W352306
四氢吡咯
≥99%
别名:
吡咯烷, 甲氢氮杂茂
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关于此项目
经验公式（希尔记法）:
C4H9N
化学文摘社编号:
分子量:
71.12
FEMA Number:
3523
Council of Europe no.:
10491
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.064
EC Number:
204-648-7
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
102395
Organoleptic:
fishy
Grade:
Kosher
Biological source:
synthetic
Food allergen:
no known allergens
food allergen
no known allergens
organoleptic
fishy
SMILES string
C1CCNC1
InChI
1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2
InChI key
RWRDLPDLKQPQOW-UHFFFAOYSA-N
biological source
synthetic
grade
Kosher
vapor density
2.45 (vs air)
vapor pressure
128 mmHg ( 39 °C), 49 mmHg ( 20 °C)
assay
≥99%
autoignition temp.
653 °F
expl. lim.
10.6 %
Quality Level
density
0.852 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
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Other Notes
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
37.4 °F - closed cup
flash_point_c
3 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Joseph T Paletta et al.
Organic letters, 14(20), 5322-5325 (2012-10-12)
A series of sterically shielded pyrrolidine nitroxides were synthesized, and their reduction by ascorbate (vitamin C) indicate that nitroxide 3, a tetraethyl derivative of 3-carboxy-PROXYL, is reduced at the slowest rate among known nitroxides, i.e., at a 60-fold slower rate
Adele Faulkner et al.
Chemical communications (Cambridge, England), 49(15), 1521-1523 (2013-01-17)
We report efficient Pd-catalyzed cyclizations of oxime esters with 1,1-disubstituted alkenes as the basis of a general entry to α,α-disubstituted pyrrolidine derivatives. We also demonstrate that catalytic asymmetric variants of this chemistry are feasible by employing a suitable chiral ligand.
Pieter Van der Veken et al.
Journal of medicinal chemistry, 55(22), 9856-9867 (2012-11-06)
We have investigated the effect of regiospecifically introducing substituents in the P2 part of the typical dipeptide derived basic structure of PREP inhibitors. This hitherto unexplored modification type can be used to improve target affinity, selectivity, and physicochemical parameters in
Igor A Kirilyuk et al.
The Journal of organic chemistry, 77(18), 8016-8027 (2012-08-25)
The nitroxides of 7-azadispiro[5.1.5.2]pentadecane and 7-azadispiro[5.1.5.2]pentadeca-14-ene series have been prepared, including thiol-specific methane thiosulfonate spin label for site-directed spin labeling. The effect of spirocyclohexane moieties on chemical and spectral properties has been studied. The obtained temperature dependencies of electron spin
Boyu Zhang et al.
Angewandte Chemie (International ed. in English), 51(52), 13159-13162 (2012-11-20)
Drop it! A highly enantioselective catalytic cascade reaction of α-ketoacids and aldehydes is achieved using the title catalyst and water as the solvent. Fluorescence imaging shows that the catalyst is mainly distributed on the surface of emulsion droplets. Optically active
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