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Key Documents

B47707

Sigma-Aldrich

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

95%

Synonym(s):

Diphenolic acid

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About This Item

Linear Formula:
CH3C(C6H4OH)2CH2CH2CO2H
CAS Number:
Molecular Weight:
286.32
Beilstein:
1886361
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

powder

mp

167-170 °C (lit.)

SMILES string

CC(CCC(O)=O)(c1ccc(O)cc1)c2ccc(O)cc2

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)

InChI key

VKOUCJUTMGHNOR-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Aldobenedetto Zotti et al.
Nanomaterials (Basel, Switzerland), 10(2) (2020-01-26)
The effects of the addition of an aromatic hyperbranched polyester (AHBP) on thermal, mechanical, and fracture toughness properties of a thermosetting resin system were investigated. AHBP filler, synthesized by using a bulk poly-condensation reaction, reveals a glassy state at room

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