2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of 2-Methyltetrahydrofuran or 2-Methyl-THF, 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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2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran: CAS Number: 96-47-9 or 25265-68-3, EINECS EC Number: 202-507-4, Molecular Formula: C5H10O, Molecular Weight: 86.13, HS Code 2932 19 00
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SDS MSDS Sheet of 2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran Manufacturers
2-Methyltetrahydrofuran
2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran Pure Suppliers
2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran is an organic compound with the molecular formula C5H10O. It is a highly flammable, mobile liquid. It is mainly used as a replacement for THF in specialized applications for its better performance. It is not miscible with water. 2-Methyltetrahydrofuran behaves like tetrahydrofuran as a Lewis base in organometallic reactions. Its solubility in water decreases with increase in temperature. 2-methyltetrahydrofuran is used as a solvent for Grignard reagents.
General Properties and Specifications of 2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran:
Appearance: Colorless to very slightly yellow liquid.
Odor: ether-like odor.
Water: 0.05% maximum.
Assay: 99.5% minimum.
Single largest impurity: 0.5% maximum.
Relative density: 0.85
Melting point: -136C.
Boiling point: 78c to 82C.
Flash point: -11C.
We also manufacture and supply as under:
Polytetrahydrofuran 1000 - 2000
Tetramethylammonium Hydroxide.
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
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Last
31 March, 2024
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2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran SDS, SAFETY DATA SHEET
MSDS SHEET, MATERIAL SAFETY DATA SHEET 27-Nov-20
1. PRODUCT AND COMPANY IDENTIFICATION
Product Name & Other Names: 2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran.
CAS Number: 96-47-9 or 25265-68-3
EINECS EC Number: 202-507-4
Molecular Formula: C5H10O
Molecular Weight: 86.13
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
Classification according to Regulation (EC) No 1272/2008
Flammable liquids Category 2, H225
Acute toxicity, Oral Category 4, H302
Skin irritation Category 2, H315
Serious eye damage/eye irritation Category 1, H318
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements  Combustible Liquid |
GHS Label Elements |
Signal Words (GHS-US): Danger
Hazard statements (GHS-US):
H225 Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H318 Causes serious eye damage.
Precautionary statements (GHS-USA):
P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking.
P261: Avoid breathing vapors.
P264: Wash … thoroughly after handling.
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.
P302+352: IF ON SKIN: Wash with soap and water.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.
P403+235: Store in a well-ventilated place. Keep cool.
P501: Dispose of contents/container to authorized agents only.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
F Extremely Flammable
C = Corrosive.
Risk Phrases:
R11 Highly flammable.
R22 Harmful if swallowed.
R38 Irritating to skin.
R41 Risk of serious damage to eyes.
3. COMPOSITION / INFORMATION ON INGREDIENTS
Product Name & Other Names: 2-Methyltetrahydrofuran or 2-Methyl-THF or Tetrahydrosilvan or Tetrahydro-2-methylfuran.
CAS Number: 96-47-9 or 25265-68-3
EINECS EC Number: 202-507-4
4. FIRST-AID MEASURES
Always seek medical advice after the first aid treatment.
Eye Contact: Rinse immediately with plenty of water for 10 minutes at least. Contact a physician if symptoms persist.
Skin Contact: Wash thoroughly with soap and water; flush with plenty of water. Take off spoilt clothes. Contact physician if symptoms persist.
Ingestion: Wash the mouth with water; seek medical advice immediately.
Inhalation: Remove from exposure site to fresh air and keep at rest. Obtain medical advice.
5. FIRE-FIGHTING MEASURES
Flash Point: -11C. Forms explosive mixtures with air at ambient temperatures.
Recommended Extinguishing media: CO2, foam, dry chemicals, sand, water spray.
Non-Recommended: Do not use direct water jet on burning material.
Hazardous Combustion Products: Toxic fumes and oxides of carbon.
Extinguishing Procedure: Flammable. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Containers may explode when heated. Thermal decomposition can lead to release of irritating gases and vapors. Keep product and empty container away from heat and sources of ignition. Closed containers may build up pressure at elevated temperatures. If possible, containers should be cooled with a water spray. For large fires, apply water from as far as possible. Keep containers and surroundings cool with water spray. Beware of vapors accumulating to form explosive concentrations. Vapors can accumulate in low areas.
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.
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: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep up and remove to an approved disposal container. Avoid open flames or other sources of ignition.
7. HANDLING AND STORAGE
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. 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, light, 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, strong acids, and strong bases. Keep air contact to a minimum. Keep away from ignition sources and naked flame. - No smoking. Take measures to prevent the build-up of electrostatic charge.
8. EXPOSURE CONTROL
Control parameters: Contains no substances with occupational exposure limit values.
Respiratory Protection: Avoid to breath directly on the product. Apply local ventilations when appropriate.
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. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Colorless to very slightly yellow liquid.
Odor: Ether-like odor.
Odor threshold: Not available.
pH: Not available.
Relative density: 0.85
Melting point/freezing point: -136C.
Initial boiling point and boiling range: 78C to 82C.
Flash point: -11C.
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(ies): 150 g/l @ 25C in water.
Viscosity: Not available.
10. STABILITY AND REACTIVITY
Reactivity: It presents no significant reactivity hazards, by itself or in contact with water. Avoid contact with strong acids and strong bases or oxidizing agents. Forms explosive mixtures with air at ambient temperatures. Sensitivity to light. Decomposes on exposure to light. Sensitive to air.
Decomposition: Carbon monoxide and unidentified organic compounds may be formed during combustion.
Conditions to Avoid: Heat, sparks, open flames, and other ignition sources. Avoid temperatures exceeding the flash point. Contact with incompatible materials. Oxidizing agents, Acids and Bases.
11. TOXICOLOGICAL INFORMATION
LC50 Oral Rat: > 300 mg/kg.
LC50 Inhalation Rat - 4 h: 6000 ppm
LD50 Dermal Rat: 2000 mg/kg.
Carcinogenic Effects: Not a reported carcinogen by NTP, ACGIH, OSHA or IARC.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
12. ECOLOGICAL INFORMATION
Toxicity to fish LC50: semi-static test LC50 - Oncorhynchus mykiss (rainbow trout) - > 100 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: semi-static test EC50 - Daphnia magna (Water flea) - > 139 mg/l - 48 h.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No information available.
Results of PBT and vPvB assessment: No data available for assessment.
13. DISPOSAL CONSIDERATIONS
In accordance with local environmental laws. Avoid disposing into drainage or environment.
14. TRANSPORT REGULATIONS
DOT USA, TDG Canada & ADR/RID Europe:
UN Number: UN2536
Shipping Name: METHYLTETRAHYDROFURAN.
Hazard Class: 3; Packing Group: II
IMDG/IMO & IATA/ICAO:
UN Number: UN2536
Shipping Name: METHYLTETRAHYDROFURAN.
Hazard Class: 3; Packing Group: II
15. REGULATORY INFORMATION
SARA 302: Not subject to the reporting requirements of SARA Title III, Section 302.
SARA 313: Listed.
SARA 311/312 Hazards: Fire Hazard, Immediate Acute Health Hazard
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
Section 16 - Additional Information
European Labeling in Accordance with EC Directives:
H225 Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H318 Causes serious eye damage.
Hazard Symbols:
F = Extremely Flammable.
C = Corrosive.
Risk Phrases:
R11 Highly flammable.
R22 Harmful if swallowed.
R38 Irritating to skin.
R41 Risk of serious damage to eyes.
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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