Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Cetrimide, 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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Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide: CAS Number: 1119-97-7, EINECS EC Number: 214-291-9, Molecular Formula: C17H38BrN or CH3(CH2)13N(Br)(CH3)3, Molecular Weight: 336.4, HS Code ---**

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide.

Cetrimide is an antiseptic which is a mixture of different quaternary ammonium salts including cetrimonium bromide (CTAB). It is used as a 1-3 % solution for cleaning roadside accident wounds. It is also a surfactant, meaning it functions as a detergent with cleaning properties, with some industrial use. As a pharmaceutical ingredient, it is used in various products mainly for topical use in sprays, gels and creams for a range of purposes, including cleaning burns and wounds, for disinfecting skin before injections or surgery, and for treating fungal infections or nappy rash.

Properties and Specifications of Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide:
Appearance: White or almost white, voluminous, free-flowing powder.
Assay: 99% minimum.
Solubility: Soluble in water and in alcohol.
Appearance of solution: Clear and colourless
Melting point: 247.5C literature.

DEFINITION
Cetrimide consists of trimethyltetradecylammonium bromide and may contain smaller amounts of dodecyl- and hexadecyl-trimethylammonium bromides.
Content: 96.0 per cent to 101.0 per cent of alkyltrimethylammonium bromides, calculated as C17H38BrN (Mw 336.4) (dried substance).

CHARACTERS
Appearance: White or almost white, voluminous, free-flowing powder.
Solubility: Freely soluble in water and in alcohol.

IDENTIFICATION
A. Dissolve 0.25 g in alcohol and dilute to 25.0 mL with the same solvent. At wavelengths from 260 nm to 280 nm, the absorbance of the solution has a maximum of 0.05.
B. Dissolve about 5 mg in 5 mL of buffer solution pH 8.0. Add about 10 mg of potassium ferricyanide. A yellow precipitate is formed. Prepare a blank in the same manner but omitting the substance to be examined: a yellow solution is observed but no precipitate is formed.
C. Solution S (see Tests) froths copiously when shaken.
D. Thin-layer chromatography. To pass the test.
Result The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with the reference solution.
E. It gives reaction of bromides.

TESTS
Solution S: Dissolve 2.0 g in carbon dioxide-free water and dilute to 100 mL with the same solvent.
Appearance of solution: Solution S is clear and colourless.
Acidity or alkalinity: To 50 mL of solution S add 0.1 mL of bromocresol purple solution. Not more than 0.1 mL of 0.1 M hydrochloric acid or 0.1 M sodium hydroxide is required to change the colour of the indicator.
Amines and amine salts: Dissolve 5.0 g in 30 mL of a mixture of 1 volume of 1 M hydrochloric acid and 99 volumes of methanol and add 100 mL of 2-propanol. Pass a stream of nitrogen slowly through the solution. Gradually add 15.0 mL of 0.1 M tetrabutylammonium hydroxide and record the potentiometric titration curve. If the curve shows 2 points of inflexion, the volume of titrant added between the 2 points is not greater than 2.0 mL.
Loss on drying: Maximum 2.0 per cent, determined on 1.000 g by drying in an oven at 105C for 2 h.
Sulfated ash: Maximum 0.5 per cent, determined on 1.0 g.

ASSAY
Dissolve 2.000 g in water and dilute to 100.0 mL with the same solvent. Transfer 25.0 mL of the solution to a separating funnel, add 25 mL of chloroform, 10 mL of 0.1 M sodium hydroxide and 10.0 mL of a freshly prepared 50 g/L solution of potassium iodide. Shake and allow to separate and discard the chloroform layer. Shake the aqueous layer with 3 quantities, each of 10 mL, of chloroform and discard the chloroform layers. Add 40 mL of hydrochloric acid, allow to cool and titrate with 0.05 M potassium iodate until the deep brown colour is almost discharged. Add 2 mL of chloroform and continue the titration, shaking vigorously, until the colour of the chloroform layer no longer changes. Carry out a blank titration on a mixture of 10.0 mL of the freshly prepared 50 g/L solution of potassium iodide, 20 mL of water and 40 mL of hydrochloric acid.
1 mL of 0.05 M potassium iodate is equivalent to 33.64 mg of C17H38BrN.

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Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 08-Oct-20

Product Name & Other Names: Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide.
CAS No.: 1119-97-7
EINECS EC-No.: 214-291-9
Molecular Weight: 336.4
Chemical Formula: C17H38BrN or CH3(CH2)13N(Br)(CH3)3
Relevant uses and uses advised against (if any): Industrial use only.
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 irritation Category 2 - H315
Skin corrosion/irritation Category 2 - H318
Specific target organ toxicity - single exposure Category 3, Respiratory system - H335
Specific target organ toxicity - repeated exposure, Oral Category 2, Gastrointestinal tract - H373
Short-term (acute) aquatic hazard Category 1, H400

Hazard statements:
H302: Harmful if swallowed.
H315 Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H373: May cause damage to organs (Gastrointestinal tract) through prolonged or repeated exposure if swallowed.
H400: Very toxic to aquatic life.

Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P264 Wash skin 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.
P314: Get Medical advice/attention if you feel unwell.
P330: Rinse mouth.
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+352: IF ON SKIN: Wash with soap and water.
P332+313: If skin irritation occurs: Get medical advice/attention.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+ P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/ attention.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
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:
Xn = Harmful
Xi Irritant
N Dangerous for the environment
Risk Phrases:
R22 Harmful if swallowed.
R37/38 Irritating to respiratory system and skin.
R41 Risk of serious damage to eyes.
R48 Danger of serious damage to health by prolonged exposure.
R50 Very toxic to aquatic organisms.

Product Name & Other Names: Cetrimide or Myristyltrimethylammonium bromide or Tetradecyltrimethylammonium bromide or Tetradonium bromide.
CAS No.: 1119-97-7

Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Give large amounts of water to drink. Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: 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.
Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Get medical attention.

Auto ignition temperature: Combustible.
Specific Hazards Arising from the Chemical: Dust can form an explosive mixture with air. Do not allow run-off from firefighting to enter drains or water courses. Fine dust dispersed in air may ignite.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Avoid solid stream of water. Water spray may be used to keep fire exposed containers cool. Carbon dioxide and carbon monoxide, Nitrogen oxides (NOx), Hydrogen bromide will be formed on combustion.
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. Suppress (knock down) gases/vapors/mists with a water spray jet.

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: Mop up and place in an appropriate waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Pick up and dispose of as hazardous waste. Keep in suitable, closed containers for disposal. Finish cleaning by spreading water on the contaminated surface and dispose as per law.

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, 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. Strongly hygroscopic.

Airborne Exposure Limits: Not established. Keep below 5 mg/m3.
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 or almost white, voluminous, free-flowing powder.
Odor: Not available.
Odor threshold: Not available.
pH: Not available.
Relative density: Not available.
Boiling Point: Decomposes.
Melting Point: 247.5C literature.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor Density (Air=1): Not available.
Vapor Pressure (mm Hg): Not available.
Evaporation Rate (BuAc=1): Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Soluble in water and ethanol.
Viscosity: Not available.
Molecular Weight: 336.4
Chemical Formula: C17H38BrN or CH3(CH2)13N(Br)(CH3)3

Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Fumes, Carbon dioxide and carbon monoxide, Nitrogen oxides (NOx) and Hydrogen bromide may form when heated to decomposition.
Hazardous Polymerization: Not reported.
Incompatibilities: Strong oxidizing agents.
Conditions to Avoid: Heat, flames, ignition sources and incompatibles. Avoid dust formation, Excess heat. Exposure to atmosphere. Strongly hygroscopic

Oral rat LD50: 390 mg/kg.
Dermal rabbit LD50: 2150 mg/kg.
Mutagenic Effects: Not available.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.
Carcinogenicity: 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, ACGIH, OSHA, NTP.

Toxicity to fish: semi-static test LC50 - Danio rerio (zebra fish) - > 1,81 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: semi-static test EC50 - Daphnia magna (Water flea) - 0,022 mg/l - 48 h.
Persistence and Degradability: Persistence is unlikely due to water solubility.
Mobility: Mobility likely due to water solubility.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with law.

DOT USA, Canada TDG & ADR/RID Europe:
UN number: 3077; Transport hazard class(es): 9; Packing group: III
UN proper shipping name: Environmentally hazardous substance, solid, n.o.s. (Tetradonium bromide)
IMDG & IATA:
UN number: 3077; Transport hazard class(es): 9; Packing group: III
UN proper shipping name: Environmentally hazardous substance, solid, n.o.s. (Tetradonium bromide)

USA:
SARA 311/312: Acute: and Chronic as per section 2.
SARA 302 Extremely Hazardous Substance: None present in regulated quantities.
SARA 304 Emergency Release Notification: None present in regulated quantities.
US California Proposition 65: No ingredient regulated by CA Prop 65 present.

European Labeling in Accordance with EC Directives:
H302: Harmful if swallowed.
H315 Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H373: May cause damage to organs (Gastrointestinal tract) through prolonged or repeated exposure if swallowed.
H400: Very toxic to aquatic life.

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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