| Product Identification | Back to Contents | 【Product Name】
Ethyl methanesulfonate | 【Synonyms】
Ethyl mesylate
Ethyl methanesulfonate
Ethylmesilate
Half-myleran
Methanesulfonic acid, ethyl ester
O-Ethyl methylsulfonate | 【CAS】
62-50-0 | 【Formula】
C3H8O3S | 【Molecular Weight】
124.16 | 【EINECS】
200-536-7 | 【RTECS】
PB2100000 | 【RTECS Class】
Tumorigen; Drug; Mutagen; Reproductive Effector | 【Merck】
13,3859 | 【Beilstein/Gmelin】
773969 | 【Beilstein Reference】
4-04-00-00012 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Clear colorless liquid. | 【Solubility in water】
Soluble | 【Boiling Point】
213 | 【Vapor Pressure】
.34 | 【Density】
1.2079 g/cm3 (20 C) | 【Partition Coefficient】
.09 | 【Usage】
Biochemical research. | 【Refractive Index】
1.4194 (15 C) |
| 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】
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. 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. | 【Eyes】
May cause eye irritation. | 【Ingestion】
May cause irritation of the digestive tract. | 【EC Risk Phrase】
R 45 46 20/21/22 | 【EC Safety Phrase】
S 53 45 | 【UN (DOT)】
2810 |
| 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】
May cause cancer according to animal studies. | 【Exposure limit(s)】
OSHA: Possible Select carcinogen | 【Poison Class】
1* |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
100 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use agent most appropriate to extinguish fire. | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong bases. | 【Decomposition】
Carbon monoxide, oxides of sulfur, carbon dioxide. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
|