Tetrahydrofuran ≥99.9% inhibitor-free, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

: Honeywell Research Chemicals

: Butylene oxide, THF, Diethylene oxide

:109-99-9

:C₄H₈O

:MFCD00005356

:66

:-108.5

:0.89 g/cm³ (20 °C) (lit.)

:72.11 g/mol

:–21 °C

:Ambient

:2056

:3 II

:12,09351

:203-726-8

:GHS07

:GHS08

:GHS02

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

• State issued document with your organization's Federal Tax ID Number
• State issued document with your organization's Resale Tax ID Number
• City or County issued Business License
• State Department of Health Services License
• Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.

Environmentally Preferable:

Assay (GC):
Min. 99.90 %
IR spectrum:
complying
Non-volatile matter:
Max. 0.0005 %
Water (Karl Fischer):
Max. 0.05 %
Free acid (as CH₃COOH):
Max. 0.002 %
Peroxides (as H₂O₂):
Max. 0.05 %
APHA:
Max. 10
Absorbance at 400 nm:
Max. 0.005
Absorbance at 350 nm:
Max. 0.005
Absorbance at 315 nm:
Max. 0.0044
Absorbance at 300 nm:
Max. 0.02
Absorbance at 275 nm:
Max. 0.046
Absorbance at 250 nm:
Max. 0.18
Absorbance at 245 nm:
Max. 0.26
Absorbance at 212 nm:
Max. 1.0
Explosion Limit:
11.8 %
Vapor Density:
2.5 (vs air)
Refractive Index:
n20/D 1.407 (lit.)
Autoignition Temperature:
610 °F

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