532967

Pyridine-d₅

≥99.5 atom % D, contains 0.03 % (v/v) TMS

• 동의어(들): Pentadeuteropyridine
• 실험식(Hill 표기법): C₅D₅N
• CAS Number: 7291-22-7
• Molecular Weight: 84.13
• Beilstein: 114377
• EC Number: 230-720-2
• MDL number: MFCD00044639
• UNSPSC 코드: 12142201
• PubChem Substance ID: 24877930
• NACRES: NA.21

속성

• 동위원소 순도: ≥99.5 atom % D
• Quality Level: 200
• 분석: ≥99% (CP)
• 양식: solution
• 포함: 0.03 % (v/v) TMS
• expl. lim.: 0.34-6.3 % (lit.)
• 기술: NMR: suitable
• refractive index: n20/D 1.506 (lit.)
• pH: 8.5 (0.2 g/L)
• bp: 114.4 °C (lit.)
• mp: -41 °C (lit.)
• density: 1.05 g/mL at 25 °C (lit.)
• 질량 이동: M+5
• SMILES string: [2H]c1nc([2H])c([2H])c([2H])c1[2H]
• InChI: 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H/i1D,2D,3D,4D,5D
• InChI key: JUJWROOIHBZHMG-RALIUCGRSA-N

설명

일반 설명

Pyridine-d₅ is a deuterated NMR solvent useful in NMR-based research and analyses. It has been synthesized by palladium catalyzed H/D (hydrogen/deuterium) exchange reaction between pyridine vapor and heavy water. Infrared and Raman spectra of pyridine-d₅ have been recorded in the range 300–4000cm^-1.

애플리케이션

Pyridine-d₅ may be used as a solvent in the ¹H NMR based structural analysis of lignin acetates obtained from spruce and birch.

추천 제품

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안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H312 + H332,H315,H319
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 62.6 °F
• Flash Point (°C): 17 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter