14795

N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine

purum, ≥99.0% (NT)

• 동의어(들): 1,8-Bis(dimethylamino)naphthalene, DMAN, Proton-sponge^®
• 실험식(Hill 표기법): C₁₄H₁₈N₂
• CAS Number: 20734-58-1
• Molecular Weight: 214.31
• Beilstein: 396782
• EC Number: 244-001-6
• MDL number: MFCD00003920
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329750622
• NACRES: NA.22

속성

• grade: purum
• Quality Level: 200
• 분석: ≥99.0% (NT)
• 양식: solid
• mp: 45-49 °C
• 작용기: amine
• SMILES string: CN(C)c1cccc2cccc(N(C)C)c12
• InChI: 1S/C14H18N2/c1-15(2)12-9-5-7-11-8-6-10-13(14(11)12)16(3)4/h5-10H,1-4H3
• InChI key: GJFNRSDCSTVPCJ-UHFFFAOYSA-N

설명

애플리케이션

N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine was used in protonation of multiple-charged oligonucleotide anions. It was used as reagent during reaction of benzaldehyde with acetic anhydride catalyzed by bismuth nitrate. It was used as extractant during separation of organic acids from fermentation broths by liquid-liquid extraction.

기타 정보

Strong amine base ("proton sponge") with unusual properties

법적 정보

Proton-sponge is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves