298425
三丁基硼烷
别名:
TBB, Tributylboron
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关于此项目
线性分子式:
[CH3(CH2)3]3B
化学文摘社编号:
分子量:
182.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352001
EC Number:
204-554-6
MDL number:
InChI key
CMHHITPYCHHOGT-UHFFFAOYSA-N
InChI
1S/C12H27B/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
SMILES string
CCCCB(CCCC)CCCC
reaction suitability
reagent type: reductant
bp
109 °C/20 mmHg (lit.)
density
0.747 g/mL at 25 °C (lit.)
Application
Reactant for:
- Addition reactions for synthesis of phenyltrialkylborate salts
- Boron-based multicomponent reactions for generation of substituted aziridines, oxazolidines, and pyrrolidines
- Suzuki-Miyaura cross coupling of halopurines with trialkylboranes for the synthesis of adenosine A2A receptor antagonists
- Multicomponent C-alkylation reactions with aromatic aldimines
- One-pot alkylation-boration and electrophilic substitution
Packaging
Supplied in a Sure/Pac™ cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.
Compatible with the following:
Compatible with the following:
- Aldrich® Sure/Pac™ station for liquefied gases Z566446
- PTFE Sealing tape Z104388 or Z221880
- Straight septum-inlet adapter Z118141 with septa Z565687 or Z565695
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
Tetrahedron Letters, 33, 3779-3779 (1992)
S M Moerlein et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 44(9), 1213-1218 (1993-09-01)
Because [15O]butanol is the radiopharmaceutical of choice for PET studies of cerebral perfusion and neurological activation, we have developed a microprocessor-controlled radiosynthetic system for the preparation of this radiotracer in up to ten batches at a time. An IBM-compatible minicomputer
Tetrahedron Letters, 35, 7201-7201 (1994)
The Journal of Organic Chemistry, 59, 5530-5530 (1994)
Daisuke Nakayama et al.
The journal of adhesive dentistry, 12(4), 305-310 (2010-02-17)
The purpose of the current study was to evaluate the effect of acidic primers on the bond strength and durability of an acrylic resin luting agent to zirconia. Disk specimens were fabricated from zirconia partially stabilized with yttrium oxide (Katana
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