Merck
CN

115169

Sigma-Aldrich

四甲基硫脲

98%

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线性分子式:
(CH3)2NCSN(CH3)2
CAS号:
分子量:
132.23
Beilstein:
1744916
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

solid

bp

245 °C (lit.)

mp

75-77 °C (lit.)

储存温度

2-8°C

SMILES string

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

InChI

1S/C5H12N2S/c1-6(2)5(8)7(3)4/h1-4H3

InChI key

MNOILHPDHOHILI-UHFFFAOYSA-N

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此商品
26063027225357707
Tetramethylthiourea 98%

Sigma-Aldrich

115169

四甲基硫脲

-
tert-Butyl isocyanide 98%

Sigma-Aldrich

260630

叔丁基异氰酸酯

-
Acetic acid glacial, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.8-100.5%

Sigma-Aldrich

27225

乙酸

Essential Grade
form

solid

form

liquid

form

liquid

form

-

bp

245 °C (lit.)

bp

91 °C (lit.)

bp

117-118 °C (lit.)

bp

-

mp

75-77 °C (lit.)

mp

-

mp

16.2 °C (lit.)

mp

153 °C (dec.) (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

2-8°C

一般描述

四甲基硫脲分子表现出具有氢键堆积较弱的晶体学上双重对称性,使分子可连接形成层

应用

四甲基硫脲可与四甲基硒脲形成BF3加合物

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Yefeng Tang et al.
Organic letters, 7(4), 593-595 (2005-02-12)
A Pauson-Khand type of conversion of enynes to bicyclic cyclopentenones employing the commercially available Co2(CO)8 and tetramethylthiourea (TMTU) as catalysts is described. This method allows a variety of enynes with diverse functional groups to be cyclized into cyclopentenones of interest.
Jin Dai et al.
American journal of respiratory cell and molecular biology, 29(3 Pt 1), 352-358 (2003-03-22)
There is evidence that chronic exposure to high levels of ambient particulate pollutants (PM) is associated with chronic airflow obstruction, but how this occurs is not known. We exposed rat tracheal explants to Ottawa urban air particles (ECH93) or diesel
Peter G Jones et al.
Acta crystallographica Section B, Structural science, crystal engineering and materials, 69(Pt 4), 405-413 (2013-07-23)
We have redetermined the known structures of (i) methylthiourea (MTU) and (ii) 1,1-dimethylthiourea (1,1-DMTU), and investigated the structure of 1,3-dimethylthiourea (1,3-DMTU), which was however severely disordered. We report the structures of crystalline adducts of (iii) MTU with morpholine (1:1), (iv)
Urea-boron trihalide adducts. IV. Ionic-covalent equilibria in the tetramethylthiourea-BF3 and tetramethylselenourea-BF3 systems and the influence of B2F7-formation.
Hartman JS, et al.
Canadian Journal of Chemistry, 54(7), 1121-1129 (1976)
J Bouvet et al.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 5(4), 345-355 (1987-01-01)
A morphometric analysis of Purkinje cells in the developing cerebellar cortex of the chick was performed in normal animals and embryos made hypothyroid by one or two spaced injections of tetramethylthiourea. Profiles of 162 Purkinje cells, from Golgi-Cox treated sections

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