Poly(tetrahydrofuran)
ALDRICH/345334 - average Mn ~2,900
Synonym: α-Hydro-ω-hydroxypoly(oxy-1,4-butanediyl); Poly(1,4-butanediol); polyTHF
CAS Number: 25190-06-1
MDL Number: MFCD00148879
Linear Formula: H(OCH2CH2CH2CH2)nOH
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 345334-1L.
| density | 0.97 g/mL at 25 °C |
| form | solid |
| InChI | 1S/C8H18O2/c1-3-5-6-10-8( |
| InChI key | BJZYYSAMLOBSDY-QMMMGPOBSA |
| mol wt | average Mn ~2,900 |
| mp | 30-43 °C |
| Quality Level | 200  |
| SMILES string | OCCCCO |
| vapor pressure | <0.01 mmHg ( 25 °C) |
| <1 mmHg ( 20 °C) |
| Application: | PTHF can be used in the preparation of soft segment polyurethane for a variety of applications. It can also be used in the surface modification of cellulose fibers which can further be used as reinforcing polymerix materials. |
| General 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. |
| Packaging: | 1, 3 L in glass bottle |
| Packaging: | 25 mL in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H336 |
| Precautionary statements | P301 + P312 + P330 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | > 325.4 °F - Tag open cup |
| Flash Point(C) | > 163 °C - Tag open cup |
| mp | 30-43 °C |
| Density | 0.97 g/mL at 25 °C |
| UNSPSC | 12162002 |