82800

Pyridine hydrochloride

purum, ≥98.0% (AT)

• 동의어(들): Pyridinium chloride
• 실험식(Hill 표기법): C₅H₅N · HCl
• CAS Number: 628-13-7
• Molecular Weight: 115.56
• Beilstein: 3615340
• EC Number: 211-027-4
• MDL number: MFCD00012802
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329769265
• NACRES: NA.22

속성

• grade: purum
• Quality Level: 200
• 분석: ≥98.0% (AT)
• 양식: powder
• bp: 222-224 °C (lit.)
• mp: 143-147 °C; 145-147 °C (lit.)
• SMILES string: Cl[H].c1ccncc1
• InChI: 1S/C5H5N.ClH/c1-2-4-6-5-3-1;/h1-5H;1H
• InChI key: AOJFQRQNPXYVLM-UHFFFAOYSA-N

설명

애플리케이션

Pyridine hydrochloride can be used:

• As an acid-base catalyst in the conversion of 4-pyridyl propargylic alcohols to the (E)-propenones and propynones.
• As a reagent in the synthesis of 2-arylindene-1-ones , baicalein , pinosylvin derivatives.
• As a reagent in O-demethylation reaction under microwave irradiation.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H319
• 예방조치 성명서: P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves