葫芦[7]脲,CAS:259886-50-5

货号：SH-NF-026

CAS号：259886-50-5

商品名称葫芦[7]脲

英文名称：cucurbituril

纯度：98%

分子式：C42H42N28O14

外观性状：白色粉末/黄色晶体

葫芦[7]脲名称

[ 中文名 ]:葫芦[7]脲

[ 英文名 ]:cucurbituril

[英文别名 ]:CUCURBIT(7)URIL 

CUCURBIT[7]URIL (CB[7]) HYDRATE 

Cucurbit[7]uril

 葫芦[7]脲物理化学性质

[ 分子式 ]:C42H42N28O14

[ 分子量 ]:1162.96000

[ 精确质量 ]:1162.34000

[ PSA ]:329.70000

 葫芦[7]脲MSDS

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 

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