8.18402
Polytetrahydrofuran 1000
(stabilised with 2,6-di-tert-butyl-4-methylphenol) for synthesis
别名:
Polytetrahydrofuran 1000, PTHF
SMILES string
O([C@H](CO)CC)CCCC
InChI
1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1
InChI key
BJZYYSAMLOBSDY-QMMMGPOBSA-N
vapor pressure
<0.1 hPa ( 20 °C)
form
liquid
potency
>5000 mg/kg LD50, oral (Rat)
pH
7 (20 °C in H2O, Aqueous solution)
mp
23-28 °C
transition temp
flash point 240 °C
solubility
<10 g/L
density
0.982 g/cm3 at 30 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Melting range (lower value): ≥ 23 °C
Melting range (upper value): ≤ 28 °C
Hydroxyl value: 109 - 115
Average molecular mass: 975 - 1025
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Melting range (upper value): ≤ 28 °C
Hydroxyl value: 109 - 115
Average molecular mass: 975 - 1025
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
存储类别
10 - Combustible liquids
wgk
WGK 3
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