{"id":61916,"date":"2026-05-02T06:36:08","date_gmt":"2026-05-02T06:36:08","guid":{"rendered":"https:\/\/shrouds.co.za\/?post_type=product&#038;p=61916"},"modified":"2026-05-02T06:36:24","modified_gmt":"2026-05-02T06:36:24","slug":"tetrahydrofuran-99-7-for-hplc-spectroscopy-2-5l","status":"publish","type":"product","link":"https:\/\/shrouds.co.za\/?product=tetrahydrofuran-99-7-for-hplc-spectroscopy-2-5l","title":{"rendered":"Tetrahydrofuran 99.7% for HPLC &#038; Spectroscopy 2.5L"},"content":{"rendered":"<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd Identification of Product<\/strong><br \/> Chemical Code: HPLC-T1<br \/> Chemical Name: Tetrahydrofuran<br \/> Chemical Grade: HPLC<br \/> Chemical Formula: C\ufffd\ufffd\ufffdH\ufffd\ufffd\ufffdO<br \/> Chemical Weight: 72,11 g\/mol<br \/> CAS No: 109-99-9<br \/> Chemical Synonyms:<\/p>\n<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd Hazards Identification<\/strong><br \/> REACH No: 01-2119444314-46-XXXX<br \/> Signal Word: Danger<br \/> Supplemental Hazard Information: EUH019 \ufffd\ufffd\ufffd May form explosive peroxides.<br \/> Additional Hazard Information: This substance\/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.<br \/> Hazards statementsH225 \ufffd\ufffd\ufffd Highly flammable liquid and vapour.<br \/> H302 \ufffd\ufffd\ufffd Harmful if swallowed.<br \/> H319 \ufffd\ufffd\ufffd Causes serious eye irritation.<br \/> H335 \ufffd\ufffd\ufffd May cause respiratory irritation.<br \/> H351 \ufffd\ufffd\ufffd Suspected of causing cancer.<\/p>\n<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd Precautionary statements<\/strong><br \/> P210 \ufffd\ufffd\ufffd Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.<br \/> P280 \ufffd\ufffd\ufffd Wear protective gloves\/ protective clothing\/ eye protection\/ face protection.<br \/> P301 + P312 + P330 \ufffd\ufffd\ufffd IF SWALLOWED: Call a POISON CENTER\/doctor if you feel unwell. Rinse mouth.<br \/> P305 + P351 + P338 \ufffd\ufffd\ufffd IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.<br \/> P370 + P378 \ufffd\ufffd\ufffd In case of fire: Use dry powder or dry sand to extinguish.<br \/> P403 + P235 \ufffd\ufffd\ufffd Store in a well-ventilated place. Keep cool.<\/p>\n<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd Composition of Chemical<\/strong><br \/> Chemical Formula: C\ufffd\ufffd\ufffdH\ufffd\ufffd\ufffdO<br \/> EC No 1272\/2008: 01-2119444314-46-XXXX<\/p>\n<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd First Aid Measures<\/strong><br \/> General Advice: Consult a physician. Show this safety data sheet to the doctor in attendance.<br \/> If: Inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.<br \/> If: Skin Contact: Wash off with soap and plenty of water. Consult a physician.<br \/> If: Eye Contac: Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.<br \/> If: Swallowed: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.<br \/> Important Symptoms: No Data Available<br \/> Immediate Medical Attention: No Data Available<\/p>\n<p><strong>Tetrahydrofuran 99.7% HPLC \ufffd\ufffd\ufffd Firefighting Measures<\/strong><br \/> Extinguishing Media: Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.<br \/> Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.<br \/> Hazards Arising: No Data Available<br \/> Advice for Firefighters: Wear self-contained breathing apparatus for firefighting if necessary.Info for Firefighting: Use water spray to cool unopened containers.<\/p>\n<p><strong>Accidental Release Measures<\/strong><br \/> Personal Precautions: No Data Available<br \/> Enviromental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.<br \/> Method for Containment: Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local \/ national regulations.<\/p>\n<p><strong>Handling and Storage<\/strong><br \/> Personal Precautions: Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition \ufffd\ufffd\ufffd No smoking. Take measures to prevent the build up of electrostatic charge.<br \/> Enviromental Precautions: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place. Dry residue is explosive. Store under inert gas. Test for peroxide formation periodically and before distillation.<br \/> Exposure Controls | Personal Protection<br \/> Derived No Effect Level (DNEL)<br \/> Workers | Application Area | Exposure Routes | Health Effect | Value<br \/> Workers \ufffd\ufffd\ufffd Skin contact \ufffd\ufffd\ufffd Long-term systemic effects \ufffd\ufffd\ufffd 25mg\/kg BW\/d<br \/> Workers \ufffd\ufffd\ufffd Inhalation \ufffd\ufffd\ufffd Long-term local effects 150 \ufffd\ufffd\ufffd mg\/m3<br \/> Workers \ufffd\ufffd\ufffd Inhalation \ufffd\ufffd\ufffd Long-term systemic effects \ufffd\ufffd\ufffd 150 mg\/m3<br \/> Consumers | Application Area | Exposure Routes | Health Effect | Value<br \/> Consumers \ufffd\ufffd\ufffd Skin contact Long-term systemic effects \ufffd\ufffd\ufffd 15mg\/kg BW\/d<br \/> Consumers \ufffd\ufffd\ufffd Inhalation Long-term systemic effects \ufffd\ufffd\ufffd 62 mg\/m3<br \/> Consumers \ufffd\ufffd\ufffd Inhalation Acute local effects \ufffd\ufffd\ufffd 150 mg\/m3<br \/> Consumers \ufffd\ufffd\ufffd Inhalation Acute systemic effects \ufffd\ufffd\ufffd 150 mg\/m3<br \/> Predicted No Effect Concentration (PNEC)<br \/> Soil \ufffd\ufffd\ufffd 2,13 mg\/kg<br \/> Marine water \ufffd\ufffd\ufffd 0,432 mg\/l<br \/> Fresh water \ufffd\ufffd\ufffd 4,32 mg\/l<br \/> Marine sediment \ufffd\ufffd\ufffd 2,33 mg\/kg<br \/> Fresh water sediment \ufffd\ufffd\ufffd 23,3 mg\/kg<br \/> Onsite sewage treatment plant -0 4,6 mg\/l<br \/> Engineering Controls: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.<br \/> Eye\/Face Protection: Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).<br \/> Skin Protection: Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove\ufffd\ufffd\ufffds outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.<br \/> Wash and dry hands.<br \/> The selected protective gloves have to satisfy the specifications of EU Directive 89\/686\/EEC and the standard EN 374 derived from it.<br \/> Splash contact<br \/> Material: Nitrile rubber<br \/> Minimum layer thickness: 0,5 mm<br \/> Break through time: 12 min<br \/> Material tested:Camatril\ufffd\ufffd (KCL 733 \/ Size M)<br \/> data source: KCL GmbH, D-36124test method: EN374<br \/> If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.<br \/> Body Protection: Complete suit protecting against chemicals, Flame retardant antistatic protective clothing., The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.<br \/> Respiratory Protection: Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multipurpose combination (US) or type AXBEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).<\/p>\n<p><strong>Physical and Chemical Properties<\/strong><br \/> Appearance: Colourless, clear liquid<br \/> Odour: Ether-like<br \/> Odour Threshold: No Data Available<br \/> pH: ca.7<br \/> Melting Point: Melting point\/range: -108,44 \ufffd\ufffdC at 1.013,25 hPa<br \/> Boiling Point: 65,0 \ufffd\ufffd\ufffd 67,0 \ufffd\ufffdC at 1.013,25 hPa<br \/> Flash Point: -17,0 \ufffd\ufffdC \ufffd\ufffd\ufffd closed cup<br \/> Evaporation: No Data Available<br \/> Flammability: No Data Available<br \/> Upper\/Lower Flammability or Explosive Limits: Upper explosion limit: 11,8 %(V) Lower explosion limit: 1,8 %(V)<br \/> Vapour pressure: 170 hPa at 20,0 \ufffd\ufffdCVapour density: ca.2,5 at 25 \ufffd\ufffdC \ufffd\ufffd\ufffd (Air = 1.0)<br \/> Relative density: 0,89 g\/cm3<br \/> Water solubility: soluble<br \/> Partition Coefficien: log Pow: 0,46<br \/> Auto-ignition Temperature: 215 \ufffd\ufffdC at 1.013 hPa<br \/> Decomposition Temperature: No Data Available<br \/> Viscosity: 0,518 mm2\/s at 25 \ufffd\ufffdC \ufffd\ufffd\ufffd 0,403 mm2\/s at 50 \ufffd\ufffdC \ufffd\ufffd\ufffd<br \/> Explosive properties: Not explosive, In use may form flammable\/explosive vapour-air mixture.<br \/> Oxidizing properties: The substance or mixture is not classified as oxidizing.<br \/> Other Safety Info: No Data Available<\/p>\n<p><strong>Stability and Reactivity<\/strong><br \/> Reactivity: ca.2,5 at 25 \ufffd\ufffdC \ufffd\ufffd\ufffd (Air = 1.0)<br \/> Chemical Stability: Stable under recommended storage conditions.<br \/> Possibility of hazardous reactions: No Data Available<br \/> Conditions to Avoid: Heat, flames and sparks.<br \/> Incompatible Materials: Strong oxidizing agents, Acids<br \/> Hazardous Decomposition Products: Hazardous decomposition products formed under fire conditions. \ufffd\ufffd\ufffd Carbon oxides<\/p>\n<p><strong>Toxicological Information<\/strong><br \/> Acute Toxicity: LD50 Oral \ufffd\ufffd\ufffd Rat \ufffd\ufffd\ufffd male and female \ufffd\ufffd\ufffd 1.650 mg\/kg<br \/> LC50 Inhalation \ufffd\ufffd\ufffd Rat \ufffd\ufffd\ufffd 6 h \ufffd\ufffd\ufffd 14,7 mg\/l. Remarks: Material may be irritating to mucous membranes and upper respiratory tract.<br \/> LD50 Dermal \ufffd\ufffd\ufffd Rat \ufffd\ufffd\ufffd &gt; 2.000 mg\/kg<br \/> Skin Corrosion\/Irritation: Based on available data, the classification criteria are not met.<br \/> Serious Eye damage | Eye Irritation: Eyes \ufffd\ufffd\ufffd Rabbit<br \/> Result: Risk of serious damage to eyes. (Draize Test)<br \/> Cell Mutagenicity: In vivo tests did not show mutagenic effects Ames test S. typhimurium<br \/> Result: negative<br \/> Carcinogenicity: IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.Reproductive toxicity: No toxicity to reproduction.<br \/> Specific Target Organ Toxicity \ufffd\ufffd\ufffd Single Exposure: May cause drowsiness or dizziness. \ufffd\ufffd\ufffd Nervous system<br \/> May cause respiratory irritation.<br \/> Specific Target Organ Toxicity \ufffd\ufffd\ufffd Repeated Exposure: The substance or mixture is not classified as specific target organ toxicant, repeated exposure.<br \/> Aspiration Hazard: No aspiration toxicity classification<\/p>\n<p><strong>Ecological Information<\/strong><br \/> Ecological Toxicity: Toxicity to fish \ufffd\ufffd\ufffd LC50 \ufffd\ufffd\ufffd Pimephales promelas (fathead minnow) \ufffd\ufffd\ufffd 2.160 mg\/l \ufffd\ufffd\ufffd 96 h<br \/> Toxicity to daphnia and other aquatic invertebrates_ EC50 \ufffd\ufffd\ufffd Daphnia magna (Water flea) \ufffd\ufffd\ufffd 382 mg\/l \ufffd\ufffd\ufffd 24 h<br \/> Toxicity to algae \ufffd\ufffd\ufffd Growth inhibition IC50 \ufffd\ufffd\ufffd Algae \ufffd\ufffd\ufffd 3.700 mg\/l \ufffd\ufffd\ufffd 192 h<br \/> Ecological Persistence and degradability: Biodegradability \ufffd\ufffd\ufffd (OECD Test Guideline 301)<br \/> Remarks: According to the results of tests of biodegradability this product is not readily biodegradable.<br \/> Bioaccumulative Potential: No bioaccumulation is to be expected (log Pow &lt;= 4).<br \/> Mobility in Soil: No Data Available<br \/> Results of PBT and vPvB Assessment: This substance\/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.<br \/> Other Adverse Effect: No Data Available<\/p>\n<p><strong>Disposal Considerations<\/strong><br \/> Waste Treatment Methods: Product<br \/> Offer surplus and non-recyclable solutions to a licensed disposal company. Waste material must be<br \/> disposed of in accordance with the Directive on waste 2008\/98\/EC as well as other national and local regulations. Leave chemicals in original containers. No mixing with other waste. Handle uncleaned containers like the product itself.<\/p>\n<p><strong>Contaminated packaging<\/strong><br \/> Dispose of as unused product.<\/p>\n<p><strong>Transport Information<\/strong><br \/> UN Number: ADR\/RID: 2056<br \/> IMDG: 2056<br \/> IATA: 2056<br \/> UN Shipping Hazard: ADR\/RID: TETRAHYDROFURAN<br \/> IMDG: TETRAHYDROFURAN<br \/> IATA: Tetrahydrofuran<br \/> Transport Hazard Class: ADR\/RID: 3<br \/> IMDG: 3 IATA: 3<br \/> Packaging Group: ADR\/RID: II<br \/> IMDG: II<br \/> IATA: II<br \/> Enviromental Hazards: ADR\/RID: no<br \/> IMDG Marine pollutant: no<br \/> IATA: no<br \/> Special Precautions: No Data Available<\/p>\n<p><strong>Regulatory Information<\/strong><br \/> Safety, Health and environmental regulations: This safety datasheet complies with the requirements of Regulation (EC) No. 1907\/2006.<br \/> Chemical Safety Assessment: A Chemical Safety Assessment has been carried out for this substance.<br \/> Additional Info: RTECS: LU5950000<br \/> Central nervous system depression, Cough, chest pain, Difficulty in breathing, Exposure to high airborne concentrations can cause anesthetic effects.<\/p>\n<p><strong>Disclaimer<\/strong><br \/> The information stated above is considered to be correct, but does not claim to be inclusive and shall only be used as a guideline. The information provided by this document is confirmed by our continuous updating of knowledge and adheres to the products appropriate safety precautions. It does not represent any guarantee of the product\ufffd\ufffd\ufffds<br \/> properties. RLS Chemicals and its Associates shall not be held accountable for any damage\ufffd\ufffd\ufffds consequent of handling the above product<\/p>\n<p>Add to Wishlist<\/p>\n<p> Add to Wishlist<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Chemical Folmula:<\/strong> C4H80<br \/> <strong>Molar Mass:<\/strong> 72.11g\/mol<br \/> <strong>Melting Point:<\/strong> -108.5\ufffd\ufffdC<br \/> <strong>Boiling Point:<\/strong> 66\ufffd\ufffdC<br \/> <strong>Ignition Point:<\/strong> 230\ufffd\ufffdC<br \/> <strong>Appearance:<\/strong> Colourless liquid<br \/> <strong>Density @20\ufffd\ufffdC (g\/ml):<\/strong> 0.8892g\/ml<\/p>\n<p>Tetrahydrofuran (THF) 99.7% is a high-purity, versatile solvent renowned for its excellent solvency and low viscosity. Perfect for HPLC and spectroscopic applications, it provides consistent performance, minimal impurities, and dependable results in sensitive analytical processes.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[7914],"product_tag":[39464],"class_list":["post-61916","product","type-product","status-publish","product_cat-lab-chemicals-hplc","product_tag-tetrahydrofuran-99-7-for-hplc-spectroscopy-2-5l","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/shrouds.co.za\/index.php?rest_route=\/wp\/v2\/product\/61916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shrouds.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shrouds.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/shrouds.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61916"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shrouds.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=61916"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shrouds.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=61916"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shrouds.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=61916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}