394238
四氢吡咯
≥99.5%, purified by redistillation
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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-648-7
Beilstein/REAXYS Number:
102395
MDL number:
产品名称
四氢吡咯, ≥99.5%, purified by redistillation
InChI key
RWRDLPDLKQPQOW-UHFFFAOYSA-N
InChI
1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2
SMILES string
C1CCNC1
vapor density
2.45 (vs air)
vapor pressure
128 mmHg ( 39 °C)
49 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
653 °F
purified by
redistillation
expl. lim.
10.6 %
refractive index
n20/D 1.443 (lit.)
solubility
water: miscible
density
0.852 g/mL at 25 °C (lit.)
Quality Level
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Application
吡咯烷可用于以下研究：
- 嘧啶类吡咯烷衍生物的合成。
- 作为烯丙基醇选择性单烯丙基化的催化剂。
- 通过气液吸收使用吡咯烷水溶液在鼓泡柱反应器中捕获二氧化碳。
General description
吡咯烷是一种五元环胺。是形成各种生物活性分子核的氮杂环。它可由 1，4-二氨基丁烷与酸反应合成。在某些均相的非水反应中，它是一种强碱。对其晶体结构进行了研究。研究了它在 Ge (100)-2 × 1 表面和 Si (100)-2 × 1 表面的反应。吡咯烷是酿造过程中产生的挥发性胺类化合物之一。邻苯二甲酰亚胺 (PTH) 的吡咯烷化反应动力学研究表明，反应为二级和三级反应。研究了 分枝杆菌菌株对吡咯烷的生物降解。
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
危险化学品
此项目有
Volatile amines in the brewing process. The identification and occurrence of pyrrolidine.
Slaughter JC.
Journal of the Institute of Brewing, 76(1), 22-25 (1970)
Kinetic studies of the reactions of phthalimide with ammonia and pyrrolidine.
Khan MN and Ohayagha JE.
Journal of Physical Organic Chemistry, 7(9), 518-524 (1994)
Preparation of pyrrole and pyrrolidine derivatives of pyrimidine. 1-(2-pyrimidinyl) pyrrole-an inhibitor of X. phaseoli and X. malvacearum.
Becker I.
Journal of Heterocyclic Chemistry, 41(3), 343-348 (2004)
Five-Membered Nitrogen Heterocyclic Compounds.
Hamazah AS, et al.
Journal of Chemistry, 2013 null
Ryozo Shibuya et al.
Angewandte Chemie (International ed. in English), 53(17), 4377-4381 (2014-03-08)
A dual platinum- and pyrrolidine-catalyzed direct allylic alkylation of allylic alcohols with various active methylene compounds to produce products with high monoallylation selectivity was developed. The use of pyrrolidine and acetic acid was essential, not only for preventing undesirable side
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