33471
1,5-二氮杂双环[4.3.0]壬-5-烯
purum, ≥98.0% (GC)
别名:
DBN
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关于此项目
经验公式（希尔记法）:
C7H12N2
化学文摘社编号:
分子量:
124.18
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
221-087-3
Beilstein/REAXYS Number:
2417
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
InChI key
SGUVLZREKBPKCE-UHFFFAOYSA-N
InChI
1S/C7H12N2/c1-3-7-8-4-2-6-9(7)5-1/h1-6H2
SMILES string
C1CN=C2CCCN2C1
grade
purum
assay
≥98.0% (GC)
form
liquid
impurities
≤1% water
refractive index
n20/D 1.519 (lit.), n20/D 1.521
bp
95-98 °C/7.5 mmHg (lit.)
density
1.005 g/mL at 25 °C (lit.)
Quality Level
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Application
- 1,5-二氮杂双环[4.3.0]壬-5-烯（DBN）是一种常用于碱介导的消除、缩合、酯化、异构化、羧化和羰基化反应的脒碱。
- 它被用于制备超四面体硫族化物团簇和聚合物-硫族化物复合材料单晶。
- 它还可以用作吡咯的区域选择性Friedel-Crafts C-酰化反应的催化剂。
Other Notes
用于脱氢卤化反应形成烯烃的脒碱
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
201.2 °F - closed cup
flash_point_c
94 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
H. Oediger et al.
Synthesis, 591-591 (1972)
Threading chalcogenide layers with polymer chains.
Xiong, Wei-Wei et al.
Angewandte Chemie (International Edition in English), 127(2), 556-560 (2015)
Nucleophilicities and carbon basicities of DBU and DBN.
Baidya, M and Mayr, Herbert
Chemical Communications (Cambridge, England), 1792-1794 (2008)
1, 5-Diazabicyclo [4.3. 0] non-5-ene.
Savoca, Ann C and Urgaonkar, Sameer
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Superbase route to supertetrahedral chalcogenide clusters.
Wu, Tao et al.
Journal of the American Chemical Society, 134(8), 3619-3622 (2012)
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