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Merck
모든 사진(3)

주요 문서

M56557

Sigma-Aldrich

4-Methylmorpholine

ReagentPlus®, 99%

동의어(들):

N-Methylmorpholine, NMM

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About This Item

실험식(Hill 표기법):
C5H11NO
CAS Number:
Molecular Weight:
101.15
Beilstein:
102719
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
bp:
115-116 °C/750 mmHg (lit.)
vapor pressure:
18 mmHg ( 20 °C)

Grade

reagent

Quality Level

vapor density

>1 (vs air)

vapor pressure

18 mmHg ( 20 °C)

제품 라인

ReagentPlus®

분석

99%

양식

liquid

dilution

(for general lab use)

refractive index

n20/D 1.435 (lit.)

bp

115-116 °C/750 mmHg (lit.)

mp

−66 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

SMILES string

CN1CCOCC1

InChI

1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3

InChI key

SJRJJKPEHAURKC-UHFFFAOYSA-N

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일반 설명

4-methylmorpholine, also known as N-Methylmorpholine, is a cyclic tertiary amine and is commonly used as a highly valuable solvent and a fine chemical for cellulose.

애플리케이션

4-Methylmorpholine can be used to synthesize N-butyl-N-methylmorpholinium bromide by reacting with bromobutane.
4-methylmorpholine is used:
  • in the synthesis of N-methylmorpholine-N-oxide (NMMO)
  • as an effective and inexpensive additive for highly enantioselective arylation of aryl aldehydes catalyzed by the (S)-H8-BINOL-Ti(Oi-Pr)2 complex

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

픽토그램

FlameCorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

53.6 °F - closed cup - DIN 51755 Part 1

Flash Point (°C)

12 °C - closed cup - DIN 51755 Part 1

개인 보호 장비

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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The experimental FT-IR (4000-400 cm(-1)) and FT-Raman (3500-100 cm(-1)) spectra of 4-Methylmorpholine were recorded. The observed bands were interpreted with the aid of normal coordinate analysis and force field calculations based on density functional theory (DFT) using B3LYP functional theory

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