| Product Identification | Back to Contents | 【Product Name】
Distearyl thiodipropionate | 【Synonyms】
3,3'-Thiodipropionic acid di-n-octadecyl ester
Dioctadecyl 3,3'-thiodipropionate
Dioctadecyl thiodipropionate
Distearyl 3,3'-thiodipropionate
Distearyl thiopropionate
Thiodipropionic acid distearyl ester | 【CAS】
693-36-7 | 【Formula】
C42H82O4S | 【Molecular Weight】
683.3 | 【EINECS】
211-750-5 | 【RTECS】
UF8010000 | 【RTECS Class】
Other | 【Beilstein/Gmelin】
2229929 | 【Beilstein Reference】
6-03 |
| Physical and Chemical Properties | Back to Contents | 【Melting Point】
68 | 【Vapor Pressure】
1E-19 (25 C) | 【Heat Of Vaporization】
103.1 kJ/mol | 【Usage】
Major uses include synergist prc: with primary antioxidants for vegetable oils, placticizer, softening agent prc: thiodipropionic acid, antioxidant (as synergist) for polypropylene, antioxidant (as synergist) for polyethylene, antioxidant (as synergist) for thermoplastics and rubbers, preservative in animal feed, antioxidant (as synergist) for fats. |
| First Aid Measures | Back to Contents | 【Ingestion】
1) Consider after ingestion of a potentially life-threatening amount of poison if it can be performed soon after ingestion (generally within 1 hour). Protect airway by placement in Trendelenburg and left lateral decubitus position or by endotracheal intubation. Control any seizures first. 2) Activated charcoal binds most toxic agents and can decrease their systemic absorption if administered soon after ingestion. In general, metals and acids are poorly bound and patients ingesting these materials will not likely benefit from activated charcoal. 3) Immediate dilution with milk or water may be of benefit in caustic or irritant chemical ingestions. | 【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 inhaled beta2 agonist and oral or parenteral corticosteroids. Respiratory tract irritation, if severe, can progress to pulmonary edema which may be delayed in onset up to 24 to 72 hours after exposure in some cases. | 【Skin】
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician may need to examine the area if irritation or pain persists. Some chemicals can produce systemic poisoning by absorption through intact skin. Carefully observe patients with dermal exposure for the development of any systemic signs or symptoms and administer symptomatic treatment as necessary. | 【Eyes】
Irrigate exposed eyes with copious amounts of room temperature water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Hazards Identification | Back to Contents | 【Inhalation】
Material may be irritating to mucous membranes and upper respiratory tract. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Hazards】
Emits toxic fumes under fire conditions. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Compatible chemical-resistant gloves. Chemical safety goggles. | 【Respirators】
Government approved respirator. | 【Exposure Effects】
Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
324 | 【Fire Fighting】
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable at normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents. | 【Decomposition】
Carbon monoxide, Carbon dioxide, Sulfur oxides. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
|