WESTERN RESERVE CHEMICAL
4837 DARROW RD. PH# 330-650-2244
STOW, OHIO 44224 Fax# 330-650-2255
CHEMTREC 1-800-424-9300 (USA)
MATERIAL SAFETY DATA SHEET
DOTG
CAS #
97-39-2
1. Product Identifications
Product Name: DOTG
Chemical Name: N,N'-di-O-tolylguanidine
Formula: C15H17N3
2. Physical Description/Properties
Specific Gravity: 1.2
Melting Point (C?Min): 168
PH Value NA
Appearance: Grayish white pellet or powder
Odor: NA
Taste: NA
Solubility: Soluble in acetone. Insoluble in cold water, slightly
soluble in warm water
Volatiles % <0.3
Ash % <0.3
3. Hazard Information
Combustible dust
Keep away from heat, sparks and flame.
Eye irritant-Can cause redness, tearing and swelling.
Skin contact may cause allergic reaction or drying of skin.
Inhalation may cause upper respiratory irritation, nose soreness and coughing.
Harmful if ingested.
4. First Aid Information
Skin: Remove contaminated clothing and wash before re-use.
Immediately wash contaminated skin with running water.
Material Safety Data Sheet /DOTG/ Page 2
Ingestion: Immediately rinse mouth with water. Induce vomiting only
at the instruction of a physician. Seek immediate medical
attention.
Eyes: Flush with water for 15 minutes. Seek medical attention
if irritation persists.
Inhalation: Remove person to fresh air. Get immediate medical
attention if breathing is difficult or short.
5. Handling and Storage
Storage: Store in a dry well-ventilated area avoiding direct
exposure to sunlight
6. Employee Protection Recommendations
The employee should wear protective clothes and avoid direct physical
contact with the product.
Eye Protection: Wear chemical safety glasses or goggles
Hand Protective Requirements: Wear protective gloves.
Skin Protective Requirements: Wear overalls.
Ventilation: Local exhaust
7. Toxicological Information
Low toxicity
LD50 acute oral for rats: 134 mg/kg
LD50 acute skin for rabbit: >4417mg/kg
8. Fire and Explosion Data
Flash point: Not available
Exposure standard limits: Not available
Flammable
Extinguish Media: Spray water, Carbon Dioxide, foam, sand or
dry chemical.
9. Reactivity
Chemical stability: Stable when stored in original container protected from
heat and moisture.
Hazardous Polymerization: Does not occur.
Material Safety Data Sheet /DOTG/ Page 3
Materials to avoid: Strong oxidizers, acids.
Hazardous products of
decomposition: Oxides of nitrogen and carbon, hydrogen cyanide.
10. Accidental Release and Disposal
Spills: Sweep and place in closable container. Avoid generation of dust.
Wear appropriate protective clothing and safety devices. Do not use water to
remove spilled material.
Disposal: Bury waste and empty containers in licensed landfill in adherence
to federal, state and local regulations.
11. Transportation Information
DOT Status Class 6.1.Poison
DOT shipping name Toxic solid,N.O.S. (N,N'di-o- tolylguanidine)
6.1,UN2811,PGI
DOT reportable qty. (lbs) 1001
UN/NA number 2811
ICAO/IATA Status See DOT
IMDG Status See DOT
TDG Canada See DOT
12. Regulatory Information
Worldwide Inventory Status
TSCA (USA): Listed
Canadian DSL: Listed
Canadian NDSL: Not Applicable. Listed on the DSL.
EINECS/ELINCS (Europe): Listed
Japanese Inventory (ENCS): Listed
Korean Chemical Inventory (ECL): Listed
Australian Chemical Inventories (AICS): Listed
New Zealand (NZ): Listed
Phillipines (PICCS) Inventory: Listed
China (CLECS): Listed
US Regulatory Rules
SARA Section 302: None Found
SARA 311/312 Hazard Categories: Immediate
SARA 313 Chemical: NONE
RCRA Status: Not a Hazardous Waste
Other Regulations:
Material Safety Data Sheet /DOTG/ Page 4
California Proposition 65: NONE
New Jersey Right-to-Know List: Listed
Pennsylvania Right to Know List: Listed
Florida Right to Know: NA
Minnesota Right to Know: Listed
MA Right to Know Law: Listed
FDA Status 21 CFR: Regulated for Use under the following
sections of 21 CFR: 177.2600 Rubber
Articles Intended for Repeated use in
Food Contact. 175.105 Components of
Adhesives. 178.3120 Animal Glue.
Canadian Regulations
WHMIS Hazard Class: D1B VERY TOXIC MATERIALS. D2A
VERY TOXIC MATERIALS D2B TOXIC
MATERIALS/Materials Causing Other
Toxic Effects
NPRI: NA
13. Other Information
HMIS Classification Health 3 Flammability 1 Reactivity 0
OSHA: Hazardous by definition of Hazard Communication Standard
29CFR 1910.1200
Important Note: The information provided is without warranty regarding its
accuracy or completeness. The information may not be valid under all
conditions. The user has the final responsibility for determining the suitability
of the product in a given application.
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