Product Identification | Back to Contents | 【Product Name】
p-Hydroxybenzoate ethyl ester | 【Synonyms】
Easeptol Ethylparaben Mycocten | 【CAS】
120-47-8 | 【Formula】
C9H10O3 | 【Molecular Weight】
166.18 | 【EINECS】
204-399-4 | 【RTECS】
DH2190000 | 【RTECS Class】
Drug; Mutagen; Reproductive Effector | 【Merck】
13,3869 | 【Beilstein/Gmelin】
1101972 | 【Beilstein Reference】
4-10-00-00367 |
Physical and Chemical Properties | Back to Contents | 【Appearance】
White powder. | 【Solubility in water】
0.7 g/L | 【Melting Point】
116 - 118 | 【Boiling Point】
297 | 【Vapor Pressure】
0.00076 (25 C) | 【Density】
1.078 g/cm3 (131 C) | 【pKa/pKb】
8.30 (pKb) | 【Partition Coefficient】
2.47 | 【Heat Of Vaporization】
55.9 kJ/mol | 【Heat Of Combustion】
-4368 kJ/mol | 【Usage】
Preservative for pharmaceuticals. |
First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
Handling and Storage | Back to Contents | 【Storage】
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. May cause reddening of the skin. May cause occasional hypersensitivity usually manifested as dermatitis. | 【Eyes】
May cause eye irritation. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. | 【EC Risk Phrase】
R 36/37/38 | 【EC Safety Phrase】
S 26 36 |
Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
The toxological properties of this substance have not been fully investigated. | 【Poison Class】
- |
Fire Fighting Measures | Back to Contents | 【Flash Point】
120 | 【Autoignition】
495 | 【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. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. |
Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation. |
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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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