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CHENZONE NBC - MSDS

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: CHENZONE NBC
MSDS Nº CH0377
Chemical Name: Nickel Dibutyldithiocarbamate
Synonyms: Bis(dibutyldithiocarbamato)nickel; Nickel, bis(dibutylcarbamodithio-,S,S´)-; NDBC
Use:Rubber Accelerator ,antiozonant.
Manufactured By: Chemicon S/A
Emergency Telephone:
CHEMTREC: 1-800-424-9300 (TOLL FREE - USA and Territories)
CANUTEC: 613-996-6666 (Canada)
SETIQ: 91-800-00-214 (Mexico)
ABQUIM: 55-0800-11-8270 (Brazil)
Prepared By: Chemicon S/A
2. COMPOSITION/INFORMATION ON INGREDIENTS
Components CAS# Percent
Nickel Dibutyldithiocarbamate 13927 -77-0 97-99%

3. HAZARDS IDENTIFICATION
Hazard Information
Emergency Overview: Burning sulfur emits highly toxic fumes! WARNING! Dust may be irritating to eyes
and upper respiratory tract. Fine dust clouds may form explosive mixtures with air. Highly toxic to fish and
aquatic invertbrates. May cause sensitization by skin contact. May cause alcohol intolerance
Eye Contact: Causes mild eye irritation . Mild Eye Irritation: signs/symptoms can include redness,
swelling, pain, and tearing.
Skin Contact: May cause an allergic skin reaction. May be absorbed through the skin and product effects
similiar to those caused by inhalation and/or ingestion.
Inhalation: Exposure to dust particles generated from this material may cause irritation of the respiratory
tract. Inhalation may cause alcohol intolerance
Ingestion: May cause alcohol intolerance (Antabuse Effect) May cause headache, dizziness, nausea,
vomiting, gastrointestinal irritation.

4. FIRST AID MEASURES
In Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get
medical attention if irritation persists.
On Skin: In case of contact, immediately flush skin with plenty of soap and water for at least 15 minutes.
Get medical attention. Remove contaminated clothing and launder before reuse. Get medical attention if
irritation persists.
Inhaled: Remove person to fresh air. If not breathing, give artificial respiration. If breathing is difficult, get
immediate medical attention.
Swallowed: If swallowed, call a physician immediately. Only induce vomiting at the instruction of a
physician. Never give anything by mouth to an unconscious person.
Notes To Physician: Treat symptomatically. Exposure by ingestion, inhalation or skin absorbtion may
cause alcohol intolerance (Antabuse Effect)

5. FIRE FIGHTING MEASURES
Flash Point (°F/C): 500°F / 260°C
Flash Point Method: Not Determined
Autoignition Temp. (°F/C): Not Determined
Lower Explosion Limit in Air (LEL): Not determined.
Upper Explosion Limit in Air (UEL): Not determined.
Extinguishing Media: Water fog, carbon dioxide, foam, dry chemical
Special Exposure Hazards: Fig ht fire from a safe distance and from a protected location. Use water
spray to cool fire exposed surfaces. Decomposition in fire may produce toxic gases. Do not allow runoff to
enter waterways.
Special Protective Equipment: Full protective clothing and approved self-contained breathing apparatus
required for fire fighting personnel.
Unusual Fire/Explosion Hazards: Toxic emissions may result if product is involved in a fire.

6. ACCIDENTAL RELEASE MEASURES
Spill Procedures: Wear protective equipment specified. Avoid the generation of dust. Sweep, vacuum,
or shovel and place into closable container for disposal.
Procedure for Cleaning/Absorption: Isolate area and remove sources of friction, impact, heat, low level
electrical current, and RF energy. Scoop up and remove. Do NOT spread spilled product with water.
CERCLA Reportable Quantity (RQ): Not Applicable

7. HANDLING AND STORAGE
Handling: Avoid contact with eyes, skin and clothing. Avoid generating or breathing dust. Wash
thoroughly with soap and water after handling. Wash hands before eating, drinking, chewing gum, using
tobacco or using the toilet. Reclose containers of unused product. Keep containers tightly closed when
not in use. Do not reuse this container.
Storage: Store closed containers in a cool, dry, well-ventilated area. Store away from strong oxidizing
materials. Avoid exposure to direct sunlight.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Eye Protection: Wear safety glasses or goggles to protect against exposure.
Skin Protection: Normal work coveralls. Launder contaminated clothing before reuse.
Gloves: Use gloves as a standard industrial handling procedure. Appropriate chemical resistant gloves
should be worn.
Respiratory Protection: Use in a well ventilated area. Use approved NIOSH respiratory protection if TLV
exceeded. Or over exposure is likely. Appropriate respiratory protection shall be worn when applied
engineering controls are not adequate to protect against inhalation exposure.
Ventilation: General; local exhaust ventilation as necessary to control any air contaminants to within their
exposure limits during the use of this product.
Airborne Exposure Limits: Air exposure limits for Nickel Compounds:
OSHA PEL/8Hr TWA = 1mg/m3
ACGIH TLV/8Hr
TWA = 1 mg/m3
NIOSH REL: 15 mg/m3
White Mineral Oil:
OSHA PEL/8-Hr
TWA = 5mg/m3
ACGIH TLV/8-Hr
TWA = 5mg/m3

9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Green Powder
Odor: CHARACTERISTIC
pH: N/A
Specific Gravity: 1.26 @20°C
Density: Unknown
Bulk Density: 300-340 kg/m3 @20°C
Melting Point (°F/C): 185°F / 85°C
Boiling Point (°F/C): Not Determined
Vapor Pressure: Negligible @ 20°C
Vapor Density (Air=1): Not Determined
% Volatile by Volume: <0.5% by weight
Solubility in Water: Negligible
Other Solubility: Soluble in Benzene Carbon Disulfide Organic liquids, including fats and oils Acetone
Viscosity: Not determined.
Other Data: Not determined.
Molecular Weight: 467
Molecular Formula: C18-H36 -N2-S4-Ni

10. STABILITY AND REACTIVITY
Chemical Stability: Stable when stored at room temperature in closed, original container. Stable under
normal conditions of handling, use and transportation.
Hazardous Polymerization: WILL NOT OCCUR
Conditions to Avoid: Not determined.
Materials to Avoid: Avoid contact with acidic, basic or oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide Oxides of nitrogen Oxides of sulfur Oxides of
nickel Toxic metal fumes
Additional Guidelines: Not Applicable

11. TOXICOLOGICAL INFORMATION
Target Organs
Acute Oral LD50 (mg/kg): > 5000 mg/kg
Acute Dermal LD50 (mg/kg): > 2000 mg/kg
Acute Inhalation LC50 (mg/l): Not determined
Principle Routes of Exposure: Dermal - skin. Inhalation.
Ingestion: May cause alcohol intolerance (Antabuse Effect) May cause headache, dizziness, nausea,
vomiting, gastrointestinal irritation.
Skin Contact: May cause an allergic skin reaction. May be absorbed through the skin and product effects
similiar to those caused by inhalation and/or ingestion.
Inhalation: Exposure to dust particles generated from this material may cause irritation of the respiratory
tract. Inhalation may cause alcohol intolerance
Eye Contact: Causes mild eye irritation . Mild Eye Irritation: signs/symptoms can include redness,
swelling, pain, and tearing.
Aggravated Conditions: Alcohol consumption problems.
Carcinogenicity Comment: This product or one of its ingredients present 0.1% or more is NOT listed as
a carcinogen or suspected carcinogen by NTP, IARC, or OSHA. Carcinogenic: Category 3 NOTE: May
react with nitrosating agents during rubber vulcanization to form nitrosamines. Some nitrosamines are
suspect human carcinogens. Nickel and certain nickel compounds: There is sufficient evidence of the
carcinogenicity of nickel and nickel compounds (NTP -1985) also, (IARC 1976, vol. 11) states there is
sufficient evidence for the carcinogenity of certain nickel compounds. Nickel subsulfide is carcinogenic in
rats by inhalation, producing lung cancer. Nickel compounds (nickel powder, subsulfide, oxide, carbonate,
and nickelocene) produced local sarcomas in mice, rats and hamsters when gi ven intramuscularly.
Inhalation of nickel carbonyl produced a low incidence of of lung tumors in rats.
Other: Ingestion of the product may result in vomiting.
Primary Irritation Effect: Practically non -irritating
Carcinogenicity: Negative in standard tests using bacteria and yeast cells
Genotoxicity: None
Reproductive/Developmental Toxicity: Not determined

12. ECOLOGICAL INFORMATION
Acute Fish Toxicity: Not determined
Acute Crustaceans Toxicity: Not determined
Acute Algae Toxicity: Not determined
Octanol/Water Coefficient: Not determined.
Chemical Fate Information: Not determined
Other Information: Not Applicable

13. DISPOSAL CONSIDERATIONS
Disposal of Waste Method: This product, if disposed as received, is a non-hazardous waste. Bury in a
licensed landfill or burn in an approved incinerator according to federal, state, and local regulations.
Federal, state and local disposal laws and regulations will determine the proper waste
disposal/recycling/reclamation procedure. Disposal requirements are dependent on the hazard
classification and will vary by location and the type of disposal selected.
Contaminated Packaging: If empty container retains product residues, all label precautions must be
observed. Transport with all closures in place. Return for reuse or dispose according to national or local
regulations. Do NOT reuse container. Dispose of container according to national or local regulations.
14. TRANSPORT INFORMATION
DOT:DOT Status: Not Regulated
DOT Shipping Name: NONE
DOT Reportable Quantity (lbs): None
ICAO/IATA:Status: NONE
Proper Shipping Name: None
UN/NA Number: NONE
IMDG:Status: Not Regulated
Proper Shipping Name: None
TDG (Canada):Status: Not determined.
Proper Shipping Name: None

15. REGULATORY INFORMATION
Worldwide Inventory Status
TSCA (USA): Listed
Canadian DSL: Listed
Canadian NDSL: N/A
EINECS/ELINCS (Europe): Listed
Japanese Inventory (ENCS): Listed
Korean Chemical Inventory (ECL): Listed
Australian Chemical Inventories (AICS): Listed
New Zealand (NZ): Not Listed
Phillipines (PICCS) Inventory: Not determined
China (CLECS): None Identified.
US Regulatory Rules
SARA Section 302: Not Applicable
SARA 311/312 Hazard Catagories: Immediate Delayed
SARA 313 Chemical: As "Nickel Compounds"
RCRA Status: Not a RCRA waste.
Other Regulations:
California Proposition 65: THIS PRODUCT CONTAINS CALIFORNIA PROPOSITION 65 CHEMICALS
WHICH ARE LISTED BELOW. NICKEL AND CERTAIN NICKEL COMPOUNDS
New Jersey Right -to-Know List: N/A
Pennsylvania Right to Know List: N/A
Florida Right to Know: N/A
Minnesota Right to Know: N/A
MA Right to Know Law: N/A
FDA Status 21 CFR: Not Regulated For Use in 21 CFR
Canadian Regulations WHMIS Hazard Class: D2A VERY TOXIC MATERIALS
NPRI: N/A
16. OTHER INFORMATION
Hazard Rating Systems:
HMIS Classification: HEALTH 2, FLAMMABILITY 1, REACTIVITY 0
NFPA Rating: HEALTH 2, FLAMMABILITY 1, REACTIVITY 0
The following has been revised since the last issue of this MSDS: Nothing has been revised.
Additional Information: Not Applicable.

Important Note: This information is furnished without warranty, expressed or implied, as to accuracy or
completeness. The information is obtained from various sources including the manufacturer and other
third party sources. The information may not be valid under all conditions nor if this material is used in
combination with other materials or in any process. Final determination of suitability of any material is the
sole responsibility of the user.

Source: http://www.chemicon.com.br/ingles/Chemicon_arquivos/Tabelas%20FISPQs/Chenzone%20NBC.pdf