| Product Identification | Back to Contents | 【Product Name】
Dimethylmorpholine | 【Synonyms】
2,6-Dimethyl-2,3,5,6-tetrahydro-4h-1,4-oxazine | 【CAS】
141-91-3 | 【Formula】
C6H13NO | 【Molecular Weight】
115.17 | 【EINECS】
205-509-3 | 【RTECS】
QE1750000 | 【RTECS Class】
Mutagen; Primary Irritant | 【Beilstein/Gmelin】
103036 | 【Beilstein Reference】
4-27-00-00674 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Clear liquid. | 【Solubility in water】
Very soluble | 【Boiling Point】
147 | 【Vapor Pressure】
5 (25 C) | 【Density】
0.935 g/cm3 (0 C) | 【pKa/pKb】
4.96 (pKb) | 【Partition Coefficient】
-.1 | 【Heat Of Vaporization】
38.4 | 【Usage】
Manufacture of corrosion inhibitors, stabilizer for chlorinated solvents, rubless floor polishes, rubber accelerators, germicides, textile finishing agents, prc: fungicides. | 【Vapor Density】
4 | 【Refractive Index】
1.445 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. | 【Inhalation】
IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used. | 【Skin】
IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. | 【Eyes】
First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. |
| Handling and Storage | Back to Contents | 【Storage】
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Ingestion】
Irritation of the gastrointestinal tract is likely after exposure to morpholine. The amount of irritation is dependent upon the concentration. | 【Inhalation】
Cough and nasal irritation have been seen in humans exposed to 1200 ppm for about 1.5 Minutes. | 【Skin】
Skin contact represents a moderate degree of hazard, which decreases as the concentration decreases to 25% or less in water. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots. | 【Respirators】
Wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
44.4 | 【Fire Fighting】
Fires involving this material should be controlled using a dry chemical, carbon dioxide or Halon extinguisher. | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
If you should spill this chemical, use absorbent paper to pick up all liquid spill material. Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Wash any surfaces you may have contaminated with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. |
| Stability and Reactivity | Back to Contents | 【Stability】
No data. | 【Incompatibilities】
Reacts with oxidizing agents Incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. |
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| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
| Company Name: |
Nanjing Vital Chemical Co., Ltd. |
| Tel: |
Please Send Email 18652950785 |
| Fax: |
025-87193546 |
| WebSite: |
www.chemicalbook.com/ShowSupplierProductsList15337/0.htm |
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