22550

Quinaldine

≥95.0% (GC)

• 동의어(들): 2-Methylquinoline
• 실험식(Hill 표기법): C₁₀H₉N
• CAS Number: 91-63-4
• Molecular Weight: 143.19
• Beilstein: 110309
• EC Number: 202-085-1
• MDL number: MFCD00006756
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57647989
• NACRES: NA.22

속성

• 분석: ≥95.0% (GC)
• 양식: liquid
• refractive index: n20/D 1.612 (lit.)
• bp: 105-107 °C/10 mmHg (lit.); 248 °C (lit.)
• mp: −9-−3 °C (lit.)
• solubility: chloroform: soluble(lit.); diethyl ether: soluble(lit.); water: insoluble(lit.)
• density: 1.058 g/mL at 25 °C (lit.)
• SMILES string: Cc1ccc2ccccc2n1
• InChI: 1S/C10H9N/c1-8-6-7-9-4-2-3-5-10(9)11-8/h2-7H,1H3
• InChI key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N
• 유전자 정보: human ... CYP1A2(1544)

설명

일반 설명

Quinaldine is an organic compound prepared by the Skraup method from crotonaldehyde and aniline with sulfuric acid in the presence of a dehydrogenating agent. Several dyes, including trimethinecyanine dye, pinacyanol dye, vinylogous dye, quinophthalone dye and the quinaldine red are synthesized using quinaldine. Additionally, it is employed in the production of pharmaceuticals, pH indicators, food colorants, oil-soluble dyes, and other chemical compounds.

애플리케이션

Quinaldine can be used:

• In the preparation of squaraine dyes (quinaldine-based squaraine dyes) which is biologically significant and can be used as an metal ion sensor.
• To prepare the pH sensitive colorimetric chemo sensors.

특징 및 장점

2-methylquinoline is biodegradable.

주의사항

may discolor to brown upon storage

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312,H315,H319,H341,H412
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 174.2 °F - closed cup
• Flash Point (°C): 79 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter