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471364

Sigma-Aldrich

1-十二烷硫醇

≥98%

别名:

1-巯基代十二烷, NDM, 十二硫醇, 月桂硫醇, 正十二硫醇

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About This Item

线性分子式:
CH3(CH2)11SH
CAS号:
112-55-0
分子量:
202.40
Beilstein:
969337
EC號碼:
203-984-1
MDL號碼:
MFCD00004885
分類程式碼代碼:
12352103
PubChem物質ID:
24870727
NACRES:
NA.23

蒸汽密度

7 (vs air)

品質等級

200

化驗

≥98%

折射率

n20/D 1.459 (lit.)

bp

266-283 °C (lit.)

密度

0.845 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCCCCCCCS

InChI

1S/C12H26S/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3

InChI 密鑰

WNAHIZMDSQCWRP-UHFFFAOYSA-N

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相关类别

一般說明

1-十二烷硫醇(DDT)是可形成自组装单层膜(SAM)的烷基硫醇，可用作具有平衡理化性质的有机硫醇源。

應用

DDT可用作合成CdS量子点(QD)和硫化铅纳米颗粒(PbS)的硫醇来源，可能应用于节能照明、太阳能电池和铵气传感剂。这种成分可用于在铜表面形成自组装单层膜(SAM)，充当耐腐蚀涂层。DDT官能化可能会在锗(Ge)上形成SAM，从而改善未来微电子学应用的表面特性。
该分子可用于生产疏水性SAM。此外，它还可用于混合SAM，以提供疏水性背景，并充当拉大与其他官能团或结构域距离的间隔臂。

訊號詞

Danger

危險聲明

H314,H317,H410

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C - Skin Sens. 1A

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

262.4 °F - closed cup

閃點（°C）

128 °C - closed cup

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK8240
STBK7989
STBK6966
STBK5778
STBK5639

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Chemical synthesis and optical characterization of regular and magic-sized CdS quantum dot nanocrystals using 1-dodecanethiol.
Dickson R and Hu M
Journal of Materials Research, 30(7), 890-895 (2015)
Inhibition Effect of 3D Nanostructures on the Corrosion Resistance of 1-Dodecanethiol Self-Assembled Monolayers on Copper in Nacl Solution.
Shuai Hm et al.
Materials, 8(10), 11661-11679 (2018)
Functions of 1-Dodecanethiol in the Synthesis and Post-treatment of Copper Sulfide Nanoparticles Relevant to Their Photocatalytic Applications.
Lihui C and Guohua L
ACS Applied Nano Materials, 1(9), 4587?4593-4587?4593 (2018)
Pham Hong Phong et al.
Langmuir : the ACS journal of surfaces and colloids, 21(23), 10581-10586 (2005-11-03)
Ternary self-assembled monolayers (SAM) composed of 2-aminoethanethiol (AET), 2-mercaptoethanesulfonic acid (MES), and 1-dodecanethiol (DDeT) form two types of domains as if it were a two-component SAM: DDeT-rich hydrophobic domains and electrostatically stabilized hydrophilic domains composed of MES and AET on
Synthesis and characterization of PbS nanoparticles in an ionic liquid using single and dual source precursors.
Tshemese Z, et al.
Materials Science and Engineering, B, 227(7), 116-121 (2018)
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