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415308

Sigma-Aldrich

1-乙基哌嗪

98%

别名:

N-乙基哌嗪

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About This Item

经验公式（希尔记法）:
C6H14N2
CAS号:
5308-25-8
分子量:
114.19
Beilstein:
102971
EC號碼:
226-166-6
MDL號碼:
MFCD00059912
分類程式碼代碼:
12352100
PubChem物質ID:
24865989
NACRES:
NA.22

化驗

98%

形狀

liquid

折射率

n20/D 1.469 (lit.)

bp

157 °C (lit.)

密度

0.899 g/mL at 25 °C (lit.)

SMILES 字串

CCN1CCNCC1

InChI

1S/C6H14N2/c1-2-8-5-3-7-4-6-8/h7H,2-6H2,1H3

InChI 密鑰

WGCYRFWNGRMRJA-UHFFFAOYSA-N

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應用

1-乙基哌嗪可用于制备 2-（2-甲氧基-5-（（4-甲基哌嗪-1-基）磺酰基）苯基）-1H-苯并 [d] 咪唑盐酸盐和 2-（5-（（4-乙基哌嗪-1-基）磺酰基）-2-甲氧基苯基）-1H-苯并 [d] 咪唑盐酸盐。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

109.4 °F - closed cup

閃點（°C）

43 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCP0071
MKCL0819
MKCJ5706
MKBT3772V
WXBB7505V

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Surajit Maity et al.
Physical chemistry chemical physics : PCCP, 12(23), 6150-6156 (2010-04-14)
The structures of the binary complexes between phenylacetylene and several tertiary amines viz., triethylamine, 1-ethylpiperidine, 1-ethylpiperazine, 1-azabicyclo[2.2.2]octane, and 1,4-diazabicyclo[2.2.2]octane were inferred using infrared-optical double resonance spectroscopy. The IR spectra in the acetylenic C-H stretching region clearly rule out the formation
pKa Values of Some Piperazines at (298, 303, 313, and 323)K.
Khalili F, et al.
Journal of Chemical and Engineering Data, 54(10), 2914-2917 (2009)
Amjad M Qandil
Pharmaceuticals (Basel, Switzerland), 5(5), 460-468 (2012-01-01)
A group of benzimidazole analogs of sildenafil, 3-benzimidazolyl-4-methoxy-phenylsulfonylpiperazines 2-4 and 3-benzimidazolyl-4-methoxy-N,N-dimethyl- benzenesulfonamide (5), were efficiently synthesized. Compounds 2-5 were characterized by NMR and MS and contrary to the reported mass spectra of sildenafil, the spectra of the piperazine-containing compounds 2-4

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