Tetrahydrofuran or THF or Oxolane or Butylene oxide Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Tetrahydrofuran or THF or Oxolane or Butylene oxide, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Tetrahydrofuran or THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan: CAS Number: 109-99-9, EINECS EC Number: 203-726-8, Molecular Formula: C4H8O or (CH2)3CH2O, Molecular Weight: 72.11, HS Code 2932 11 00
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SDS MSDS Sheet of Tetrahydrofuran or THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan Manufacturers
Tetrahydrofuran
THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan Pure Suppliers
Tetrahydrofuran or THF or Butylene oxide or Oxolane or Tetramethylene oxide or Tetra hydro furan is a widely used organic solvent. Tetrahydrofuran appears as a clear colorless liquid with an ethereal odor. It tends to form peroxides, which is controlled by addition of butylated hydroxytoluene or BHT.
General Properties and Specifications of Tetrahydrofuran or THF or Butylene oxide, Oxolane, THF, Tetramethylene oxide or Tetra hydro furan:
Appearance: Clear colorless liquid.
Odor: Ethereal odor. Faint fruity odor.
Assay: 99.9%
Water (by KF): 0.05% maximum.
Residue on Evaporation: 0.03% maximum.
Relative density: around 0.9
Melting point: -108C.
Boiling point: 65C to 67C.
Flash point: -15C.
Solubility: Miscible with water, alcohols, ketones, esters, hydrocarbons, and ethers.
Tetrahydrofuran Analytical Reagent Grade:
C4H8O --- Formula Weight 72.11
CAS Number 109-99-9
NOTE: Generally, a stabilizer is present to retard peroxide formation.
REQUIREMENTS
Assay: 99% C4H8O
MAXIMUM ALLOWABLE
Color (APHA): 20
Peroxide (as H2O2): 0.015%
Residue after evaporation: 0.03%
Water: 0.05%
Tetrahydrofuran BP Ph Eur Grade Specifications:
Tetramethylene oxide; C4H8O = 72.11, CAS 109-99-9
Clear, colorless, flammable liquid, miscible with water, with ethanol (96%).
Relative density at 20C: about 0.89.
Do not distil if the tetrahydrofuran does not comply with the test for peroxides.
Peroxides: Place 8 mL of potassium iodide and starch solution in a 12 mL ground-glass-stoppered cylinder about 1.5 cm in diameter. Fill completely with the substance to be examined, shake vigorously and allow to stand protected from light for 30 min. No colour is produced.
Absorbance: Maximum 0.70 at 255 nm, 0.10 at 270 nm, 0.01 at 310 nm, determined using water as compensation liquid.
For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.
We also manufacture and supply as under:
Furfural or 2-Furaldehyde or Furan-2-carboxaldehyde
Polytetrahydrofuran 1000 - 2000
1,2-O-Isopropylidine-alpha-D-glucofuranose
1,2-O-Isopropylidine-alpha-D-glucofuranurono-6,3-lacton
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
Current Date Time in India GMT+5:30
e-mail: info@mubychem.com
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e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
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Last
18 May, 2024
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Tetrahydrofuran or THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan SDS GHS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet
1. Product Identification
Product Name & Other Names: Tetrahydrofuran or THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan.
CAS No.: 109-99-9
EINECS EC No.: 203-726-8
Molecular Formula: C4H8O or (CH2)3CH2O
Molecular Weight: 72.11
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Hazard Class and Category Code(s), Regulation (EC) No 1272/2008 (CLP):
Flammable liquids, Category 2, H225
Acute toxicity, Category 4, Oral, H302
Skin irritation, Category 2, H315
Eye irritation, Category 2, H319
Carcinogenicity, Category 2, H351
Specific target organ toxicity - single exposure, Category 3, Respiratory system, H335
Specific target organ toxicity - single exposure (Category 3), Central nervous system, H336
Labeling according to Regulation (EC) No 1272/2008
GHS Label Elements  Health Hazard |
GHS Label Elements |
GHS Label Elements |
Signal Words: Danger
Hazard statements:
H225: Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H336 May cause drowsiness or dizziness.
H351 Suspected of causing cancer.
Precautionary statements:
P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof electrical/ventilating/light/…/equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P330: Rinse mouth.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P370+378: In case of fire: Use water spray or fog for extinction.
P403+233+235: Store in a well-ventilated place. Keep container tightly closed. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to authorized agents only.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard symbols:
F = Flammable.
Xi = Irritant.
Xn = Harmful.
R-phrases:
R11 Highly flammable
R22 Harmful if swallowed
R36/37/38 Irritating to eyes, respiratory system, and skin
R40 Limited evidence of a carcinogenic effect
R67 Vapors may cause drowsiness and dizziness.
3. Composition/Information on Ingredients
Product Name & Other Names: Tetrahydrofuran or THF or Oxolane or Butylene oxide or Tetramethylene oxide or Tetra hydro furan.
CAS No.: 109-99-9
EINECS EC No.: 203-726-8
4. First Aid Measures
Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
5. Fire Fighting Measures
Flammability of the Product: Flammable. Forms explosive mixtures with air.
Flash Points: -15C.
Products of Combustion: Carbon dioxide, Carbon monoxide and fumes.
Fire: Inflammable.
Explosion: Explosive in presence of heat.
Fire Extinguishing Media: Use water spray or fog. Flammable liquid and vapor. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas. Avoid a solid water jet on the container to prevent any splashing of the product which could cause spreading of the fire. Cool containing vessels with water spray to prevent pressure build-up, auto-ignition, or explosion.
Unsuitable extinguishing media: For this substance/mixture no limitations of extinguishing agents are given. However solid water jet.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. Use water spray to cool unopened containers. Pay attention to flashback.
6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage:
Small Spill: Avoid mist formation. Avoid breathing mist. Ensure adequate ventilation. Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Remove all sources of ignition. Provide proper ventilation. Absorb the material on a porous, inert material such as earth, sand, or vermiculite. Carefully sweep up or swab the material without causing dust/mist. Dispose of in accordance with local regulations.
Large liquid spillages should be contained by use of sand or another inert material. The spillage should be transferred to a suitable container and recovered or disposed of in accordance with local regulations.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Do not ingest. Do not breathe dust vapors or mist. Work under hood. Ensure proper ventilation. Provide appropriate exhaust ventilation at places where dust/mist is formed. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Do not leave the material container open. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like oxidizing agents and acids. Keep away from open flames, hot surfaces, and sources of ignition. Take precautionary measures against static discharge.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits:
USA ACGIH TLV: TWA 50 ppm. STEL 100 ppm Skin.
OSHA PEL(TWA): Vacated TWA 200 ppm.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: Clear colorless liquid.
Odor: Ethereal odor. Faint fruity odor.
Odor threshold: Not available.
pH: Not available.
Relative density: around 0.9
Boiling Point: 65C to 67C.
Melting Point: -108C.
Flash Point: -15C.
Auto-ignition Temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Miscible with water, alcohols, ketones, esters, hydrocarbons, and ethers.
Viscosity: Not available.
Molecular Formula: C4H8O or (CH2)3CH2O
Molecular Weight: 72.11
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage. Forms explosive mixtures with air.
Hazardous Decomposition Products: It emits Carbon dioxide, Carbon monoxide and fumes.
Hazardous Polymerization: May polymerize.
Incompatibilities: Oxidizing agents and acids.
Conditions to Avoid: Light. Exposure to moisture Exposure to air. Heat, flames, static discharge, and sparks. Extremes of temperature and direct sunlight.
11. Toxicological Information
Toxicity data
Oral-Rat LD50: 1650 mg kg.
Dermal-Rabbit LD50: >2000 mg/kg.
Inhalation - Rat LC50: - 1 hr. 180 mg/l
Carcinogenicity: Suspected of causing cancer.
Epidemiology: No information found.
Teratogenicity: No information found.
Reproductive Effects: No information found.
Mutagenicity: No information found.
Neurotoxicity: No information found.
12. Ecological Information
Toxicity to fish: flow-through test LC50 - Pimephales promelas (fathead minnow) - 2.160 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia magna (Water flea) - 3.485 mg/l - 48 h.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Will likely be mobile in the environment due to water solubility.
Bioaccumulation/ Accumulation: No information available.
Results of PBT and vPvB assessment: Not available.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state, and local requirements.
14. Transport Information
DOT USA, TDG Canada & ADR/RID Europe:
UN Number: UN2056, Hazard Class: 3, Packing Group: II
Shipping Name: TETRAHYDROFURAN.
IMDG/IMO:
UN Number: UN2056, Hazard Class: 3, Packing Group: II
Shipping Name: TETRAHYDROFURAN.
IATA/ICAO:
UN Number: UN2056, Hazard Class: 3, Packing Group: II
Shipping Name: TETRAHYDROFURAN.
15. Regulatory Information
USA:
SARA 311/312 Hazards: Fire Hazard, Acute Health Hazard, Chronic Health Hazard. See section 2.
16. Other Information
European Labeling in Accordance with EC Directives:
H225: Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H336 May cause drowsiness or dizziness.
H351 Suspected of causing cancer.
Hazard symbols:
F = Flammable.
Xi = Irritant.
Xn = Harmful.
R-phrases:
R11 Highly flammable
R22 Harmful if swallowed
R36/37/38 Irritating to eyes, respiratory system, and skin
R40 Limited evidence of a carcinogenic effect
R67 Vapors may cause drowsiness and dizziness.
Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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