8.08352

Triethylamine

for synthesis

• 別名: Triethylamine, N,N-Diethylethanamine, TEA
• 化学式: (C₂H₅)₃N
• CAS番号: 121-44-8
• 分子量: 101.19
• MDL番号: MFCD00009051
• UNSPSCコード: 12352116
• EC Index Number: 204-469-4
• NACRES: NA.22

特性

• 蒸気圧: 72 hPa ( 20 °C)
• 品質水準: 300
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 215 °C
• 有効性: 730 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.2-9.3 % (v/v)
• pH: 12.7 (15 °C, 100 g/L in H₂O, IUCLID)
• bp: 90 °C/1013 hPa
• mp: -115 °C
• 転移温度: flash point -11 °C
• 溶解性: 133 g/L
• 密度: 0.73 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChI Key: ZMANZCXQSJIPKH-UHFFFAOYSA-N

詳細

詳細

Triethylamine is a volatile organic compound used in several industrial processes such as oxidation, reduction, elimination, substitution, addition, and dehydrohalogenation reactions.

アプリケーション

Triethylamine can be used as:

• A catalyst in the Domino ring-opening/recyclization reactions of 1,3-thiazolidinedione, malononitrile, and aromatic aldehydes to synthesize polysubstituted dihydrothiophenes.
• A base to synthesize sulfonamides using primary amines and sulfonylating agents.
• A solvent in the Pd-catalyzed cascade Suzuki-Heck reaction.

アナリシスノート

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.726 - 0.728
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS02,GHS06,GHS05
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H311 + H331,H314,H335
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 12.2 °F - closed cup
• 引火点(℃): -11 °C - closed cup