus et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 57(3), 521-534 (2001-04-13)
A method for expressing quantitatively the vibrational normal modes of a molecule in a basis set consisting of the normal vibrations (plus translations and rotations) of its constituent fragments is presented. The method is illustrated by describing the vibrational modes
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