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Key Documents

241768

Sigma-Aldrich

1,1,3,3-四甲基胍

99%

同義詞:

四甲基胍

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About This Item

線性公式:
(CH3)2NC(=NH)N(CH3)2
CAS號碼:
分子量::
115.18
Beilstein:
969608
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

0.2 mmHg ( 20 °C)

品質等級

化驗

99%

形狀

liquid

折射率

n20/D 1.469 (lit.)

bp

52-54 °C/11 mmHg (lit.)

密度

0.918 g/mL at 25 °C (lit.)

SMILES 字串

CN(C)C(=N)N(C)C

InChI

1S/C5H13N3/c1-7(2)5(6)8(3)4/h6H,1-4H3

InChI 密鑰

KYVBNYUBXIEUFW-UHFFFAOYSA-N

基因資訊

human ... EPHX2(2053)
mouse ... Ephx2(13850)

應用

促进伯醇和仲醇的五价铋氧化,形成醛和酮。
碱,用于由烷基卤化物制备烷基腈以及由 3′-硝基胸苷制备 3′-烷基胸苷

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

122.0 °F - closed cup

閃點(°C)

50 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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Tetrahedron, 49, 10061-10061 (1993)
Synthetic Communications, 23, 2323-2323 (1993)
Tetrahedron Letters, 48, 2885-2885 (2007)
Jovana Vušurović et al.
ChemistryOpen, 6(6), 739-750 (2017-12-12)
Interactions of ribonucleic acid (RNA) with guanidine and guanidine derivatives are important features in RNA-protein and RNA-drug binding. Here we have investigated noncovalently bound complexes of an 8-nucleotide RNA and six different ligands, all of which have a guanidinium moiety
Sunipa Sarkar et al.
Physical chemistry chemical physics : PCCP, 22(27), 15582-15591 (2020-07-03)
Ionic liquids (ILs) have been extensively used for stabilization and long-term DNA storage. However, molecular level understanding of the role of the hydrogen bond of DNA with ILs in its stabilization is still inadequate. Two ILs, namely, 1,1,3,3-tetramethylguanidinium acetate (TMG)

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