4,4-Bis(4-hydroxyphenyl)valeric acid , 98% , 126-00-1

Synonym(s):
Diphenolic acid

CAS NO.：126-00-1

Empirical Formula: C17H18O4

Molecular Weight: 286.32

MDL number: MFCD00002800

EINECS: 204-763-2

PRODUCT Properties

• Melting point: 167-170 °C(lit.)
• Boiling point: 388.69°C (rough estimate)
• Density: 1.30
• refractive index: 1.5450 (estimate)
• Flash point: 208°C
• storage temp.: Inert atmosphere,Room Temperature
• solubility: DMSO (Slightly), Methanol (Slightly)
• form: Solid
• pka: 4.66±0.10(Predicted)
• color: White to Off-White
• Merck: 14,3312
• BRN: 1886361
• Cosmetics Ingredients Functions: VISCOSITY CONTROLLING
• InChI: 1S/C17H18O4/c1-17(11-10-16(20)21,12-2-6-14(18)7-3-12)13-4-8-15(19)9-5-13/h2-9,18-19H,10-11H2,1H3,(H,20,21)
• InChIKey: VKOUCJUTMGHNOR-UHFFFAOYSA-N
• SMILES: CC(CCC(O)=O)(c1ccc(O)cc1)c2ccc(O)cc2
• LogP: 2.890 (est)
• CAS DataBase Reference: 126-00-1(CAS DataBase Reference)
• EPA Substance Registry System: Diphenolic acid (126-00-1)

Description and Uses

Since diphenolic acid is a close structural analog of bisphenol A, diphenolic acid has the potential to displace bisphenol A. A possible endocrine disruptor, bisphenol A is used in polymer applications such as for use in baby bottles, dental resins, and lacquers to coat food cans.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38-36
• Safety Statements: 26-37/39-36
• WGK Germany: 3
• F: 10
• TSCA: TSCA listed
• HS Code: 29182900
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3