471364

1-Dodecanethiol

≥98%

• 동의어(들): n-Dodecyl mercaptan, Dodecyl mercaptan, Lauryl mercaptan, Mercaptan C₁₂, NDM
• Linear Formula: CH₃(CH₂)₁₁SH
• CAS Number: 112-55-0
• Molecular Weight: 202.40
• Beilstein: 969337
• EC Number: 203-984-1
• MDL number: MFCD00004885
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24870727
• NACRES: NA.23

속성

• vapor density: 7 (vs air)
• Quality Level: 200
• 분석: ≥98%
• refractive index: n20/D 1.459 (lit.)
• bp: 266-283 °C (lit.)
• density: 0.845 g/mL at 25 °C (lit.)
• SMILES string: CCCCCCCCCCCCS
• InChI: 1S/C12H26S/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
• InChI key: WNAHIZMDSQCWRP-UHFFFAOYSA-N

설명

일반 설명

1-Dodecanethiol (DDT) is an alkyl thiol that forms a self-assembled monolayer (SAM) and can be used as an organic source of sulfur with balanced physio-chemical properties.

애플리케이션

DDT can be used as a source of sulfur for the synthesis CdS quantum dots (QDs) and lead sulfide nanoparticles (PbS) which find potential applications in energy efficient lighting, solar cells and as ammonium gas sensing agents. It may be used to form a self-assembled monolayer (SAM) on copper surface as a corrosion resistant coating. Functionalization with DDT may form SAMs on geranium (Ge) to improve the surface characteristics for futuristic applications in microelectronics.

This molecule is used for the production of hydrophobic SAMs. It can also be used in mixed SAMs to give a hydrophobic background and act as a spacer to move other functional groups or domains farther apart.

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H314,H317,H410
• 예방조치 성명서: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C - Skin Sens. 1A
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): 262.4 °F - closed cup
• Flash Point (°C): 128 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter