Dibromo Dimethyl Hydantoin
A white crystalline solid that is sparingly soluble in water.
- Part number
- RXSOL-69-5961-050
- Category
- Food Additive
- Brand
- RXSOL
Overview
Dibromo dimethyl hydantoin (DBDMH) is an organic compound that is used as a antimicrobial preservative by discharging formaldehyde as a disinfectant and a reagent for bromination. It is also used as a bleaching agent and for treating water cooling systems.
Applications
This white crystalline compound with a slight bromine odor is widely used as a disinfectant used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems.
Dosage and directions
DMDM (dimethyl-dimethyl) hydantoin is an organic compound that is a member of the hydantoin family. It functions as an antimicrobial preservative by discharging formaldehyde. It is a broad-spectrum preservative that is effective against fungi, yeast, and gram-positive and gram-negative bacteria.
Safety and SDS
Read the safety data sheet before handling. Wear suitable gloves and eye protection.
View safety data sheet
| Porduct Name | Dibromo dimethyl hydantoin |
| Part Number | RXSOL-69-5961-050 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Branch : Kandla, Mumbai , Chennai, Vizag, Kolkata, UAE , OMAN , CANADA and KENYA
| Phone | +91 22 20871200 - 1400 |
| Fax | +91 22 27612100 :::AOH :0091 9821214367 |
| rxsolchemicals@gmail.com | |
| Website | www.rxmraine.com |
| Chemical Name | Cas No | EC No | Weight | Formula |
| 1,3-Dibromo-5,5-dimethylhydantoin for synthesis | 77-48-5 | 201-030-9 | 285,92 g/mol | C5H6Br2N2O2 |
| Signal Word | Danger |
| Hazard Statements | H272 May intensify fire; oxidizer. H301 Toxic if swallowed. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H410 Very toxic to aquatic life with long lasting effects |
| Precautionary statements | P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P260 Do not breathe dust. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Classification of the substance or mixture | No data available |
| Supplemental Hazard Statements | No data available |
| Other hazards | 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 The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. |
| General advice | First aiders need to protect themselves. Show this material safety data sheet to the doctor in attendance. |
| If inhaled | After inhalation fresh air. |
| Eye Contact | Rinse out with plenty of water. Remove contact lenses |
| Swallowed | If swallowed give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible. Do not attempt to neutralise. |
| Skin Contact | In case of skin contact Take off immediately all contaminated clothing. Rinse skin with water/ shower. |
| Inhalation | No data available |
| Ingestion | No data available |
| Most important symptoms and effects, both acute and delaye | The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 |
| Indication of any immediate medical attention and special treatment needed | No data available |
| Flammability | No data available |
| Suitableextinguishing media | Water Foam Carbon dioxide (CO2) Dry powder |
| Unsuitable extinguishing media | For this substance/mixture no limitations of extinguishing agents are given |
| Special hazards arising from the substance or mixture | Carbon oxides Nitrogen oxides (NOx) Hydrogen bromide gas Combustible. Fire may cause evolution of: hydrogen bromide, nitrogen oxides, nitrous gases Development of hazardous combustion gases or vapours possible in the event of fire. Has a fire-promoting effect due to release of oxygen. |
| Further information | Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system. |
|
Hazardous combustion products |
No data available |
| Advice for firefighters | Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing. |
| Protective Equipment | No data available |
| Specific Hazards Arising from the Chemical | No data available |
| Personal precautions, protective equipment and emergency procedures | Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8. |
| Spillage | No data available |
| Personal Protection | No data available |
| Enviromental Precaution | Do not let product enter drains. Risk of explosion. |
|
Methods and materials for containment and cleaning |
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up with liquid-absorbent material (e.g. Chemizorb® ). Dispose of properly. Clean up affected area |
| Reference to other sections | For disposal see section 13 |
| Advice on protection against fire and explosion | Keep away from open flames, hot surfaces and sources of ignition.Take precautionary measures against static discharge. |
| Incompatible materials | No data available |
| Hygiene measures | Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance. For precautions see section 2.2. |
| Advice on safe handling | No data available |
| Conditions for safe storage, including any incompatibilities |
No data available |
| Storage conditions | No metal or light-weight-metal containers. Protected from light.Tightly closed. Away from combustible materials and sources of ignition and heat. Keep locked up or in an area accessible only to qualified or authorized persons. Do not store near combustible materials. Recommended storage temperature see product label |
| Storage class | Storage class (TRGS 510) 5.1B Oxidizing hazardous materials |
| Specific end use(s) | Apart from the uses mentioned in section 1.2 no other specific uses are stipulated |
| Advice on general occupational hygiene | No data available |
| Exposure controls | Personal protective equipment |
| Engineering Control | No data available |
| Eye/face protection | Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses |
| Body Protection | Protective clothing |
| Skin protection | This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de). Full contact Material: Viton® Minimum layer thickness: 0,7 mm Break through time: 480 min Material tested:Vitoject® (KCL 890 / Aldrich Z677698, Size M) This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de). Splash contact Material: butyl-rubber Minimum layer thickness: 0,7 mm Break through time: 30 min Material tested:Butoject® (KCL 898) |
| Respiratory protection |
Required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type Filter type P3 The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
|
| Other Protection Measure | No data available |
| Physical state | Powder, Finecrystalline |
| Colour | Light yellow |
| Odour | Stinging |
| Odor Threshold | No data available |
| pH | No data available |
| Melting Point | 177 - 179 °C at 1.013 hPa - OECD Test Guideline 102 - Decomposition |
| Boiling Point | No data available |
| Flash Point | No data available |
| Evaporation Rate | No data available |
| Flammability (solid, gas) | No data available |
| Explosive limits | No data available |
| Upper/lower flammability or explosive limits | No data available |
| Autoignition temperature | No data available |
| Decomposition temperature | No data available |
| Vapour pressure | No data available |
| Viscosity | No data available |
| Density | 1,00 g/cm3 at 25 °C |
| Relative Density | No data available |
| Specific Gravity | No data available |
| Partition coefficient | Log Pow -0,94 - (Lit.), Bioaccumulation is not expected |
| Explosive properties | No data available |
| Solubility | 1 g/l at 20 °C |
| Ignition temperature | No data available |
| Particle characteristics | No data available |
| Reactivity | The following applies in general to flammable organic substances and mixtures in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed |
| Chemical stability | The product is chemically stable under standard ambient conditions (room temperature) |
| Possibilityof hazardous reactions | Exothermic reaction with Strong acids strong alkalis Strong oxidizing agents strong reducing agents Violent reactions possible with: Alcohols phosphorus Ketones Reducing agents Acids Ammonia ammonium compounds |
| Conditions to avoid | No data available |
| Incompatible materials |
Iron, Aluminum, Copper
|
| Hazardous product dicomposition | No data available |
| Acute toxicity | LD50 Oral - Rat - 250 mg/kg Remarks: (RTECS) Symptoms: If ingested, severe burns of the mouth and throat, as well as a danger of perforation of the esophagus and the stomach. Acute toxicity estimate Oral - 250 mg/kg (ATE value derived from LD50/LC50 value) |
| Skin corrosion/irritation | Skin - Rabbit Result Causes burns. (External MSDS) |
| Serious eye damage/irritation | Eyes - Rabbit Result Causes burns. (External MSDS) Causes serious eye damage |
| Respiratory or skin sensitization | Sensitisation test - Guinea pig Result positive (External MSDS) |
| Carcinogenicity | No data available |
| Germ cell mutagenicity | No data available |
| Reproductive toxicity | No data available |
| Specific target organ toxicity-single exposure |
No data available
|
| Additional Information | Assessment The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin., Cough, Shortness of breath, Headache, Nausea To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Other dangerous properties can not be excluded. Handle in accordance with good industrial hygiene and safety practice |
| Persistence and degradability | Biodegradability aerobic - Exposure time 28 d Result: 0 % - Not readily biodegradable. Remarks: (HSDB) |
| Toxicity to fish | Static test LC50 - Oncorhynchus mykiss (rainbow trout) - 0,58 mg/l - 96 h |
| Toxicity to daphnia and other aquatic invertebrates | EC50 - Daphnia magna (Water flea) - 0,84 mg/l - 48 h (ECOTOX Database) |
| Toxicity | No data available |
| Toxicity to bacteria | No data available |
| Toxicity to algae | No data available |
| Products Biodegradation | No data available |
| Mobility in soil | No data available |
| Results of PBT av PvB 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. |
| Endocrine disrupting properties | The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. |
| Other adverse effects | Discharge into the environment must be avoided |
| Product | No data available |
| Contaminated packaging | No data available |
| Waste treatment Method | No data available |
| UN number |
ADR/RID:3084 IMDG:3084 IATA:3084 |
| UN proper shipping name | ADR/RID:CORROSIVE SOLID, OXIDIZING, N.O.S. (1,3-dibromo-5,5- dimethylhydantoin) IMDG:CORROSIVE SOLID, OXIDIZING, N.O.S. (1,3-dibromo-5,5-dimethylhydantoin) IATA:CORROSIVE SOLID, OXIDIZING, N.O.S. (1,3-dibromo-5,5-dimethylhydantoin) |
| Transport hazard classess | ADR/RID: 8 (5.1) IMDG:8 (5.1) IATA:8 (5.1) |
| Packaging group | ADR/RID:ll IMDG:ll IATA:ll |
| Environmental hazards | ADR/RID:No IMDG Marine pollutant:No IATA: No |
| Special precautions for user | Tunnel restriction code (E) |
| Further information | No data available |
| Safety, health and environmental regulations/legislation specific for the substance or mixture | This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006 |
| Other regulations | Observe work restrictions regarding maternity protection in accordance to Dir 92/85/EEC or stricter national regulations where applicable.Take note of Dir 94/33/EC on the protection of young people at work. |
| Chemical Safety Assessment | For this product a chemical safety assessment was not carried out |
| Other Information |
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and weassume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Rx Marine International has been advised of the possibility of such damages. DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable. |
| No data available |
