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296147

Sigma-Aldrich

二甲基亚砜-d 6

99.9 atom % D, contains 0.03 % (v/v) TMS

同義詞:

DMSO-d6, 二甲基亚砜-d6, 氘代二甲亚砜

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About This Item

線性公式:
(CD3)2SO
CAS號碼:
2206-27-1
分子量：:
84.17
Beilstein:
1237248
EC號碼:
218-617-0
MDL號碼:
MFCD00002090
分類程式碼代碼:
12191502
PubChem物質ID:
24857840
NACRES:
NA.21

蒸汽壓力

0.42 mmHg ( 20 °C)

品質等級

200

同位素純度

99.9 atom % D

化驗

99% (CP)

形狀

liquid

自燃溫度

573 °F

包含

0.03 % (v/v) TMS

expl. lim.

42 %

技術

NMR: suitable

雜質

≤0.0250% water
water

折射率

n20/D 1.476 (lit.)

bp

189 °C (lit.)

mp

20.2 °C (lit.)

密度

1.190 g/mL at 25 °C (lit.)

質量偏移

M+6

SMILES 字串

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

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3

InChI 密鑰

IAZDPXIOMUYVGZ-WFGJKAKNSA-N

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相關類別

一般說明

DMSO-d6是一种氘NMR溶剂，可用于基于NMR的研究和分析。

應用


  • Estimation of dissociation constants (pKa′s) of oximes from proton chemical shifts in dimethyl sulfoxide solution: This research utilizes Dimethyl sulfoxide-d₆ (DMSO-d₆) to determine pKa values of oximes, demonstrating its crucial role in enhancing the accuracy of proton NMR spectroscopy for chemical analysis and research within pharmaceutical contexts (Kurtz AP, D′Silva TD, 1987).

  • Proton nuclear magnetic resonance studies on methylthiohydantoins, thiohydantoins, and hydantoins of amino acids: DMSO-d₆ is extensively employed to investigate the structure and behavior of various hydantoin derivatives in amino acid research, proving essential for understanding protein structures and functions, with implications for both academic and pharmaceutical industries (Suzuki T, Tomioka T, Tuzimura K, 1977).

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儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

190.4 °F

閃點（°C）

88 °C

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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分析證明 (COA)

Lot/Batch Number
STBL1345
STBL1346
STBL0108
STBK9610
STBK8571

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相關內容

Nuclear Magnetic Resonance (NMR)

NMR spectroscopy is an analytic technique to determine molecular structure, chemical composition and purity. NMR detects the energy absorbed due to nuclear spin states in the presence of a strong magnetic field.

Nuclear Magnetic Resonance (NMR)

NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.

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