3-(2,6-difluorophenyl)prop-2-enoic acid

• ChemBase ID: 6744
• Molecular Formular: C9H6F2O2
• Molecular Mass: 184.1395464
• Monoisotopic Mass: 184.03358587
• SMILES: c1ccc(c(c1F)/C=C/C(=O)O)F
• Canonical SMILES: OC(=O)/C=C/c1c(F)cccc1F
• InChI: InChI=1S/C9H6F2O2/c10-7-2-1-3-8(11)6(7)4-5-9(12)13/h1-5H,(H,12,13)/b5-4+
• InChIKey: JMUOYANNVIFGFN-SNAWJCMRSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 3-(2,6-difluorophenyl)prop-2-enoic acid; (2E)-3-(2,6-difluorophenyl)prop-2-enoic acid
• IUPAC Traditional name: 3-(2,6-difluorophenyl)prop-2-enoic acid; (2E)-3-(2,6-difluorophenyl)prop-2-enoic acid
• Synonyms: 2,6-Difluorocinnamic acid; 2,6-Difluorocinnamic acid; (2E)-3-(2,6-difluorophenyl)acrylic acid; trans-2,6-Difluorocinnamic acid 98%; trans-2,6-Difluorocinnamic acid; trans-2,6-Difluorocinnamic acid; 2,6-二氟苯乙烯酸; 反式-2,6-二氟肉桂酸

Database IDs

• CAS Number: 152152-09-5; 102082-89-3
• MDL Number: MFCD00010319
• PubChem SID: 24857459; 160970051
• PubChem CID: 5372267

CALCULATED PROPERTIES

• Acid pKa: 3.3893125
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 0.3236998
• LogD (pH = 7.4): -0.98410213
• Log P: 2.4214902
• Molar Refractivity: 43.4927 cm^3
• Polarizability: 15.691682 Å^3
• Polar Surface Area: 37.3 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 124-125 °C(lit.); 124-125°C; 124-125°C; 126 - 128°C
• Hydrophobicity(logP): 2.525

Safety Information

• Storage Warning: IRRITANT; Irritant
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: false; 否
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 95%; 95+%; 98%; 99%
• Linear Formula: F2C6H3CH=CHCO2H

DETAILS

Sigma Aldrich - 290351

Packaging
1, 5 g in glass bottle