8.08352

Triethylamine

for synthesis

• 동의어(들): Triethylamine, N,N-Diethylethanamine, TEA
• Linear Formula: (C₂H₅)₃N
• CAS Number: 121-44-8
• Molecular Weight: 101.19
• MDL number: MFCD00009051
• UNSPSC 코드: 12352116
• EC 인덱스 번호: 204-469-4
• NACRES: NA.22

속성

• vapor pressure: 72 hPa ( 20 °C)
• Quality Level: 300
• 분석: ≥99% (GC)
• 형태: liquid
• autoignition temp.: 215 °C
• 효능: 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
• 전이 온도: flash point -11 °C
• solubility: 133 g/L
• density: 0.73 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• InChI: 1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChI key: ZMANZCXQSJIPKH-UHFFFAOYSA-N

설명

일반 설명

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

애플리케이션

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.

분석 메모

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

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302,H311 + H331,H314,H335
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 12.2 °F - closed cup
• Flash Point (°C): -11 °C - closed cup