8.14767

n-Tetradecane

for synthesis

• 別名: n-Tetradecane
• 実験式（ヒル表記法）: C₁₄H₃₀
• CAS番号: 629-59-4
• 分子量: 198.39
• MDL番号: MFCD00008986
• UNSPSCコード: 12352001
• EC Index Number: 211-096-0
• NACRES: NA.22

特性

• 蒸気圧: 1.55 Pa ( 25 °C)
• 品質水準: 200
• アッセイ: ≥99.0% (GC)
• 形状: liquid
• 自己発火温度: 202 °C
• 有効性: >5000 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 0.5-6.5 % (v/v)
• kinematic viscosity: 3 cSt(40 °C)
• mp: 6 °C
• 転移温度: flash point 102 °C
• 溶解性: <0.0001 g/L
• 密度: 0.76 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
• InChI Key: BGHCVCJVXZWKCC-UHFFFAOYSA-N

詳細

アプリケーション

• Scaling On Transport Properties of Nanofluids for Heat Transfer Applications: Discusses the use of n-tetradecane in nanofluids for heat transfer applications, validated by experimental data (Prado et al., 2024).
• Improvement in the freeze-thaw resistance performance of concretes: Studies the encapsulation of n-tetradecane in a composite phase change material for enhancing the freeze-thaw resistance of concrete (Li et al., 2024).
• Density and speed of sound of liquid mixtures: Provides measurements of density and sound speed in mixtures including n-tetradecane, with implications for thermodynamic modeling (Hevia et al., 2024).
• Thermal volume expansion: Examines thermal volume changes in n-tetradecane using multiple measurement techniques, enhancing understanding of material properties under temperature changes (Klingler et al., 2024).
• High-Pressure Phase Behavior of Binary Systems: Investigates the phase behavior of n-tetradecane mixtures under high pressure, relevant for process engineering and materials science (Du Plessis et al., 2024).

アナリシスノート

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.761 - 0.765
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H304
• 注意書き: P301 + P310 - P331 - P405 - P501
• 危険有害性の分類: Asp. Tox. 1
• 補足的ハザード: EUH066
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 215.6 °F
• 引火点(℃): 102 °C