42163

Acetophenone

analytical standard

• 동의어(들): Methyl phenyl ketone
• Linear Formula: CH₃COC₆H₅
• CAS Number: 98-86-2
• Molecular Weight: 120.15
• Beilstein: 605842
• EC Number: 202-708-7
• MDL number: MFCD00008724
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329756199
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• vapor density: 4.1 (vs air)
• vapor pressure: 0.45 mmHg ( 25 °C); 1 mmHg ( 15 °C)
• 분석: ≥99.5% (GC)
• autoignition temp.: 1058 °F
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.534 (lit.); n20/D 1.535
• bp: 202 °C (lit.)
• mp: 19-20 °C (lit.)
• density: 1.03 g/mL at 25 °C (lit.)
• 응용 분야: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• 형식: neat
• SMILES string: CC(=O)c1ccccc1
• InChI: 1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3
• InChI key: KWOLFJPFCHCOCG-UHFFFAOYSA-N

설명

일반 설명

Acetophenone is a colourless liquid with a sweet pungent taste. It can be used in perfume industry, as a fragrance ingredient and also as a flavouring agent in food industries.

애플리케이션

Acetophenone can stimulate the reductive alkylation of aniline to form N-phenyl-alpha-methylbenzylamine. It can also undergo coupling reaction, catalyzed the copper under molecular oxygen in the presence of boron trifluoride etherate as an additive, to give 1-(4-aminophenyl)-2-phenylethane-1,2-dione.

Acetophenone may be used as an analytical reference standard for the determination of the analyte in perfumes and different varieties of African star apple fruit (Chrysophillum albidum) by chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 179.6 °F - closed cup
• Flash Point (°C): 82 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter