Section 1: Product Identification
Chemical Name:Cucurbit[7]uril (CB[7]) hydrate, 99+% 
CAS Registry Number:259886-50-5 
Formula:C42H42N28O14.xH2O 
EINECS Number:none 
Chemical Family:macrocyclic compounds 

Synonym:CB[7] 

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) 
Title compound259886-50-5100%no datano data 

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and respiratory tract. 
Primary Routes of Exposure:Ingestion, inhalation, eyes 
Eye Contact:Causes slight to mild irritation of the eyes. 
Skin Contact:Causes slight to mild irritation of the skin. 
Inhalation:Irritating to the nose, mucous membranes and respiratory tract. 
Ingestion:No information available on the physiological effects of ingestion. May be harmful if swallowed. 
Acute Health Affects:Irritating to skin, eyes and respiratory tract. 
Chronic Health Affects:No information on long-term chronic effects. 
NTP:No 
IARC:No 
OSHA:No 

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need 
Eye Exposure: 
assistance in keeping their eye lids open. Get immediate medical attention. 
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if 
Skin Exposure: 
irritation persists. 
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation: 
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. 
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce 
Ingestion: 
vomiting only if directed by medical personnel. 

SECTION 5: Fire Fighting Measures
Flash Point:none 
Autoignition Temperature:none 
Explosion Limits:none 
Extinguishing Medium:carbon dioxide, dry powder or foam 
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure 
Special Fire Fighting Procedures: 
self-contained breathing apparatus and full protective clothing. 
Hazardous Combustion andIf involved in a fire this material may emit irritating fumes. 
Decomposion Products: 
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. 

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up. 

SECTION 7: Handling and Storage
Handling and Storage:Store in a tightly sealed container. Keep in a cool, dry, well-ventilated area. 

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. 
Skin Protection:Wear protective clothing and gloves. 
Ventilation:Handle the material in an efficient fume hood. 
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator 
Respirator: 
Protection Program to be in compliance with 29 CFR 1910.134. 
Ventilation:Handle the material in an efficient fume hood. 
Additional Protection:No additional protection required. 

SECTION 9: Physical and Chemical Properties
Color and Form:white powder 
Molecular Weight:1162.96 
Melting Point:no data 
Boiling Point:no data 
Vapor Pressure:no data 
Specific Gravity:no data 
Odor:none 
Solubility in Water:insoluble 

SECTION 10: Stability and Reactivity
Stability:air and moisture stable 
Hazardous Polymerization:no hazardous polymerization 
Conditions to Avoid:none 
Incompatibility:strong oxidizing agents 
Decomposition Products:carbon monoxide, carbon dioxide, nitrogen oxides, and organic fumes 

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files. 
Carcinogenic Effects:no data 
Mutagenic Effects:no data 
Tetratogenic Effects:no data 

SECTION 12: Ecological Information
Ecological Information:No information available 

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations. 

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous 
Hazard Class (CFR):NA 
Additional Hazard Class (CFR):NA 
Packaging Group (CFR):NA 
UN ID Number (CFR):NA 
Shipping Name (IATA):Non-hazardous 
Hazard Class (IATA):NA 
Additional Hazard Class (IATA):NA 
Packaging Group (IATA):NA 
UN ID Number (IATA):NA 

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory 
SARA (Title 313):Not reportable under SARA 313 
Second Ingredient:none 

SECTION 16 - ADDITIONAL INFORMATION
N/A