Monothioglycerol or 3-Mercaptopropane-1,2-diol SDS MSDS of Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturer and exporter of Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1,2-diol USP NF IP Grade, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc.

Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required.

Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1,2-diol
SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 23-April-25

Product Name & Other Names: Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1,2-diol.
CAS No.: 96-27-5
EINECS EC-No.: 202-495-0
Relevant uses and uses advised against (if any): Industrial Manufacturing.

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
Acute toxicity, Dermal (Category 3) H311
Skin irritation (Category 2), H315
Skin sensitization (Sub-category 1B), H317

Hazard statements:
H302: Harmful if swallowed.
H311 Toxic in contact with skin.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.

Precautionary statements:
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P270: Do not eat, drink, or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352: IF ON SKIN: Wash with soap and water.
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.
P301+330+331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P333+313: If skin irritation or a rash occurs: Get medical advice/attention.
P337+P313: If eye irritation persists: Get medical advice/ attention.

Product Name & Other Names: Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1,2-diol.
CAS No.: 96-27-5
EINECS EC-No.: 202-495-0

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.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Flammability of the Product: Non-flammable. However, it will burn at elevated temperature.
Products of Combustion: Sulphur oxides, Carbon oxides, fumes.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Use water to cool fire-exposed containers. Avoid solid water jet as it can scatter the fire.
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 elevated temperatures under fire conditions, it may produce toxic or irritating fumes. On decomposition it may emit hydrogen sulfide. Containers may explode on heating.

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.).
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Corrosive solid. Avoid touching the spilled material. 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.

Precautions for safe handling: Do not ingest. Do not breathe dust. 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. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
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 inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.

Airborne Exposure Limits: Not established for the product.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures low.
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.
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.

Appearance: Viscous colorless to faint yellowish liquid.
Odor: Slight sulfide odor.
Odor threshold: No information found.
pH: 10% solution 3.5–7.0
Relative density: around 1.25
Boiling Point: 118C - lit.
Melting Point: No information found.
Flash point: No information found.
Auto-ignition temperature: No information found.
Decomposition temperature: No information found.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): No information found.
Partition coefficient: n-octanol/water: No information found.
Solubility: No information found.
Viscosity: No information found.

Stability: Stable under ordinary conditions of use and storage. One can say it is moderately stable in atmospheric condition. Aqueous solutions and moist solid may slowly give off hydrogen sulfide gas. Air and light sensitive. May discolor on exposure to air.
Hazardous Decomposition Products: It emits toxic fumes when heated to decomposition. It may form carbon oxide and sulfur oxide.
Hazardous Polymerization: Will not occur.
Incompatibilities: Bases, oxidizing agents, Reducing agents, Alkali metals.
Conditions to Avoid: Incompatibles and moisture.

Toxicity data
Oral LD50 Rat: 648 mg/kg.
LD50 Dermal: 673 mg/kg ( Rabbit ).
LC50 Inhalation - Rat - 4 h - > 0,51 mg/l
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Mutagenic Effects: No information found.
Teratogenic Effects: No information found.
Developmental Toxicity: No information found.

Toxicity to fish: flow-through test LC50 - Oncorhynchus mykiss (rainbow trout) - 35 mg/l - 96 h.
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Follow all the pollution control rules.

Land Transport DOT USA, TDG Canada & ADR/RID Europe:
UN number: 2810 Class: 6.1 Packing group: III
Proper shipping name: Toxic liquid, organic, n.o.s. (3-Mercaptopropane-1,2-diol)
Sea Transport IMDG/IMO:
UN number: 2810 Class: 6.1 Packing group: III
Proper shipping name: Toxic liquid, organic, n.o.s. (3-Mercaptopropane-1,2-diol)
Air Transport IATA/ICAO:
UN number: 2810 Class: 6.1 Packing group: III
Proper shipping name: Toxic liquid, organic, n.o.s. (3-Mercaptopropane-1,2-diol)

USA:
SARA 311/312 Hazards: Acute and Chronic health hazard.
California Prop. 65 Components: Not listed.

DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.

CAS Number 96-27-5, Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1,2-diol manufacturers suppliers exporters at:

manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.