8.20544

1-Dodecanethiol

for synthesis

• 別名: 1-Dodecanethiol, Lauryl mercaptan, Dodecyl mercaptan
• 化学式: CH₃(CH₂)₁₁SH
• CAS番号: 112-55-0
• 分子量: 202.40
• MDL番号: MFCD00004885
• UNSPSCコード: 12352105
• EC Index Number: 203-984-1
• NACRES: NA.22

特性

• 蒸気圧: 0.002 hPa ( 20 °C)
• 品質水準: 200
• アッセイ: ≥98.0% (GC)
• 形状: liquid
• 自己発火温度: 230 °C
• 有効性: >2000 mg/kg LD₅₀, oral (Rat)
• mp: -9--7 °C
• 転移温度: flash point 127 °C
• 密度: 0.845 g/cm³ at 20 °C
• 保管温度: 2-30°C
• 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

詳細

詳細

1-Dodecanethiol is an alkyl thiol that can be used as an organic source of sulfur. It is used in the production of synthetic rubber, nonionic detergent, plastics, and pharmaceuticals.

アプリケーション

1-Dodecanethiol (1-DDT) can be used as:      

• A sulfur source and capping ligand in the synthesis of copper sulfide nanoparticles (Cu₂S) which can be applied as electron donor and hole acceptor in photocatalytic reactions.      
• A coordinating ligand to prepare Cu₂ZnSnS₄ (CZTS) nanocrystals to control the nucleation and growth of CZTS nanocrystals.

Zinc-doped copper indium sulfide (ZnCuInS₂) quantum dots can be functionalized with 1-decanethiol as a ligand to improve the charge mobility and luminance of organic light emitting diodes (OLEDs).

アナリシスノート

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.844 - 0.846
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H314 - H317 - H410
• 注意書き: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C - Skin Sens. 1A
• 保管分類コード: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 3
• 引火点(°F): 262.4 °F - closed cup
• 引火点(℃): 128 °C - closed cup