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| 中文名 | 藤黄内酯 |
|---|---|
| 英文名 | (+)-Garcinia acid |
| 中文别名 | (-)-羟基柠檬酸内酯 |
| 英文别名 |
(2S,3S)-3-hydroxy-5-oxooxolane-2,3-dicarboxylic acid
(-)-Hydroxycitric acid lactone |
| 描述 | (-)-Hydroxycitric acid lactone (Garcinia lactone) 是一种减肥药,也是一种很受欢迎的减肥食品补充剂。(-)-Hydroxycitric acid lactone 是一种有效的 ATP-柠檬酸裂解酶 抑制剂。(-)-Hydroxycitric acid lactone 催化柠檬酸盐线粒体外裂解为草酰乙酸和乙酰辅酶 A,限制了脂肪酸合成所需乙酰辅酶 A 单位的可用性。 |
|---|---|
| 相关类别 | |
| 体内研究 | (-)-羟基柠檬酸内酯(1000-3000mg/kg；喂养4周)显著降低了2000和3000 mg/kg鸡肉的体重[2]。动物模型：1日龄雄性肉鸡[2]剂量：100020003000mg/kg给药：饲喂4周结果：体重和日增重在2000mg/kg和3000mg/kg显著降低。 |
| 参考文献 |
| 密度 | 1.976 |
|---|---|
| 分子式 | C6H6O7 |
| 分子量 | 190.10800 |
| 精确质量 | 190.01100 |
| PSA | 121.13000 |
| 外观性状 | neat |
| 储存条件 | 2-8°C，密封，干燥 |
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Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: (+)-Garcinia acid CAS-No.: 27750-13-6 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances Section2. HAZARDS IDENTIFICATION Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP] Acute toxicity, Oral (Category 3) Classification according to EU Directives 67/548/EEC or 1999/45/EC Toxic if swallowed. Label elements Labelling according Regulation (EC) No 1272/2008 [CLP] Pictogram Signal wordDanger Hazard statement(s) H301Toxic if swallowed. Precautionary statement(s) P301 + P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physician. Supplemental Hazardnone Statements According to European Directive 67/548/EEC as amended. Hazard symbol(s) R-phrase(s) R25Toxic if swallowed. S-phrase(s) S45In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Caution - substance not yet tested completely. Other hazards - none Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms: (2S,3S)-3-Hydroxy-5-oxotetrahydrofuran-2,3-dicarboxylic acid Garcinia lactone Formula: C6H6O7 Molecular Weight: 190,11 g/mol ComponentConcentration Garcinia acid CAS-No.27750-13-6- Section4. FIRST AID MEASURES Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician. In case of eye contact Flush eyes with water as a precaution. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Indication of any immediate medical attention and special treatment needed no data available Section5. FIRE-FIGHTING MEASURES Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information no data available Section6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Wear respiratory protection. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Methods and materials for containment and cleaning up Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire protection. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. hygroscopic Handle and store under inert gas. Specific end uses no data available Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. Personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Section9. PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) AppearanceForm: crystalline Colour: white b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingno data available point f) Initial boiling point and no data available boiling range g) Flash pointno data available h) Evaporation rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative densityno data available n) Water solubilityno data available o) Partition coefficient: n- no data available octanol/water p) Autoignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available Section10. STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Strong oxidizing agents Hazardous decomposition products Other decomposition products - no data available Section11. TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitization no data available Germ cell mutagenicity no data available Carcinogenicity IARC:No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity no data available Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Potential health effects InhalationMay be harmful if inhaled. May cause respiratory tract irritation. IngestionToxic if swallowed. SkinMay be harmful if absorbed through skin. May cause skin irritation. EyesMay cause eye irritation. Signs and Symptoms of Exposure To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Additional Information RTECS: Not available Section12. ECOLOGICAL INFORMATION Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment no data available Other adverse effects no data available Section13. DISPOSAL CONSIDERATIONS Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging Dispose of as unused product. Section14. TRANSPORT INFORMATION UN number ADR/RID: 2811IMDG: 2811IATA: 2811 UN proper shipping name ADR/RID: TOXIC SOLID, ORGANIC, N.O.S. (Garcinia acid) IMDG: TOXIC SOLID, ORGANIC, N.O.S. (Garcinia acid) IATA:Toxic solid, organic, n.o.s. (Garcinia acid) Transport hazard class(es) ADR/RID: 6.1IMDG: 6.1IATA: 6.1 Packaging group ADR/RID: IIIIMDG: IIIIATA: III Environmental hazards ADR/RID: noIMDG Marine pollutant: noIATA: no Special precautions for user no data available SECTION 15 - REGULATORY INFORMATION N/A SECTION 16 - ADDITIONAL INFORMATION N/A |
| 符号 |
GHS06 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H301 |
| 警示性声明 | P301 + P310 |
| 危害码 (欧洲) | T |
| 风险声明 (欧洲) | 25 |
| 安全声明 (欧洲) | 45 |
| 危险品运输编码 | UN 2811 6.1 / PGIII |
| WGK德国 | 3 |
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~%
27750-13-6 |
| 文献：Martius; Maue Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1941 , vol. 269, p. 33,40 |
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