Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Tetrabutylammonium bromide TBAB, 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.

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Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB: CAS Number: 1643-19-2, EINECS EC Number: 216-699-2, Molecular Formula: C16H36BrN or (CH3CH2CH2CH2)4N(Br), Molecular Weight: 322.37, HS Code ---**

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB.

Tetra-n-butylammonium bromide (TBAB) is a quaternary ammonium salt with a bromide counterion commonly used as a phase transfer catalyst. it is a white solid with melting point of 103C. It is hygroscopic and incompatible with strong oxidizing agents. Tetra-n-butylammonium bromide is used as a phase transfer catalyst for the preparation of lactones by cyclization of potassium salt of µ-bromocarboxylic acids and beta-lactones from beta-bromoacid by cyclization. It is also involved in the Curtius rearrangement, N-alkylation of aromatic carboxamides. It plays an important role as an ionic liquid in the regioselective O-alkylation reactions. It is also used in the preparation of polymer solar cells and single component green-light emitting electrochemical cells. This substance is used for plant protection products.

Specifications of Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB:
Appearance: White to off-white crystals or powder.
Melting point: 102 to104C.
Relative Density: 1.15
Solubility: Soluble in water and ethanol.
Solubility in water: Almost transparent.
Assay (argentometric): 98.0% to 102%.
Water Content (Karl Fischer Titration): 1% maximum.
Free Amine: 0.5% maximum.
Free Amine Salts: 0.5% maximum.
Sulfated Ash: 0.5% maximum.

We manufacture and supply the entire range of bromine based organic chemicals and inorganic bromide chemicals:

MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
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neighbouring buyers may
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Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)

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Tetrabutylammonium Bromide or TBAB SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 21-Nov-20

Product Name & Other Names: Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB.
CAS No.: 1643-19-2
EINECS EC Number: 216-699-2
Molecular Formula: C16H36BrN or (CH3CH2CH2CH2)4N(Br)
Molecular Weight: 322.37
Relevant uses and uses advised against (if any): Laboratory and Industrial Use.
Supplier: As per letterhead.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, oral (Category 4) H302
Skin Corrosion/irritation (Category 2) H315
Serious Eye Damage/Eye Irritation (Category 2) H319
Specific target organ toxicity (single exposure) - Respiratory system (Category 3) H335
Long-term (chronic) aquatic hazard (Category 3), H412

Hazard Statements:
H302: Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
H412 Harmful to aquatic life with long lasting effects.

Precautionary Statements:
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash contaminated parts thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
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.
P301+P310: IF SWALLOWED: Immediately call a POSION CENTER or doctor/physician.
P302+352: IF ON SKIN: Wash with plenty of soap and water.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P362: Take off contaminated clothing and wash before reuse.
P501: Dispose of contents/container to authorized agents only.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazards Symbols:
Xn = Harmful.
Xi = Irritant.
Risk Phrases:
R22 Harmful if swallowed
R36/37/38 Irritating to eyes, respiratory system and skin.
R53 May cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Tetrabutylammonium bromide or Tetra butyl ammonium bromide or Tetra-n-butylammonium bromide TBAB.
CAS No.: 1643-19-2

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. Do not use mouth-to-mouth method if victim inhaled the substance. Induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Get medical attention.
Ingestion: Rinse mouth. Do not induce vomiting without medical advice. If vomiting occurs naturally, have victim lean forward to reduce risk of aspiration. Never give anything by mouth to a victim who is unconscious or is having convulsions. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Use a mild soap if available. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. For minor skin contact, avoid spreading material on unaffected skin.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
Notes to Physician: Treat symptomatically.

Products of Combustion: Carbon oxides, nitrogen oxides, hydrogen bromide and toxic fumes.
Fire Extinguishing Media: Water fog. Alcohol foam. Polymer foam. Dry chemical powder. Carbon dioxide (CO2). Avoid a solid water stream as it may scatter and spread fire. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local 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.

Personal precautions: Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist, or gas. Ensure adequate ventilation. Avoid breathing dust. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Ventilate closed spaces before entering. Keep out of low areas.
Environmental precautions: Prevent further spillage if safe to do so. Do not contaminate water.
Methods for cleaning-up: Clean up in accordance with all applicable regulations. Should not be released into the environment.
Small Spill: Avoid dust/mist formation. Avoid breathing dust/mist. Ensure adequate ventilation. Clean contaminated surface thoroughly.
Large Spill: Sweep up and shovel. Keep in suitable, closed containers for disposal. Take care not to disperse material.

Precautions for safe handling: Avoid prolonged exposure. 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. Provide appropriate exhaust ventilation at places where dust is formed. Do not handle or store near an open flame, heat, or other sources of ignition. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces. All equipment used when handling the product must be grounded. Use only with adequate ventilation.
Conditions for safe storage, including any incompatibilities: Light and moisture sensitive. 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.

Airborne Exposure Limits: Contains no substances with occupational exposure limit values.
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.

Appearance: White to off-white crystals or powder.
Odor: Weakly amine-like.
Odor threshold: Not available.
pH: Not available.
Relative density: 1.15
Melting point/Freezing point: 102C to 103C
Initial boiling point and boiling range: Not available.
Flash point: Not available.
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: Soluble in water and ethanol.
Viscosity: Not available.
Molecular Formula: C16H36BrN or (CH3CH2CH2CH2)4N(Br)
Molecular Weight: 322.37

Stability: It is stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: It emits carbon oxides, nitrogen oxides, hydrogen bromide, toxic fumes when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Oxidizing agents.
Conditions to Avoid: Avoid moisture, light, heat, sparks, open flames and other ignition sources. Contact with incompatible materials.

Toxicity data:
LD50 Oral Rat: 300-2000 mg/kg
LD50 Dermal Rat male and female: > 2.000 mg/kg
Carcinogenicity: Not expected to be hazardous by IARC, NTP, ACGIH, OSHA criteria.
Mutagenic Effects: No information available
Reproductive Effects: No information available.
Developmental Effects: No information available.
Teratogenicity: No information available.

Toxicity to fish: static test LC50 - Danio rerio (zebra fish): > 100 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: semi-static test EC50 - Daphnia magna (Water flea): 50 mg/l - 48 h
Ecotoxicity: Not available.
Environmental effects: Not available.
Persistence and degradability: Soluble in water Persistence is unlikely based on information available.
Mobility in soil: Will likely be mobile in the environment due to its water solubility.
Results of PBT and vPvB assessment: Not available.
Harmful to aquatic life with long lasting effects.

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.

DOT USA, TDG Canada & ADR/RID Europe: Not regulated.
TDG & IMDG/IMO: Not regulated.
IATA: Not regulated.

USA:
SARA 302 Components: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards: Acute Health Hazard. See section 2.
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.

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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