Surface Coating / Alfa Chemistry

Poly(tetrahydrofuran), average Mn ~2900

Cat.No ACM25190061-10

Basic Information Description Application Features And Benefits
CAS 25190-06-1
Catalog Number ACM25190061-10
Synonyms α-Hydro-ω-hydroxypoly(oxy-1,4-butanediyl), Poly(1,4-butanediol), polyTHF
Molecular Weight average Mn ~2,900
Molecular Formula H(OCH2CH2CH2CH2)nOH
InChI 1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1
Melting Point 30-43 °C
Density 0.97 g/mL at 25 °C
MDL Number MFCD00148879
Packaging 1, 3 L in glass bottle
25 mL in glass bottle
Quality Level 200
Storage Temperature 2-8°C
Vapor Pressure <0.01 mmHg ( 25 °C)
<1 mmHg ( 20 °C)
Description Poly(tetrahydrofuran) (PTHF) is a polyether that can be prepared by the cationic polymerization of tetrahydrofuran in the presence of a variety of initiator systems.
Application PTHF can be used in the preparation of soft segment polyurethane for a variety of s. It can also be used in the surface modification of cellulose fibers which can further be used as reinforcing polymerix materials.
Features And Benefits This product has good hydrophobicity to meet your specific application needs

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