| Product Identification | Back to Contents | 【Product Name】
cis-13-Docosenoic acid | 【Synonyms】
(Z)-Docos-13-enoic acid
cis-13-Docosenoic acid
delta 13:14-Docosenoic acid
delta(13)-cis-Docosenoic acid
Hystrene 2290
Z-13-Docosenoic acid | 【CAS】
112-86-7 | 【Formula】
C22H42O2 | 【Molecular Weight】
338.57 | 【EINECS】
204-011-3 | 【Merck】
13,3707 | 【Beilstein/Gmelin】
1728049 | 【Beilstein Reference】
4-02-00-01676 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White crystalline solid. | 【Solubility in water】
Insoluble | 【Melting Point】
33.8 | 【Boiling Point】
386 | 【Vapor Pressure】
5E-7 (25 C) | 【Density】
0.8602 g/cm3 (55.4 C) | 【pKa/pKb】
4.78 (pKa) | 【Partition Coefficient】
9.82 | 【Heat Of Vaporization】
69.7 kJ/mol | 【Heat Of Combustion】
-13805 kJ/mol | 【Usage】
Ingredient in appetite depressants. | 【Refractive Index】
1.4534 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
The possible benefit of early removal of some ingested material by cautious gastric lavage must be weighed against potential complications of bleeding or perforation. Activated charcoal activated charcoal binds most toxic agents and can decrease their systemic absorption if administered soon after ingestion. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents. | 【Inhalation】
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols. | 【Skin】
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| 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】
NIOSH/MSHA approved respirator. | 【Exposure Effects】
Avoid direct physical contact. Can cause eye and sking irritation. Cab be harmful fi absorbed throught the skin, inhaled or swallowed. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
350 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire. |
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| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
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