Qty	Catalogue Number	Ordering Description	Qty/Pack	List Price
			96-Well Plate

Qty	Catalogue Number	Ordering Description	Qty/Pack	List Price
	48-602MAG	Buffer Detection Kit for Magnetic Beads	1 Kit

108110 SupelcoTetrahydrofuran

Tetrahydrofuran for spectroscopy Uvasol®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).

Tetrahydrofuran MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: THF, Tetramethylene oxide, Oxolane, Butylene oxide

CAS #: 109-99-9 EC Number: 203-726-8 Molar Mass: 72.11 g/mol Hill Formula: C₄H₈O

View Products on Sigmaaldrich.com

Recommended Products

Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Molar Mass
109-99-9	203-726-8	C₄H₈O	72.11 g/mol

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
1081100500	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	500 ml	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	108110
Synonyms	THF, Tetramethylene oxide, Oxolane, Butylene oxide
Overview	Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol^® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol^® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

References

Product Information
CAS number	109-99-9
EC index number	603-025-00-0
EC number	203-726-8
Hill Formula	C₄H₈O
Molar Mass	72.11 g/mol
HS Code	2932 11 00
Structure formula Image
Quality Level	MQ100

Applications
Application	Tetrahydrofuran for spectroscopy Uvasol®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).

Biological Information

Physicochemical Information
Boiling point	65 - 66 °C
Density	0.89 g/cm3 (20 °C)
Explosion limit	1.5 - 12.4 %(V)
Flash point	-21.2 °C
Ignition temperature	215 °C
Melting Point	-108.44 °C
pH value	7 - 8 (H₂O)
Vapor pressure	170 hPa (20 °C)

Dimensions

Materials Information

Toxicological Information

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H302: Harmful if swallowed. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H336: May cause drowsiness or dizziness. H351: Suspected of causing cancer. EUH019: May form explosive peroxides.
Precautionary Statement(s)	P202: Do not handle until all safety precautions have been read and understood. P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
RTECS	LU5950000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Categories of danger	highly flammable, irritant, carcinogenic

Product Usage Statements

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 2056 , 3, II
Declaration (transport by air) IATA-DGR	UN 2056 , 3, II
Declaration (transport by sea) IMDG-Code	UN 2056 , 3, II

Supplemental Information

Specifications
Purity (GC)	≥ 99.9 %
Evaporation residue	≤ 0.0002 %
Water	≤ 0.01 %
Color	≤ 10 Hazen
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Fluorescence (as quinine at 254 nm)	≤ 1.0 ppb
Fluorescence (as quinine at 365 nm)	≤ 1.0 ppb
Transmission (at 215 nm)	≥ 30 %
Transmission (at 245 nm)	≥ 50 %
Transmission (at 265 nm)	≥ 80 %
Transmission (at 275 nm)	≥ 90 %
Transmission (from 310 nm)	≥ 98 %
Absorbance (at 215 nm)	≤ 0.52
Absorbance (at 245 nm)	≤ 0.30
Absorbance (at 265 nm)	≤ 0.10
Absorbance (at 275 nm)	≤ 0.05
Absorbance (from 310 nm)	≤ 0.01

Global Trade Item Number
Catalogue Number	GTIN
1081100500	04022536100395

Documentation

Tetrahydrofuran SDS

Title
Safety Data Sheet (SDS)

Tetrahydrofuran Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
1081100500	Glass bottle	PDF Specification Document	Enter Lot Number

Accessories (Primary)

Catalogue Number

Description

963533

Safety carrier

Show Pricing & Availability

Accessories (Secondary)

Catalogue Number

Description

108801

Bottle key

Show Pricing & Availability

The Product Has Been Added To Your Cart