| Product Identification | Back to Contents | 【Product Name】
4-(1,1,3,3-Tetramethylbutyl)phenol | 【Synonyms】
4-(2,4,4-Trimethylpentan-2-yl)phenol
4-tert-Octylphenol
p-(1',1',3',3'-Tetramethylbutyl)fenol
p-(1,1,3,3-Tetramethylbutyl)phenol
p-Octylphenol
p-tert-Octylphenol | 【CAS】
140-66-9 | 【Formula】
C14H22O | 【Molecular Weight】
206.33 | 【EINECS】
205-426-2 | 【RTECS】
SM9625000 | 【RTECS Class】
Tumorigen; Reproductive Effector; Primary Irritant | 【Beilstein/Gmelin】
513992 | 【Beilstein Reference】
4-06-00-03484 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White solid. | 【Solubility in water】
Insoluble | 【Melting Point】
80 - 81 | 【Boiling Point】
279 - 281 | 【Vapor Pressure】
0.002 (25 C) | 【Density】
0.932 g/cm3 (20 C) | 【pKa/pKb】
10.15 (pKa) | 【Partition Coefficient】
4.93 | 【Heat Of Vaporization】
54.2 kJ/mol | 【Heat Of Combustion】
-8278 kJ/mol | 【Usage】
Chemical intermediate for ethoxylated & phosphated anionic surfactants. | 【Refractive Index】
1.5135 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Emesis is not indicated due to the irritant nature of these agents. Charcoal - not recommended; it may promote vomiting and make endoscopic evaluation difficult. Dilution: immediately dilute with 4 to 8 ounces (120 to 240 ml) of milk or water (not to exceed 4 ounces/120 ml in a child). Neutralization - neutralization is not indicated. Although these agents are irritants, and therefore should not produce tissue damage, it is almost impossible to assure that a particular substance under a particular set of circumstances would not cause damage. Therefore, each patient should be examined with the idea that mucous membrane damage might have occurred. | 【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 and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. | 【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. If in a medical facility, sterile saline should be used to irrigate the eyes until the cul de sac is returned to neutrality. Some alkali exposures may require prolonged irrigation. |
| 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】
Nausea, vomiting and diarrhea are possible if ingested. | 【Inhalation】
Cough, tachypnea, and wheezing are common after inhalation. | 【Skin】
Redness, swelling and pain may occur. | 【Eyes】
See Inhalation. | 【Hazards】
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. | 【UN (DOT)】
2430 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
147 | 【Autoignition】
410 | 【Fire Fighting】
Small Fires: Dry chemical, carbon dioxide or water spray. Large Fires: Dry chemical, carbon dioxide, alcohol-resistant foam or water spray. | 【Upper exp. limit】
5 | 【Lower exp. limit】
.6 | 【Fire Potential】
Combustible material: may burn but does not ignite readily. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. |
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| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
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