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Poly(tetrahydrofuran)

Poly(tetrahydrofuran)
Poly(tetrahydrofuran) structure
CAS No.
25190-06-1
Chemical Name:
Poly(tetrahydrofuran)
Synonyms
ptmg;PTHF;b2000;ptg100;ptg200;ptg300;ptg400;ptg500;polymeg;ptg500p
CBNumber:
CB6323066
Molecular Formula:
C16H33O5X2
Formula Weight:
305.43
MOL File:
25190-06-1.mol

Poly(tetrahydrofuran) Properties

Melting point:
33-36 °C
Density 
1 g/mL at 25 °C
vapor pressure 
<0.01 mm Hg ( 25 °C)
refractive index 
n20/D 1.465
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
<10g/l
Specific Gravity
0.961
PH
7 (H2O, 20℃)Aqueous solution
EPA Substance Registry System
Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy- (25190-06-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
RTECS  MD0916000
HS Code  3907 20 20
Toxicity LD50 orally in Rabbit: > 5000 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Poly(tetrahydrofuran) price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 345261 Poly(tetrahydrofuran) average Mn ~250 25190-06-1 3l $198 2018-11-13 Buy
Sigma-Aldrich 345261 Poly(tetrahydrofuran) average Mn ~250 25190-06-1 1l $93.2 2018-11-13 Buy
Sigma-Aldrich 345288 Poly(tetrahydrofuran) average Mn ~650 25190-06-1 1l $120 2018-11-13 Buy
Sigma-Aldrich 345334 Poly(tetrahydrofuran) average Mn ~2,900, contains 300-500 ppm BHT as stabilizer 25190-06-1 3l $195 2018-11-13 Buy
Sigma-Aldrich 345326 Poly(tetrahydrofuran) average Mn ~2,000, contains 200-350 ppm BHT as stabilizer 25190-06-1 3l $200 2018-11-13 Buy

Poly(tetrahydrofuran) Chemical Properties,Uses,Production

Chemical Properties

mp 11 - 38 °C 100 - 4,400 mPa.s @ 40 °C

Definition

ChEBI: A macromolecule composed of repeating oxybutylene units.

Poly(tetrahydrofuran) Preparation Products And Raw materials

Raw materials

Preparation Products


Poly(tetrahydrofuran) Suppliers

Global( 66)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4669 58
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54308259
+86-21-54291107 info@hanhonggroup.com China 43266 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14464 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com China 9851 79
Spectrum Chemical Manufacturing Corp. 021-67601398,18616765336,QQ:3003443155
021-57711696 mkt@spectrumchina.net China 9692 60
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656
028-86757656 aikeshiji@163.com China 9760 55
(CSR Factory)China Skyrun Industrial CO.,ltd Please Email
manager@chinaskyrun.com sales@chinaskyrun.com China 12128 58

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