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Safety Information

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:
126-00-1
Molecular Weight:
286.32
Beilstein:
1886361
EC Number:
204-763-2
MDL number:
MFCD00002800
UNSPSC Code:
12352100
PubChem Substance ID:
24891702
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
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

B47707-VAR:
B47707-1KG:
B47707-250G:
B47707-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
02523AJ
03702LV
18627DU
08606BW
03703EV

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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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