B13055

Phenylglyoxylic acid

97%

• 동의어(들): α-Oxophenylacetic acid, Benzoylformic acid
• Linear Formula: C₆H₅COCOOH
• CAS Number: 611-73-4
• Molecular Weight: 150.13
• Beilstein: 606718
• EC Number: 210-278-7
• MDL number: MFCD00002575
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24891579
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 97%
• 양식: crystals
• mp: 62-65 °C (lit.)
• SMILES string: OC(=O)C(=O)c1ccccc1
• InChI: 1S/C8H6O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5H,(H,10,11)
• InChI key: FAQJJMHZNSSFSM-UHFFFAOYSA-N

설명

애플리케이션

Phenylglyoxylic acid can be used as a precursor in the synthesis of:

• O-acyl acetanilides by decarboxylative o-acylation of acetanilides using Pd catalyst.
• Phenylhydroxycarbene by high-vacuum flash pyrolysis.
• 2-arylbenzothiazoles by reacting with o-aminothiophenol using ammonium niobium oxalate (ANO) as a catalyst.
• 3-aryl-2H-benzo[b][1,4]benzoxazin-2-ones by treating with o-aminophenol in the presence of ammonium niobium oxalate catalyst.
• 2-aryl benzothiazoles through potassium persulfate (K₂S₂O₈)-mediated oxidative condensation of benzothiazoles.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves