Phenyl 3-Chloropropionate Revision number: 1 SAFETY DATA SHEET Section 1. BASE INFORMATION Product name: Phenyl 3-Chloropropionate
Revision number: 1 Section 2. HAZARDS IDENTIFICATION Classification of the GHS PHYSICAL HAZARDS Not classified HEALTH HAZARDS Category 2 Skin corrosion/irritation Serious eye damage/eye irritation Category 2A Not classified ENVIRONMENTAL HAZARDS GHS label elements Pictograms or hazard symbols Signal word Warning Hazard statement Causes skin irritation Causes serious eye irritation Precautionary statements [Prevention] Wash hands thoroughly after handling. Wear protective gloves/eye protection/face protection. [Response] IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Section 3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture: Substance Component(s): Phenyl 3-Chloropropionate Percent: >95.0%(GC) CAS Number: 24552-27-0 Synonyms: 3-Chloropropionic Acid Phenyl Ester Chemical Formula: C9H9ClO2 Section 4. FIRST AID MEASURES Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Phenyl 3-Chloropropionate Section 4. FIRST AID MEASURES Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section 5. FIRE-FIGHTING MEASURES Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide. media: Extinguishing media not to Solid streams of water be used: Specific hazards: Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume. Specific methods: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protective When extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section 6. ACCIDENTAL RELEASE MEASURES Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak. protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Section 7. HANDLING AND STORAGE Handling Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapor or mist. Wash hands and face thoroughly after handling. Use a ventilation, local exhaust if vapor or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Storage Storage conditions: Keep container tightly closed. Store in a cool and dark place. Store away from incompatible materials such as oxidizing agents. Packaging material: Law is followed. Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls: Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Hand protection: Protective gloves. Eye protection: Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section 9. PHYSICAL AND CHEMICAL PROPERTIES Liquid Physical state (20°C): Form: clear Phenyl 3-Chloropropionate Section 9. PHYSICAL AND CHEMICAL PROPERTIES Color: Colorless - Pale yellow Odor: No data available pH: No data available Melting point/freezing point:No data available Boiling Point/Range: 157 °C/4kPa Flash Point: No data available Explosive limits No data available Lower: Upper: No data available 1.20 Density: Solubility: No data available Section 10. STABILITY AND REACTIVITY Stability: Stable under proper conditions. Reactivity: No special reactivity has been reported. Incompartible materials: oxidizing agents Hazardous Decomposition Carbon monoxide, Carbon dioxide, Hydrogen chloride Products: Section 11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available Serious eye No data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP = No data available No data available Reproductive toxicity: Section 12. ECOLOGICAL INFORMATION Ecotoxicity: Fish: No data available Crustacea: No data available Algae: No data available Persistence / degradability: No data available Bioaccumulative No data available potential(BCF): Mobillity in soil log Pow: No data available Soil adsorption (Koc): No data available Henry's Law No data available constant(PaM3/mol): Section 13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section 14. TRANSPORT INFORMATION Hazards Class: Does not correspond to the classification standard of the United Nations UN-No: Not Listed Phenyl 3-Chloropropionate Section 15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed.
The use of organic catalysis AcrH2 enables the direct β‐trifluoromethylation of carbonylcompounds by atom transfer radical addition reactions with broad substrate scopes under mild conditions. This operationally simple and robust protocol successfully converts a variety of β‐chloro carbonylcompounds into the corresponding α‐chloro‐β‐fluoroalkylcarbonyl products. A significant advantage of this method
series of PC190723 derivatives was synthesized and investigated for their antimicrobial activity. The compounds exhibited good activity against several Gram-positive bacteria as determined by comparison of diameters of the zone of inhibition of test compounds and standard antibiotics. Compound 9 with a fluorine substitution on the phenyl ring showed the best antibacterialactivity in the series against
[EN] INDANE AND INDOLINE DERIVATIVES AND THE USE THEREOF AS SOLUBLE GUANYLATE CYCLASE ACTIVATORS<br/>[FR] DÉRIVÉS D'INDANE ET D'INDOLINE ET LEUR UTILISATION EN TANT QU'ACTIVATEURS DE LA GUANYLATE CYCLASE SOLUBLE
申请人:NOVARTIS AG
公开号:WO2016001875A1
公开(公告)日:2016-01-07
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Highly efficient arylations of β‐chloro ketones and their ester and amide derivatives were achieved by means of domino dehydrochlorination/Rh(I)‐catalyzed conjugate addition. In situ generated vinyl ketones and their analogues were identified as the reaction intermediates. The present synthetic protocol provides a concise route to (chiral) β‐aryl ketones, esters, and amides.
[EN] ION CHANNEL ANTAGONISTS/BLOCKERS AND USES THEREOF<br/>[FR] ANTAGONISTES/BLOQUEURS DES CANAUX IONIQUES ET LEURS UTILISATIONS
申请人:SHANGHAI EAST HOSPITAL
公开号:WO2021114313A1
公开(公告)日:2021-06-17
Provided are ion channel antagonists/blockers and uses thereof. Specifically, it provides the compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs, preparation method therefor and application thereof. Definition of each group in the formula can be found in the specification for details. Provided is also pharmaceutical composition useful for treatment of heart disease and other ion channel related diseases.