中文名 | 巴豆酸对甲苯酯 |
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英文名 | (4-methylphenyl) but-2-enoate |
中文别名 | 巴豆酸对甲酚酯 |
英文别名 |
p-Tolyl-trans-crotonat
Crotonic Acid p-Cresyl Ester trans-crotonic acid p-tolyl ester trans-Crotonsaeure-p-tolylester Crotonic Acid p-Tolyl Ester p-Cresyl Crotonate p-Tolyl Crotonate p-tolyl crotonate crotonic acid p-tolyl ester |
密度 | 1.07 |
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沸点 | 158ºC / 24mmHg |
分子式 | C11H12O2 |
分子量 | 176.21200 |
闪点 | 110.4ºC |
精确质量 | 176.08400 |
PSA | 26.30000 |
LogP | 2.47650 |
折射率 | 1.52 |
储存条件 | 密封、阴凉、干燥保存 |
稳定性 | 常规情况下不会分解,没有危险反应 |
更多 | 1. 性状:未确定 2. 密度(g/mL,25ºC):1.07 3. 相对蒸汽密度(g/mL,空气=1): 未确定 4. 熔点(ºC):未确定 5. 沸点(ºC):未确定 6. 沸点(ºC,24mm hg):158 7. 折射率:未确定 8. 闪点(ºC):未确定 9. 比旋光度(ºC):未确定 10. 自燃点或引燃温度(ºC): 未确定 11. 蒸气压(kPa,25ºC):未确定 12. 饱和蒸气压(kPa,60ºC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(ºC):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:未确定 |
p-Tolyl Crotonate
Revision number: 1
SAFETY DATA SHEET Section1. BASE INFORMATION Product name:p-Tolyl Crotonate Revision number:1 Section2. HAZARDS IDENTIFICATION Classification of the GHS PHYSICAL HAZARDSNot classified HEALTH HAZARDS Category 4 Acute toxicity (Oral) Acute toxicity (Dermal)Category 4 Category 2 Skin corrosion/irritation Serious eye damage/eye irritationCategory 2A Not classified ENVIRONMENTAL HAZARDS GHS label elements Pictograms or hazard symbols Signal wordWarning Hazard statementHarmful in contact with skin and if swallowed Causes skin irritation Causes serious eye irritation Precautionary statements Do not eat, drink or smoke when using this product. [Prevention] Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. [Response]IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. 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. Wash contaminated clothing before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. [Disposal]Dispose of contents/container through a waste management company authorized by the local government Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance p-Tolyl Crotonate Component(s): p-Tolyl Crotonate Section3. COMPOSITION/INFORMATION ON INGREDIENTS Percent:>55.0%(GC) CAS Number:41873-74-9 Synonyms:p-Cresyl Crotonate , Crotonic Acid p-Tolyl Ester , Crotonic Acid p-Cresyl Ester Chemical Formula:C11H12O2 Section4. FIRST AID MEASURES Remove victim to fresh air and keep at rest in a position comfortable for breathing. Inhalation: Call a POISON CENTER or doctor/physician if you feel unwell. Remove/Take off immediately all contaminated clothing. Gently wash with plenty of Skin contact: 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:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Extinguishing media not to Solid streams of water be used: 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 protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Use personal protective equipment. Keep people away from and upwind of spill/leak. Personal precautions, 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. Section7. 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 Keep container tightly closed. Store in a cool and dark place. Storage conditions: Store away from incompatible materials such as oxidizing agents. Packaging material:Law is followed. Section8. 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. p-Tolyl Crotonate Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION 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. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid clear Form: Color:Slightly pale yellow - Yellow Odor:No data available pH: No data available Melting point/freezing point:No data available Boiling Point/Range:158 °C/3.2kPa Flash Point:No data available Explosive limits No data available Lower: Upper:No data available Density:1.07 Solubility:No data available Section10. 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 Products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobillity in soil log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. 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. p-Tolyl Crotonate Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not Listed Section15. 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. SECTION 16 - ADDITIONAL INFORMATION N/A |
生态学数据: 对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统,若无政府许可,勿将材料排入周围环境。
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海关编码 | 2916190090 |
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~% 41873-74-9 |
文献:Sen; Misra Journal of the Indian Chemical Society, 1949 , vol. 26, p. 339 |
~% 41873-74-9 |
文献:v. Auwers Justus Liebigs Annalen der Chemie, 1920 , vol. 421, p. 32 Chemische Berichte, 1921 , vol. 54, p. 993 |
上游产品 3 | |
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下游产品 2 | |
海关编码 | 2916190090 |
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中文概述 | 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
监管条件 | A.入境货物通关单 B.出境货物通关单 |
检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |