Lead bis(dimethyldithiocarbamate) SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name: Lead bis(dimethyldithiocarbamate)
- CAS: 19010-66-3
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses: For R&D use only. Not for medicinal, household or other use.
- Uses advised against: none
Company Identification
- Company:Chemicalbook.in
- Address:5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone:+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
- Signal word No signal word
none
none
none
none
none
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Lead bis(dimethyldithiocarbamate)
- Common names and synonyms: Lead bis(dimethyldithiocarbamate)
- CAS number: 19010-66-3
- EC number: 242-748-2
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth. Refer for medical attention .
Most important symptoms/effects, acute and delayed
SYMPTOMS: Symptoms of exposure to a related compound include reddening and swelling of the eyes and skin, blisters, tearing, runny nose, dry throat and chest discomfort. Inhalation may cause sneezing and coughing. Other symptoms include irritation of the skin, eyes, mucous membranes and respirator tract. Exposure can cause conjunctivitis, erythema, rapid pulse, dizziness, urticaria, intolerance to alcohol, palpitation and hypotension. It may also cause vasodilation of the face and neck, tachycardia, tachypnea, cardiac arrhythmias, pallor, hypertension, convulsions, myocardial infarction, optic neuritis, peripheral neuropathy, hypersensitivity hepatitis, fatigue, sleepiness, headache, chromosomal aberrations (rare) and damage in the nerve cells of the cerebral cortex. Other symptoms include clinical and subclinical liver dysfunction and asthenia, thoracic pain, skin lesions, myocardial dystrophia and enlargement of the thyroid. It may cause reduced potency, gastrointestinal disorders, unpleasant taste, lowered blood pressure, mild confusion, lethargy, impaired memory span, bizarre behavior, emotional lability, ataxia, hallucinations, uncontrollable arm movements, irritability, speech difficulty, drowsiness, loss of libido, psychoses (rare), Parkinsonian tremor, neuropsychiatric effects, anorexia, weight loss, emesis, coma, delirium, catatonia, suppression of the tendon reflexes, hypotonia, flaccid paralysis and death. It may also cause hyperventilation, sweating, breathlessness, air hunger, chest pain, central nervous system depression and rash. Pulmonary damage may also occur. Diarrhea and allergic eczema have been reported. Photophobia and skin sensitization are also symptoms. Inhalation of a related compound after alcohol consumption has caused nausea, vomiting and flushing. It also causes collapse. Other symptoms following alcohol ingestion include gastric pain, hyperirritability, fine tremor of the fingers and tongue, elevated blood pressure, slight fever, moderate lymphopenia; albumin, urobilinogen and numerous casts in the urine, liver enlargement, ulcers of the oral cavity and goiters. Symptoms of exposure to this type of chemical may include abdominal pain or discomfort, colic, constipation, metallic taste, nausea, vomiting, lassitude, insomnia, weakness, joint and muscle pains, lead line on the gums, pyorrhea, abdominal tenderness, basophilic stippling, anemia, slight albuminuria and increased urinary excretion. Other symptoms of exposure to this type of chemical may include black stools, oliguria, collapse, apathy, loss of recently developed skills, nervousness, vague pains in the arms and legs, incoordination, sensory disturbances of the extremities, paralysis of extensor muscles of arms and legs with wrist and foot drop, disturbance of menstrual cycle, abortion, stupor, encephalopathy, papilledema and paralysis of the cranial nerves. Exposure may also cause nightmares, muscular weakness, restlessness, anxiety, hypothermia, bradycardia, delusions, exaggerated muscular movements and a maniacal state. It may also cause seizures and cardiorespiratory arrest. Chronic exposure may cause severe damage to blood-forming, nervous system, urinary and reproductive systems; excessive tiredness numbness, hyperactivity, damage to the central nervous system, feeling of dull ness, kidney disease, permanent kidney damage, birth defects, stillbirth and decreased hemoglobin. It causes decreased sex drive, impotence and sterility in men. In women, it may cause decreased fertility. ACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits very toxic fumes of lead, nitrogen oxides and sulfur oxides. Ingestion of alcoholic beverages can result in potentially serious toxic effects after exposure (including topical) of this type of compound. (NTP, 1992)
Indication of immediate medical attention and special treatment needed, if necessary
Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. Lead and related compounds
SECTION 5: Firefighting measures
Suitable extinguishing media
Extinguishant: Dry sand, dry dolomite, or dry graphite. Inorganic lead
Specific hazards arising from the chemical
Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
Special protective actions for fire-fighters
Use water spray, powder, foam, carbon dioxide.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting.
Environmental precautions
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting.
Methods and materials for containment and cleaning up
SRP: Wastewater from contaminant suppression, cleaning of protective clothing/equipment, or contaminated sites should be contained and evaluated for subject chemical or decomposition product concentrations. Concentrations shall be lower than applicable environmental discharge or disposal criteria. Alternatively, pretreatment and/or discharge to a permitted wastewater treatment facility is acceptable only after review by the governing authority and assurance that "pass through" violations will not occur. Due consideration shall be given to remediation worker exposure (inhalation, dermal and ingestion) as well as fate during treatment, transfer and disposal. If it is not practicable to manage the chemical in this fashion, it must be evaluated in accordance with EPA 40 CFR Part 261, specifically Subpart B, in order to determine the appropriate local, state and federal requirements for disposal.
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from food and feedstuffs.
SECTION 8: Exposure controls/personal protection
Control parameters
| Component | Lead bis(dimethyldithiocarbamate) |
|---|---|
| CAS No. | 19010-66-3 |
|
NIOSH considers "Lead" to mean metallic lead, lead oxides, and lead salts (including organic salts such as lead soaps but excluding lead arsenate). Recommended Exposure Limit: 10 hr Time-Weighted Avg: 0.050 mg/cu m /Lead/ Air concentrations should be maintained so that worker blood lead remains less than 0.06 mg Pb/100 g of whole blood. /Lead/ |
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear safety goggles.
Protective gloves.
Use local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state:
PHYSICAL DESCRIPTION: White to off-white powder. (NTP, 1992)
-
Colour:
White powder
-
Odour:
no data available
-
Melting point/freezing point:
590° F (NTP, 1992)
-
Boiling point or initial boiling point and boiling range:
no data available
-
Flammability:
Combustible. Gives off irritating or toxic fumes (or gases) in a fire.
-
Lower and upper explosion limit/flammability limit:
no data available
-
Flash point:
no data available
-
Auto-ignition temperature:
no data available
-
Decomposition temperature:
no data available
-
pH:
no data available
-
Kinematic viscosity:
no data available
-
Solubility:
less than 0.1 mg/mL at 73° F (NTP, 1992)
-
Partition coefficient n-octanol/water:
no data available
-
Vapour pressure:
no data available
-
Density and/or relative density:
2.43 (NTP, 1992)
-
Relative vapour density:
no data available
-
Particle characteristics:
no data available
SECTION 10: Stability and reactivity
Reactivity
Decomposes on burning. This produces toxic fumes.
Chemical stability
no data available
Possibility of hazardous reactions
Combustible when exposed to heat or flame.LEAD DIMETHYLDITHIOCARBAMATE is a organometallic with thio carbamate chelating group. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates and dithiocarbamates are incompatible with acids, peroxides, and acid halides. Organometallics are strongly reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases. Organometallics containing halogens (fluorine, chlorine, bromine, iodine) bonded to the metal typically with generate gaseous hydrohalic acids (HF, HCl, HBr, HI) with water.
Conditions to avoid
no data available
Incompatible materials
Strong oxidizers, hydrogen peroxide, acids. Lead
Hazardous decomposition products
When heated to decomposition, it emits very toxic fumes of /lead, nitrogen oxides and sulfur oxides/.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 Rat oral > 10 mL/kg
- Inhalation: no data available
- Dermal: no data available
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
There is limited evidence in humans for the carcinogenicity of inorganic lead compounds. ... There is sufficient evidence in experimental animals for the carcinogenicity of inorganic lead compounds. There is sufficient evidence in experimental animals for the carcinogenicity of lead acetate, lead subacetate, lead chromate, and lead phosphate. There is inadequate evidence in experimental animals for the carcinogenicity of lead oxide and lead arsenate. ... There is inadequate evidence in experimental animals for the carcinogenicity of lead powder. Overall evaluation Inorganic lead compounds are probably carcinogenic to humans (Group 2A). Inorganic lead compounds
Reproductive toxicity
no data available
STOT-single exposure
no data available
STOT-repeated exposure
The substance may have effects on the blood and kidneys. This may result in anaemia and kidney impairment.
Aspiration hazard
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: no data available
- Toxicity to daphnia and other aquatic invertebrates: no data available
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Persistence and degradability
no data available
Bioaccumulative potential
Lead dimethyldithiocarbamate is reported to be non-bioaccumulative in fish(1).[(1) ECCC; Results of DSL Categorization. Environment and Climate Change Canada. Available from, as of August 2, 2016
Mobility in soil
no data available
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
UN Number
ADR/RID: no data available
IMDG: no data available
IATA: no data available
UN Proper Shipping Name
ADR/RID: no data available
IMDG: no data available
IATA: no data available
Transport hazard class(es)
ADR/RID: no data available
IMDG: no data available
IATA: no data available
Packing group, if applicable
ADR/RID: no data available
IMDG: no data available
IATA: no data available
Environmental hazards
ADR/RID: No
IMDG: No
IATA: No
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
Other Information
Health effects of exposure to the substance have not been investigated adequately.