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Merck

B3000

Sigma-Aldrich

1,4-Benzenedimethanol

99%

Sinónimos:

p-Phenylene dicarbinol, p-Phenylenedimethanol, p-Xylene-α,α′-diol, p-Xylylene dialcohol, NSC 5097

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About This Item

Fórmula lineal:
C6H4(CH2OH)2
Número de CAS:
Peso molecular:
138.16
Beilstein/REAXYS Number:
2042077
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

powder

bp

138-143 °C/1 mmHg (lit.)

mp

114-118 °C (lit.)

SMILES string

OCc1ccc(CO)cc1

InChI

1S/C8H10O2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2

InChI key

BWVAOONFBYYRHY-UHFFFAOYSA-N

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General description

1,4-Benzenedimethanol acts as a chain extender to prepare dimethylsiloxane-urea-urethane copolymers.

Application

1,4-Benzenedimethanol can be used to prepare:
  • Poly(6-methyl-ε-caprolactone), which is a key intermediate for the synthesis of polylactide based thermoplastic elastomers.
  • A Highly cross-linked polymer named HCP−BDM (hyper cross-linked polymer-1,4-benzenedimethanol) via Friedel−Crafts alkylation in the presence of Lewis acid.
  • Sulfonated polynuclear aromatic resins.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

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Synthesis of the sulfonated condensed polynuclear aromatic (S-COPNA) resins as strong protonic acids
Tanemura K, et al.
Tetrahedron, 67(6), 1314-1319 (2011)
Polydimethylsiloxane-urea-urethane copolymers with 1, 4-benzenedimethanol as chain extender
Ho T, et al.
Macromolecules, 26, 7029-7036 (1993)
Jinsil Kim et al.
Polymers, 12(4) (2020-04-25)
A functional polyurethane based on the heterocyclic group was synthesized and its self-healing and mechanical properties were examined. To synthesize a heterocyclic polyurethane, a polyol and a heterocyclic compound with di-hydroxyl groups at both ends were blended and the blended
Microporous organic polymers synthesized by self-condensation of aromatic hydroxymethyl monomers
Luo Y, et al.
Polym. Chem., 4(4), 1126-1131 (2013)
Tiejun Ge et al.
Polymers, 11(8) (2019-08-03)
In this experiment, terephthalyl alcohol was used as a modifier to modify phenol under both acidic and alkaline conditions to obtain modified phenols with different molecular structures. Subsequently, the modified phenols reacted with paraformaldehyde in an alkaline environment. After foaming

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