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4,4′-Bis(4-hydroxyphenyl)valeric acid

4,4′-Bis(4-hydroxyphenyl)valeric acid structure

CAS No:
126-00-1
Formula:
C17H18O4
Chemical Name:
4,4′-Bis(4-hydroxyphenyl)valeric acid
Synonyms:
Benzenebutanoic acid,4-hydroxy-γ-(4-hydroxyphenyl)-γ-methyl-;Valeric acid,4,4-bis(p-hydroxyphenyl)-;4-Hydroxy-γ-(4-hydroxyphenyl)-γ-methylbenzenebutanoic acid;4,4-Bis(p-hydroxyphenyl)pentanoic acid;4,4-Bis(4-hydroxyphenyl)pentanoic acid;γ,γ-Bis(p-hydroxyphenyl)valeric acid;4,4-Bis(p-hydroxyphenyl)valeric acid;Diphenolic acid;DPA;4,4-Bis(4-hydroxyphenyl)valeric acid;4,4-Bis(4-hydroxyphenyl)pentanic acid;4,4′-Bis(4-hydroxyphenyl)valeric acid;NSC 3371;NSC 34824;NSC 55069;Bisphenol acid;D 1274
Categories:
Cosmetic Ingredient > Viscosity Controlling

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Description

Diphenolic acid is a bisphenol.

4,4′-Bis(4-hydroxyphenyl)valeric acid Basic Attributes

Molecular Weight：

286.32200

Exact Mass：

286.32

EC Number：

204-763-2

UNII：

2SIZ2CO5L3

NSC Number：

55069|34824|3371

DSSTox ID：

DTXSID0022436

HScode：

2918290000

Characteristics

PSA：

77.76000

XLogP3：

3.3

Appearance：

Light brown particles

Density：

1.26g/cm3

Melting Point：

171.5 °C

Boiling Point：

507ºC at 760mmHg

Flash Point：

274.5ºC

Refractive Index：

1.675

Vapor Pressure：

3.48E-11mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36

safety instructions：

S26-S36

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (90.7%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

diphenolic acid

4,4′-Bis(4-hydroxyphenyl)valeric acid Use and Manufacturing

Uses

Diphenolic acid is a carboxylic acid with molecular formula C17H18O4. Its IUPAC name is 4,4-bis(p-hydroxyphenyl)pentanoic acid, and it can be prepared by the condensation reaction of phenol with levulinic acid in the presence of hydrochloric acid. Diphenolic acid is a solid at room temperature, melting at 168–171°C and boiling at 507°C. According to its MSDS, diphenolic acid is soluble in ethanol, isopropanol, acetone, acetic acid, and methyl ethyl ketone, but insoluble in benzene, carbon tetrachloride, and xylene.Diphenolic acid may be a suitable replacement for bisphenol A as a plasticizer.Diphenolate esters have been used to synthesize epoxy resins as a replacement for the digylcidyl ether of bisphenol A.The digylcidyl ethers of n-alkyl diphenolate esters have similar thermomechanical properties to the digylcidyl ether of bisphenol A when cured, but the viscosity and glass transition temperature vary as a function of the ester length. Diphenolate esters have also been used to synthesize polycarbonates with a potential for water solubility.

Manufacturing Info：

Benzenebutanoic acid, 4-hydroxy-.gamma.-(4-hydroxyphenyl)-.gamma.-methyl-: ACTIVE

Use Classification：

Cosmetics -> Viscosity controlling

Computed Properties

Molecular Weight:286.32
XLogP3:3.3
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:286.12050905
Monoisotopic Mass:286.12050905
Topological Polar Surface Area:77.8
Heavy Atom Count:21
Complexity:317
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Phenol

Recommended Suppliers of 4,4′-Bis(4-hydroxyphenyl)valeric acid

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

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High Quality 99% Purity of Diphenolic acid CAS NO 126-00-1 ISO 9001:2005 REACH Verified Producer

CAS No.: 126-00-1

Grade: Industrial Grade

Content: 99%

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Diphenolic acid

CAS No.: 126-00-1

Content: 99.00%

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Guide of 4,4′-Bis(4-hydroxyphenyl)valeric acid

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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4,4′-Bis(4-hydroxyphenyl)valeric acid

SDS

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