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Tetrahydrofuran for UV, IR, HPLC, GPC

Diethylene Oxide, Tetramethylene Oxide, THF

Minimum assay (G.C.): 99.9%
Code
361736
CAS
109-99-9
Molecular Formula
C4H8O
Molar mass
72.11 g/mol

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Box prices only valid with purchase of full box.

Packs sizes (2)

Code packaging size price per unit Quantity Price Per Box Quantity
361736.1611
Code
361736.1611
packaging size
1000 ml
price per unit
129,20€
quantity
List box price per unit
109,82€x 6 units
quantity
361736.1612
Code
361736.1612
packaging size
2.5 l
price per unit
269,80€
quantity
List box price per unit
229,33€x 4 units
quantity
molecule for: Tetrahydrofuran for UV, IR, HPLC, GPC
Melting Point:
-108.5 °C
Boiling Point:
66 °C
Density:
0.890 kg/l
Refractive Index:
20/D 1.407
Physical Description:
liquid
Product Code:
361736
Product Name:
Tetrahydrofuran for UV, IR, HPLC, GPC
Quality Name:
for UV, IR, HPLC, GPC
Specifications:
Minimum assay (G.C.): 99.9%
Density 20/4: 0.888-0.892

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0002 %
Peroxides (as H2O2): 0.01 %*
Water (H2O): 0.02 %
Suitability for IR spectrometry:: passes test
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 215 (Cut off) nm: ≥10%
Transmittance at 240 nm: ≥30%
Transmittance at 245 nm: ≥50%
Transmittance at 260 nm: ≥70%
Transmittance at 265 nm: ≥80%
Transmittance at 275 nm: ≥90%
Transmittance at 310-450 nm: ≥99%
Data of interest in HPLC:
Rohrschneider Polarity: 4.0
Eluotropic value e° (Al2O3): 0.57
Sol. H2O in solv. at 20°C: miscible
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
* At the moment of the batch analysis.
Hazard pictograms
  • GHS02 Hazard
  • GHS07 Hazard
  • GHS08 Hazard
UN:
2056
Class/PG:
3/II
ADR:
3/II
IMDG:
3/II
IATA:
3/II
WGK:
1
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS02
GHS07
GHS08
H Phrases:
H225
EUH019
H319
H335
H351
H302
P Phrases:
P210
P233
P243
P305+P351+P338
P501
Master Name:
Tetrahydrofuran
Synonyms Long Text:
Diethylene Oxide, Tetramethylene Oxide, THF
EINECS:
203-726-8
CS:
2932 11 00 00
Index Nr.:
603-025-00-0
Download TDS file for complete specifications

FAQs

What is the CAS number of Tetrahydrofuran?

The CAS number of Tetrahydrofuran is 109-99-9.

CAS Tetrahydrofuran?

The CAS number of Tetrahydrofuran is 109-99-9.

CAS 109-99-9?

The CAS number 109-99-9 is assigned to Tetrahydrofuran.