131-67-9

Basic information

• Product Name: Ftalofyne
• Synonyms: Ftalofyne;Phthalofyne;Phthalic acid hydrogen 1-(1-ethyl-1-methyl-2-propynyl);Phthalic acid hydrogen 1-(1-ethyl-1-methyl-2-propynyl) ester;Phthalic acid hydrogen 1-(3-methyl-1-pentyn-3-yl) ester;Whipcide;2-(1-ethyl-1-methyl-prop-2-ynoxy)carbonylbenzoic acid
• CAS NO: 131-67-9
• Molecular Formula: C₁₄H₁₄O₄
• Molecular Weight: 246.26
• Mol File: 131-67-9.mol
• Article Data: 1

Chemical Properties

• Melting Point: 96-98°
• Boiling Point: 411.1°Cat760mmHg
• Flash Point: 154.4°C
• Appearance: /
• Density: 1.194g/cm³
• Vapor Pressure: 1.71E-07mmHg at 25°C
• Refractive Index: 1.552
• CAS DataBase Reference: Ftalofyne(CAS DataBase Reference)
• NIST Chemistry Reference: Ftalofyne(131-67-9)
• EPA Substance Registry System: Ftalofyne(131-67-9)

Safety Data

• Hazardous Substances Data: 131-67-9(Hazardous Substances Data)

Usage

Uses

Anthelmintic (veterinary).

InChI:InChI=1/C14H14O4/c1-4-14(3,5-2)18-13(17)11-9-7-6-8-10(11)12(15)16/h1,6-9H,5H2,2-3H3,(H,15,16)

Upstream product

• 85-44-9 phthalic anhydride 
• 77-75-8 meparfynol 

Downstream Products

• 39877-73-1 (S)-3-methyl-1-pentyn-3-ol hydrogen phthalate 

Relevant articles and documents

Counterion-mediated hydrogen-bonding effects: Mechanistic study of gold(I)-catalyzed enantioselective hydroamination of allenes

Two of a kind: A new type of counterion-mediated syn-addition mechanism has been presented in gold-catalyzed enantioselective hydroamination reactions with [(R)-binap(AuOPNB)2] (OPNB=para-nitrobenzoate). A combination of both hydrogen bonding and the N-Au interaction efficiently controlled the challenging enantioselectivity of allenes.