211249
三氯化硼 溶液
1.0 M in hexanes
别名:
Boron chloride, Trichloroborane
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关于此项目
经验公式（希尔记法）:
BCl3
化学文摘社编号:
分子量:
117.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
InChI
1S/BCl3/c2-1(3)4
SMILES string
ClB(Cl)Cl
InChI key
FAQYAMRNWDIXMY-UHFFFAOYSA-N
vapor pressure
16.13 psi ( 55 °C), 5.22 psi ( 20 °C)
form
liquid
reaction suitability
core: boron, reagent type: catalyst
concentration
1.0 M in hexanes
density
0.738 g/mL at 25 °C
storage temp.
2-8°C
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General description
三氯化硼(BCl3)是常用于切断各类醚C-O键的有机合成试剂。
Application
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。
signalword
Danger
Hazard Classifications
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
target_organs
Central nervous system, Nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Titanium (IV) chloride, zirconium (IV) chloride or boron trichloride and phosphine-promoted Baylis-Hillman reaction of aldehydes with α , β -unsaturated ketone
Shi M, et al.
Journal of the Chemical Society. Perkin Transactions 1, (4), 390-393 (2001)
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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