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Merck
모든 사진(1)

문서

700428

Sigma-Aldrich

N,N-Dimethylformamide-d7

≥99.5 atom % D, contains 0.03 % (v/v) TMS

동의어(들):

DMF-d7, Heptadeutero-N,N-dimethylformamide

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About This Item

Linear Formula:
DCON(CD3)2
CAS Number:
Molecular Weight:
80.14
Beilstein:
1908468
MDL number:
UNSPSC 코드:
12142201
PubChem Substance ID:
NACRES:
NA.21

동위원소 순도

≥99.5 atom % D

분석

≥99% (CP)

형태

solution

포함

0.03 % (v/v) TMS

기술

NMR: suitable

불순물

≤0.05% water
water

refractive index

n20/D 1.428 (lit.)

bp

153 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

질량 이동

M+7

SMILES string

[2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]

InChI

1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D

InChI key

ZMXDDKWLCZADIW-YYWVXINBSA-N

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일반 설명

N,N-Dimethylformamide-d7 (DMF-d7) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Pulsed neutron diffraction measurements of different concentrations of molar lithium chloride (LiCl) solutions in DMF-d7 have been carried out to investigate the chloride ion solvation.

애플리케이션

N,N-Dimethylformamide-d7 may be used to analyze the degree of acrylation by proton NMR during the preparation of polyethylene glycol diacrylate (PEG-DA) from poly(ethylene glycol) (PEG).

추천 제품

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픽토그램

FlameHealth hazardExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

136.4 °F - closed cup

Flash Point (°C)

58 °C - closed cup


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