Pyrrolidine

Name: Pyrrolidine
Brand: SIAL

≥99.0%

동의어(들):

Tetrahydropyrrole, Tetramethyleneimine

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₄H₉N

CAS 번호:

123-75-1

Molecular Weight:

71.12

Beilstein:

102395

EC Number:

204-648-7

MDL number:

MFCD00005249

UNSPSC 코드:

12352100

PubChem Substance ID:

329769283

NACRES:

NA.22

주요 문서

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기술 서비스

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도움 문의

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도움 문의

vapor density

2.45 (vs air)

Quality Level

100

vapor pressure

128 mmHg ( 39 °C)
49 mmHg ( 20 °C)

분석

≥99.0% (GC)
≥99.0%

양식

liquid

autoignition temp.

653 °F

expl. lim.

10.6 %

불순물

≤0.5% water

refractive index

n20/D 1.443 (lit.)
n20/D 1.443

density

0.852 g/mL at 25 °C (lit.)

양이온 미량물

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.4 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES string

C1CCNC1

InChI

1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2

InChI key

RWRDLPDLKQPQOW-UHFFFAOYSA-N

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애플리케이션

Pyrrolidine can be used as:

A base for the chemoselective reduction of ketones to alcohol in the presence of decaborane and cerium(III) chloride heptahydrate in methanol.
A reactant with benzaldehyde and β-naphthol for the synthesis of betti base using non-ionic surfactant (Triton X-100) as a catalyst.
A catalyst in the synthesis of aldimines from aldehydes and primary amines.
A modifier for aluminum hydride reagent, which is used as a selective reducing agent to transform N-benzyl-4-ethoxycarbonylpiperidine into N-benzyl-4-formylpiperidine.
As a solvent/base in palladium-catalyzed Sonagashira coupling reactions.