Coumarin or 1,2-Benzopyrone Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Coumarin 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 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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Coumarin or 1,2-Benzopyrone or 1-Benzopyran-2-one or 5,6-Benzo-2-pyrone or 2H-Chromen-2-one: CAS Number: 91-64-5, EINECS EC Number: 202-086-7, Molecular Formula: C9H6O2, Molecular Weight: 146.14, FEMA: 2744, HS Code ---**
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SDS MSDS Sheet of Coumarin or 1,2-Benzopyrone Manufacturers
Coumarin
1,2-Benzopyrone Pure Suppliers
Coumarin is a phytochemical with a vanilla like flavour. Coumarin is a oxygen heterocycle. Coumarin is found in several plants, including tonka beans, lavender, licorice, strawberries, apricots, cherries, cinnamon, and sweet clover. Coumarin is a colorless crystalline solid with a sweet vanilla- like odor.
Coumarin has blood-thinning, anti-fungicidal and anti-tumor activities. Coumarin should not be taken while using anticoagulants. Coumarin increases the blood flow in the veins and decreases capillary permeability.
CAS number: 91-64-5
Molecular formula: C9H6O2
Relative Density: 0.935
Melting point: Between 68C and 72C
Boiling point: 298
Flash Point: 162C
Appearance: White to off-white crystalline powder.
Water: Not more than 0.5%
Assay: minimum 99%.
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
USA, Canada, Mexico and other American
neighbouring buyers may
e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
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Last
2 October, 2023
Exporters to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai etc.
Global or International Suppliers, Exporters, Importers, Manufacturers
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COUMARIN SDS, SAFETY DATA SHEET
MSDS SHEET, MATERIAL SAFETY DATA SHEET 11-Oct-20
1. PRODUCT AND COMPANY IDENTIFICATION
Product Name & Other Names: Coumarin or 1,2-Benzopyrone or 1-Benzopyran-2-one or 5,6-Benzo-2-pyrone or 2H-Chromen-2-one.
CAS Number: 91-64-5
EINECS EC Number: 202-086-7
Molecular Formula: C9H6O2
Molecular Weight: 146.14
Relevant uses and uses advised against (if any): Laboratory and Industrial Manufacturing.
SUPPLIER: 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
Acute toxicity, oral Category 3 (H301)
Skin corrosion/irritation Category 2 (H315)
Serious eye damage/eye irritation Category 2A (H319)
Labeling according to GHS & Regulation (EC) No 1272/2008
| GHS Label Elements  Irritant |
GHS Label Elements |
Signal Words: Danger
Hazard statements:
H301 Toxic if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
Precautionary statements:
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.
P272: Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth.
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352: IF ON SKIN: Wash with soap and water.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P333+313: If skin irritation or a rash occurs: Get medical advice/attention.
P337+P313: If eye irritation persists get medical advice/attention.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
P405: Store in a closed container.
P501 Dispose of contents/ container to an approved waste disposal plant.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
T = Toxic
Xi = Irritant
Risk Phrases:
R25 Toxic if swallowed.
R36/38 Irritating to eyes and skin.
3. COMPOSITION / INFORMATION ON INGREDIENTS
Product Name & Other Names: Coumarin or 1,2-Benzopyrone or 1-Benzopyran-2-one or 5,6-Benzo-2-pyrone or 2H-Chromen-2-one.
CAS Number: 91-64-5
EINECS EC Number: 202-086-7
4. FIRST-AID MEASURES
Always seek medical attention after first aid measures are provided
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
Extinguishing Media Recommended: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
Non-Recommended: Avoid direct water jet on burning material.
Extinguishing Procedures: Closed containers may build up pressure at elevated temperatures. If possible, containers should be cooled with a water spray.
Special Hazards Arising from the Product: Toxic fumes and Carbon oxides.
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.
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: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law. 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. In case of insufficient ventilation, wear suitable respiratory equipment. 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. 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 strong oxidizing agents, strong acids, alkalis. Keep air contact to a minimum.
Fire Protection: Keep away from ignition sources and naked flame.
8. EXPOSURE CONTROL
Exposure Limits: Not established.
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: White to off-white crystalline powder, crystals or flakes.
Odor: Not available.
Odor threshold: Not available.
pH: Not available.
Relative density: about 0.935
Melting point/freezing point: Between 68C and 72C.
Initial boiling point and boiling range: 298C.
Flash point: 162C.
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): Slightly soluble in water.
Viscosity: Not available.
Molecular Formula: C9H6O2
Molecular Weight: 146.14
10. STABILITY AND REACTIVITY
Reactivity: It presents no significant reactivity hazards, by itself or in contact with water. Avoid contact with strong acids, alkali, or oxidizing agents.
Decomposition: Toxic fumes and Carbon oxides and unidentified organic compounds may be formed during combustion.
Conditions to Avoid: Strong heating, strong acids, alkali, or oxidizing agents.
11. TOXICOLOGICAL INFORMATION
LD 50 ORAL/RAT (mg/Kg): 293
LD 50 ORAL/MOUSE (mg/Kg): 196
Carcinogenic Effects: Not a reported carcinogen by IARC, NTP, ACGIH, OSHA.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: Mutagenic effects have occurred in experimental animals.
12. ECOLOGICAL INFORMATION
Toxicity to fish: LC50 - Poecilia reticulata (guppy) - 56 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: LC50 - Daphnia magna (Water flea) - 13,5 mg/l - 48 h.
Persistence and Degradability: No information available.
Mobility: No information available.
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
UN Number: 2811
UN proper shipping name: TOXIC SOLID, ORGANIC, N.O.S. (Coumarin)
Hazard Class: 6.1
Packing Group: III
15. REGULATORY INFORMATION
USA regulations:
US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Not listed.
SARA 311/312: Acute health hazard, Chronic health hazard.
SARA 313: not listed.
16. Other Information
European Labeling in Accordance with EC Directives:
H301 Toxic if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
Hazard Symbols:
T = Toxic
Xi = Irritant
Risk Phrases:
R25 Toxic if swallowed.
R36/38 Irritating to eyes and skin.
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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